jetbrains.com - Results (English)

01

Search appearance

7 checks

Search preview

An illustration using the saved title and description. Actual results may differ.

https://www.jetbrains.com/ JetBrains: Essential tools for software developers and teams

JetBrains is a cutting-edge software vendor specializing in the creation of intelligent development tools, including IntelliJ IDEA – the leading Java IDE, and the Kotlin programming language.

Title

Passed

JetBrains: Essential tools for software developers and teams

60 characters · tool reference range 10-70

The title identifies the page and its subject. The character range below is this tool’s heuristic, not a search engine limit.

Keep in mind

Write a distinctive title, lead with the subject and avoid repeating keywords or the brand.

Description

Needs review

JetBrains is a cutting-edge software vendor specializing in the creation of intelligent development tools, including IntelliJ IDEA – the leading Java IDE, and the Kotlin programming language.

191 characters · tool reference range 70-160

The meta description summarizes a page. Search engines may show a different snippet for a query or device.

Recommended action

Describe what this specific page offers and avoid reusing the same description across every page.

Targets and suggested changes

Targethttps://www.jetbrains.com/

HTML response line 1 · /html/head/meta[7]

Edit the head template’s description with this page’s service, audience and features. Avoid filler text.

View evidence and example changes

Observed content

<meta name="description" content="JetBrains is a cutting-edge software vendor specializing in the creation of intelligent development tools, including IntelliJ IDEA – the leading Java IDE, and the Kotlin programming language.">

Example - adapt to the actual content and environment

<meta name="description" content="Summarize this page’s actual service and key information.">

Canonical

Passed

https://www.jetbrains.com/

A canonical link signals the preferred URL among similar pages. Its presence does not confirm which URL a search engine selects.

Keep in mind

Check that the preferred URL works and agrees with HTTPS, internal links and sitemap URLs.

Indexable

Passed

This checks noindex and none directives in HTML and response headers. It does not query a search engine’s index.

Keep in mind

Remove unintended noindex directives from public pages and check actual indexing with the search engine’s URL inspection tool.

Open Graph

Passed

JetBrains: Essential tools for software developers and teams

Open Graph supplies title, description and image candidates for link previews. This check looks for those three properties.

Keep in mind

Use page-specific sharing metadata and verify that the image URL is publicly accessible.

Twitter Card

Passed

summary_large_image

Card metadata describes a sharing preview format. Detecting a tag does not verify the preview shown by a platform.

Keep in mind

Review the card type, title, description and image together, allowing for platform caching.

Structured data

Passed

1 JSON-LD blocks · 1 types (WebPage)

At least one JSON-LD block with @type and no unreadable blocks

JSON-LD describes entities and relationships in a machine-readable form. Parsing JSON is separate from validating required search feature properties.

Keep in mind

Match markup to visible content and validate it with a rich result testing tool. Eligibility does not guarantee display.

Sharing metadataExpand

og:title: JetBrains: Essential tools for software developers and teams
og:description: JetBrains is a cutting-edge software vendor specializing in the creation of intelligent development tools, including IntelliJ IDEA – the leading Java IDE, and the Kotlin programming language.
og:image: https://resources.jetbrains.com/storage/products/jetbrains/img/meta/preview.png
og:url: https://www.jetbrains.com/
og:site_name: JetBrains
og:type: website
twitter:title: JetBrains: Essential tools for software developers and teams
twitter:description: JetBrains is a cutting-edge software vendor specializing in the creation of intelligent development tools, including IntelliJ IDEA – the leading Java IDE, and the Kotlin programming language.
twitter:image:src: https://resources.jetbrains.com/storage/products/jetbrains/img/meta/preview.png
twitter:card: summary_large_image
twitter:site: @jetbrains
twitter:creator: @jetbrains
twitter:label1: Technologies:
twitter:data1: IDEs, Team Tools, Languages
twitter:label2: JetBrains:
twitter:data2: "Make it happen. With code."

Structured data1 types

WebPage

[
    {
        "@context": "http://schema.org",
        "@id": "https://www.jetbrains.com/#webpage",
        "@type": "WebPage",
        "name": "JetBrains: Essential tools for software developers and teams",
        "description": "JetBrains is a cutting-edge software vendor specializing in the creation of intelligent development tools, including IntelliJ IDEA – the leading Java IDE, and the Kotlin programming language.",
        "image": "https://resources.jetbrains.com/storage/products/jetbrains/img/meta/preview.png",
        "url": "https://www.jetbrains.com/"
    }
]

02

Content and images

5 checks

Headings

Passed

H1 1 / H2 18 / H3 25

Headings organize a page into a main topic and supporting sections. This tool checks for one H1 and shows the saved H2-H6 structure.

Keep in mind

Use H1 for the main subject and H2/H3 for logical subsections, rather than selecting levels for visual size alone.

Image alt

Needs review

71 images; 55 with non-empty alt; 16 empty or missing

Alternative text conveys an image’s meaning. The count includes images with non-empty alt text.

Recommended action

Describe informative images in context. Empty alt="" can be appropriate for decorative images, so inspect their purpose before changing them.

Targets and suggested changes

Targethttps://www.jetbrains.com/_assets/rr/hero-image-wrapper-Cug3ZhGM.webp

HTML response line 38 · /html/body/div[1]/div/main/section[1]/div[1]/picture/img

Find the img tag using this URL. Describe informative content, or explicitly use empty alt for a decorative image. The text below is a placeholder; preserve existing classes, dimensions and other attributes.

View evidence and example changes

Observed content

<img src="/_assets/rr/hero-image-wrapper-Cug3ZhGM.webp" alt="" fetchpriority="high" class="_artworkImage_P9ik4">

Example - adapt to the actual content and environment

<img src="https://www.jetbrains.com/_assets/rr/hero-image-wrapper-Cug3ZhGM.webp" alt="Describe the actual image content">

For a decorative image:
<img src="https://www.jetbrains.com/_assets/rr/hero-image-wrapper-Cug3ZhGM.webp" alt="">

Targethttps://www.jetbrains.com/_assets/rr/pycharm-BjOx7Ujf.svg

HTML response line 38 · /html/body/div[1]/div/main/section[2]/div[2]/div[1]/div/div[3]/div/picture/img

Find the img tag using this URL. Describe informative content, or explicitly use empty alt for a decorative image. The text below is a placeholder; preserve existing classes, dimensions and other attributes.

View evidence and example changes

Observed content

<img src="/_assets/rr/pycharm-BjOx7Ujf.svg" alt="" loading="lazy">

Example - adapt to the actual content and environment

<img src="https://www.jetbrains.com/_assets/rr/pycharm-BjOx7Ujf.svg" alt="Describe the actual image content">

For a decorative image:
<img src="https://www.jetbrains.com/_assets/rr/pycharm-BjOx7Ujf.svg" alt="">

Targethttps://www.jetbrains.com/_assets/rr/pycharm-BjOx7Ujf.svg

HTML response line 38 · /html/body/div[1]/div/main/section[2]/div[2]/div[2]/div/div[1]/div/div[1]/div[2]/div/picture/img

Find the img tag using this URL. Describe informative content, or explicitly use empty alt for a decorative image. The text below is a placeholder; preserve existing classes, dimensions and other attributes.

View evidence and example changes

Observed content

<img src="/_assets/rr/pycharm-BjOx7Ujf.svg" alt="" loading="lazy">

Example - adapt to the actual content and environment

<img src="https://www.jetbrains.com/_assets/rr/pycharm-BjOx7Ujf.svg" alt="Describe the actual image content">

For a decorative image:
<img src="https://www.jetbrains.com/_assets/rr/pycharm-BjOx7Ujf.svg" alt="">

Targethttps://www.jetbrains.com/_assets/rr/webstorm-MhQ9AjIf.svg

HTML response line 38 · /html/body/div[1]/div/main/section[2]/div[2]/div[2]/div/div[1]/div/div[2]/div[2]/div/picture/img

Find the img tag using this URL. Describe informative content, or explicitly use empty alt for a decorative image. The text below is a placeholder; preserve existing classes, dimensions and other attributes.

View evidence and example changes

Observed content

<img src="/_assets/rr/webstorm-MhQ9AjIf.svg" alt="" loading="lazy">

Example - adapt to the actual content and environment

<img src="https://www.jetbrains.com/_assets/rr/webstorm-MhQ9AjIf.svg" alt="Describe the actual image content">

For a decorative image:
<img src="https://www.jetbrains.com/_assets/rr/webstorm-MhQ9AjIf.svg" alt="">

Targethttps://www.jetbrains.com/_assets/rr/idea-Bk7BpbVP.png

HTML response line 38 · /html/body/div[1]/div/main/section[2]/div[2]/div[2]/div/div[1]/div/div[3]/div[2]/div/picture/img

Find the img tag using this URL. Describe informative content, or explicitly use empty alt for a decorative image. The text below is a placeholder; preserve existing classes, dimensions and other attributes.

View evidence and example changes

Observed content

<img src="/_assets/rr/idea-Bk7BpbVP.png" alt="" loading="lazy">

Example - adapt to the actual content and environment

<img src="https://www.jetbrains.com/_assets/rr/idea-Bk7BpbVP.png" alt="Describe the actual image content">

For a decorative image:
<img src="https://www.jetbrains.com/_assets/rr/idea-Bk7BpbVP.png" alt="">

16 targets; the first five are shown. Review the full saved list in the details below.

Language

Passed

en

The html lang attribute identifies the document’s primary language and helps assistive software select pronunciation.

Keep in mind

Match lang to the main content and mark passages written in another language as appropriate.

Charset

Passed

utf-8

The encoding declaration tells clients how to decode text. It must match the actual response bytes.

Keep in mind

Keep the HTTP or HTML charset declaration consistent with the file encoding; use UTF-8 for UTF-8 content.

Text/HTML ratio

Needs review

3.2%

Tool reference range 15-70%; not an official ranking threshold.

This compares visible text length with HTML length. It cannot determine content quality or rankings on its own.

Recommended action

Do not add filler text to target a ratio. Check for useful HTML content and unnecessary markup.

Targets and suggested changes

Targethttps://www.jetbrains.com/

main / body

Check whether main content exists in the initial HTML. Consider server rendering for missing core text; do not add filler to target a ratio.

View evidence and example changes

Observed content

3.2%

Heading structure

Saved headings, up to 50 per level. Expand the H2-H6 lists when needed.

H11

H218

H325

H418

H50

H60

H1

jetbrains air is one system for building software with agents

H2 18View headings

For {developers}
The JetBrains Kotlin Ecosystem
For {developers}
The JetBrains Kotlin Ecosystem
For teams
For businesses
Solutions that scale with you as you grow
Discover more
AI
Developer Tools
Solutions
Initiatives
Education
Store
Support
Resources
Community
Company

H3 25View headings

A rich suite of tools that provide an exceptional developer experience
Trusted by more than 15M developers
Ready for actual use right out of the box
Complex tasks become easy
Built-in tools
Customizable and extensible
A rich suite of tools that provide an exceptional developer experience
Trusted by more than 15M developers
Ready for actual use right out of the box
Complex tasks become easy
Built-in tools
Customizable and extensible
Ensure efficient collaboration and maintain quality codebases with a fast software delivery flow
Many of the world's most dynamic teams find that JetBrains tools make them more creative and effective
TeamCity
Our products are technology-agnostic and support a mix of languages and other tools that your team and project may be using now or tomorrow.
Boost developer experience
Stay competitive
Minimize risks
Control costs
Trusted by more than 300,000 organizations
Choose your IDE
Contact support
Speak to sales
Annual Highlights

H4 18View headings

Ready for actual use right out of the box
Complex tasks become easy
Built-in tools
Customizable and extensible
IntelliJ IDEA
PyCharm
DataGrip
WebStorm
Rider
CLion
Ready for actual use right out of the box
Complex tasks become easy
Built-in tools
Customizable and extensible
TeamCity
YouTrack
Qodana
Datalore

Images and alternative text71 saved

Up to 100 images are saved. Review an image’s purpose when its alt text is empty.

URL	Image alt
https://www.jetbrains.com/_assets/rr/hero-image-wrapper-Cug3ZhGM.webp	Empty or missing
https://www.jetbrains.com/_assets/rr/for-dev-air-ides-fIZT6SGd.png	Air agent sessions running in the IDE
https://www.jetbrains.com/_assets/rr/for-teams-air-web-lCn3ipol.png	Air shared workspace for teams
https://www.jetbrains.com/_assets/rr/for-org-access-management-JWoDHmC9.png	Air adoption and governance tools
https://www.jetbrains.com/_assets/rr/pycharm-BjOx7Ujf.svg	Empty or missing
https://www.jetbrains.com/_assets/rr/pycharm-BjOx7Ujf.svg	Empty or missing
https://www.jetbrains.com/_assets/rr/webstorm-MhQ9AjIf.svg	Empty or missing
https://www.jetbrains.com/_assets/rr/idea-Bk7BpbVP.png	Empty or missing
https://www.jetbrains.com/_assets/rr/rider-DKxD8ofa.gif	Empty or missing
https://www.jetbrains.com/_assets/rr/kotlin-section-bg-CdwNU3_s.png	Empty or missing
https://www.jetbrains.com/_assets/rr/pycharm-BjOx7Ujf.svg	Empty or missing
https://www.jetbrains.com/_assets/rr/pycharm-BjOx7Ujf.svg	Empty or missing
https://www.jetbrains.com/_assets/rr/webstorm-MhQ9AjIf.svg	Empty or missing
https://www.jetbrains.com/_assets/rr/idea-Bk7BpbVP.png	Empty or missing
https://www.jetbrains.com/_assets/rr/rider-DKxD8ofa.gif	Empty or missing
https://www.jetbrains.com/_assets/rr/kotlin-section-bg-CdwNU3_s.png	Empty or missing
https://resources.jetbrains.com/storage/wtui/logos/gradle_mono.svg	Gradle Inc.
https://www.jetbrains.com/_assets/rr/logo_zynex_white-Cdw9CQvA.svg	zynex
https://www.jetbrains.com/_assets/rr/teamcity-pipe-XzHY_QBD.png	Empty or missing
https://resources.jetbrains.com/storage/wtui/logos/vb-dotnet_dark.svg	logo
https://resources.jetbrains.com/storage/wtui/logos/java_dark.svg	logo
https://resources.jetbrains.com/storage/wtui/logos/kotlin_dark.svg	logo
https://resources.jetbrains.com/storage/wtui/logos/android_dark.svg	logo
https://resources.jetbrains.com/storage/wtui/logos/javascript_dark.svg	logo
https://resources.jetbrains.com/storage/wtui/logos/typescript_dark.svg	logo
https://resources.jetbrains.com/storage/wtui/logos/php_dark.svg	logo
https://resources.jetbrains.com/storage/wtui/logos/csharp_dark.svg	logo
https://resources.jetbrains.com/storage/wtui/logos/python_dark.svg	logo
https://resources.jetbrains.com/storage/wtui/logos/go_dark.svg	logo
https://resources.jetbrains.com/storage/wtui/logos/html_dark.svg	logo
https://resources.jetbrains.com/storage/wtui/logos/scala_dark.svg	logo
https://resources.jetbrains.com/storage/wtui/logos/vb-dotnet_dark.svg	logo
https://resources.jetbrains.com/storage/wtui/logos/java_dark.svg	logo
https://resources.jetbrains.com/storage/wtui/logos/kotlin_dark.svg	logo
https://resources.jetbrains.com/storage/wtui/logos/android_dark.svg	logo
https://resources.jetbrains.com/storage/wtui/logos/javascript_dark.svg	logo
https://resources.jetbrains.com/storage/wtui/logos/typescript_dark.svg	logo
https://resources.jetbrains.com/storage/wtui/logos/php_dark.svg	logo
https://resources.jetbrains.com/storage/wtui/logos/csharp_dark.svg	logo
https://resources.jetbrains.com/storage/wtui/logos/python_dark.svg	logo
https://resources.jetbrains.com/storage/wtui/logos/go_dark.svg	logo
https://resources.jetbrains.com/storage/wtui/logos/html_dark.svg	logo
https://resources.jetbrains.com/storage/wtui/logos/scala_dark.svg	logo
https://www.jetbrains.com/_assets/rr/ide-services-bg-D-0V5097.svg	Empty or missing
https://www.jetbrains.com/_assets/rr/aicpa-soc-logo-CMR8-5Xp.png	Empty or missing
https://resources.jetbrains.com/storage/wtui/logos/volkswagen_mono.svg	Volkswagen
https://resources.jetbrains.com/storage/wtui/logos/citibank_mono.svg	Citibank
https://resources.jetbrains.com/storage/wtui/logos/bmw_mono.svg	BMW
https://resources.jetbrains.com/storage/wtui/logos/booking-com_mono.svg	Booking.com
https://resources.jetbrains.com/storage/wtui/logos/visa_mono.svg	Visa
https://resources.jetbrains.com/storage/wtui/logos/shopify_mono.svg	Shopify
https://resources.jetbrains.com/storage/wtui/logos/google_mono.svg	Google
https://resources.jetbrains.com/storage/wtui/logos/nasa_mono.svg	NASA
https://resources.jetbrains.com/storage/wtui/logos/tesla_mono.svg	Tesla
https://resources.jetbrains.com/storage/wtui/logos/x_mono.svg	X
https://resources.jetbrains.com/storage/wtui/logos/thoughtworks_mono.svg	ThoughtWorks
https://resources.jetbrains.com/storage/wtui/logos/valve_mono.svg	Valve
	Oculus
https://resources.jetbrains.com/storage/wtui/logos/volkswagen_mono.svg	Volkswagen
https://resources.jetbrains.com/storage/wtui/logos/citibank_mono.svg	Citibank
https://resources.jetbrains.com/storage/wtui/logos/bmw_mono.svg	BMW
https://resources.jetbrains.com/storage/wtui/logos/booking-com_mono.svg	Booking.com
https://resources.jetbrains.com/storage/wtui/logos/visa_mono.svg	Visa
https://resources.jetbrains.com/storage/wtui/logos/shopify_mono.svg	Shopify
https://resources.jetbrains.com/storage/wtui/logos/google_mono.svg	Google
https://resources.jetbrains.com/storage/wtui/logos/nasa_mono.svg	NASA
https://resources.jetbrains.com/storage/wtui/logos/tesla_mono.svg	Tesla
https://resources.jetbrains.com/storage/wtui/logos/x_mono.svg	X
https://resources.jetbrains.com/storage/wtui/logos/thoughtworks_mono.svg	ThoughtWorks
https://resources.jetbrains.com/storage/wtui/logos/valve_mono.svg	Valve
	Oculus

KeywordsFrequency and metadata

Word occurrence counts from extracted content, not search demand or keyword rankings.

tools17 code14 ide12 jetbrains10 non8 commercial8 developers6 applications6 help6 coding6 software5 team5 use5 right5 languages5 fast5 suggestions5 stay5 quality5 products5

Meta keywords · Not found

Meta keywords do not contribute to this tool’s score.

03

Links and navigation

2 checks

Internal links

Passed

97 internal · 22 external · 0 nofollow

This counts links to the same site. Navigation and contextual links create routes to related information.

Keep in mind

Link important pages with standard a href links and use text that describes the destination.

Friendly URLs

Needs review

The expected configuration was not detected.

This heuristic detects query strings and underscores. Their presence does not make a URL invalid or unindexable.

Recommended action

Use understandable paths and manage redundant parameters. Review existing links and redirects before changing working URLs.

Targets and suggested changes

Targethttps://www.jetbrains.com/company/contacts/?office=headquarters-international-sales

HTML response line 38 · /html/body/div[1]/div/footer/div/div[1]/ul/li[10]/ul/li[2]/a

The query string or underscore triggers this heuristic. Remove tracking-only utm_* parameters from internal links when appropriate. Keep functional parameters. If a path changes, update internal links and redirect the old URL.

View evidence and example changes

Observed content

<a href="/company/contacts/?office=headquarters-international-sales" class="_rs-link_dz36gk_1 _rs-link_mode_clear_dz36gk_1 _rs-typography_theme_dark_dz36gk_1">Contacts</a>

Targethttps://www.jetbrainsmerchandise.com/?utm_campaign=link&utm_medium=footer&utm_source=jetbrainscom

HTML response line 38 · /html/body/div[1]/div/footer/div/div[1]/ul/li[10]/ul/li[5]/a

The query string or underscore triggers this heuristic. Remove tracking-only utm_* parameters from internal links when appropriate. Keep functional parameters. If a path changes, update internal links and redirect the old URL.

View evidence and example changes

Observed content

<a href="https://www.jetbrainsmerchandise.com/?utm_campaign=link&amp;utm_medium=footer&amp;utm_source=jetbrainscom" class="_rs-link_dz36gk_1 _rs-link_mode_clear_dz36gk_1 _rs-typography_theme_dark_dz36gk_1">Merchandise</a>

Targethttps://www.tiktok.com/@jetbrains?lang=en

HTML response line 38 · /html/body/div[1]/div/footer/div/div[2]/div[1]/div/a[6]

The query string or underscore triggers this heuristic. Remove tracking-only utm_* parameters from internal links when appropriate. Keep functional parameters. If a path changes, update internal links and redirect the old URL.

View evidence and example changes

Observed content

<a data-test="button" title="JetBrains on TikTok" type="button" href="https://www.tiktok.com/@jetbrains?lang=en" class="_main_xhkdfz_62 _modeClear_xhkdfz_45 _sizeS_xhkdfz_23 _alignIconLeft_xhkdfz_49 _dark_xhkdfz_9 _withoutText_xhkdfz_217 _wt-col_mag83e_1 _wt-col-inline_mag83e_1"><svg viewbox="0 0 28 28" class="_icon_a41sn3_4 _sizeM_a41sn3_22 _allVariants_a41sn3_48 _dark_17zi03z_4 _wtSocialItemIcon_17zi03z_1 _icon_xhkdfz_188" style="--rs-icon-ar-width:28;--rs-icon-ar-height:28"><svg viewbox="0 0 16 16" class="_variant16_a41sn3_53"><path d="M6.22 6.145a4.425 4.425 0 0 0-3.13 7.44 4.42 4.42 0 0 0 3.238 1.413 4.433 4.433 0 0 0 4.426-4.43V5.677A5.72 5.72 0 0 0 14.1 6.753V4.348q-.366 0-.701-.075a3.34 3.34 0 0 1-1.822-1.08A3.33 3.33 0 0 1 10.754 1H8.348l-.003 9.643a2.02 2.02 0 0 1-2.017 1.947 2.0

Internal links97

External links22

nofollow0

Link destinations, text and attributes119 saved

Up to 300 extracted links. Destination status codes and linked pages are not individually checked.

URL	Link text	Attributes
https://www.jetbrains.com/	No text	Internal
https://account.jetbrains.com	No text	External
https://www.jetbrains.com/store/	No text	Internal
https://www.jetbrains.com/air/	Explore Air	Internal
https://jb.gg/air-announce	Read the story	External
https://air.dev/	AirAgentic development environment for teams	External
https://www.jetbrains.com/idea/	IntelliJ IDEAIDE for Java and Kotlin	Internal
https://www.jetbrains.com/pycharm/	PyCharmIDE for Python	Internal
https://www.jetbrains.com/webstorm/	WebStormIDE for JavaScriptFree for non-commercial use	Internal
https://www.jetbrains.com/datagrip/	DataGripTool for multiple databasesFree for non-commercial use	Internal
https://www.jetbrains.com/rider/	RiderIDE for .NET and game devFree for non-commercial use	Internal
https://www.jetbrains.com/clion/	CLionIDE for C and C++ developersFree for non-commercial use	Internal
https://www.jetbrains.com/ides/#choose-your-ide	Explore JetBrains IDEs and code authoring tools	Internal
https://www.jetbrains.com/pycharm/	PyCharm	Internal
https://www.jetbrains.com/pycharm/	PyCharm	Internal
https://www.jetbrains.com/webstorm/	WebStorm	Internal
https://www.jetbrains.com/idea/	IntelliJ IDEA	Internal
https://www.jetbrains.com/rider/	Rider	Internal
https://www.jetbrains.com/kotlin-ecosystem/	Explore	Internal
https://www.jetbrains.com/idea/	IntelliJ IDEAIDE for Java and Kotlin	Internal
https://www.jetbrains.com/pycharm/	PyCharmIDE for Python	Internal
https://www.jetbrains.com/datagrip/	Free for non-commercial useDataGripTool for multiple databases	Internal
https://www.jetbrains.com/webstorm/	Free for non-commercial useWebStormIDE for JavaScript	Internal
https://www.jetbrains.com/rider/	Free for non-commercial useRiderIDE for .NET and game dev	Internal
https://www.jetbrains.com/clion/	Free for non-commercial useCLionIDE for C and C++ developers	Internal
https://www.jetbrains.com/ides/#choose-your-ide	Explore JetBrains IDEs and code authoring tools	Internal
https://www.jetbrains.com/pycharm/	PyCharm	Internal
https://www.jetbrains.com/pycharm/	PyCharm	Internal
https://www.jetbrains.com/webstorm/	WebStorm	Internal
https://www.jetbrains.com/idea/	IntelliJ IDEA	Internal
https://www.jetbrains.com/rider/	Rider	Internal
https://www.jetbrains.com/kotlin-ecosystem/	Explore	Internal
https://www.jetbrains.com/teamcity/	TeamCityPowerful continuous integration out of the box	Internal
https://www.jetbrains.com/youtrack/	YouTrackProject management for all your teams	Internal
https://www.jetbrains.com/qodana/	QodanaCode quality platform powered by advanced static analysis	Internal
https://www.jetbrains.com/datalore/	DataloreSelf-hosted data science platform for teams	Internal
https://www.jetbrains.com/products/#type=team	and more	Internal
https://www.jetbrains.com/teamcity/customers/gradle/	Gradle Inc. is the company behind the Gradle Build Tool, one of the most popular open-source build automation tools used by millions of developers. For the past ten years, the Gradle Build Tool team h	Internal
https://www.jetbrains.com/company/customers/experience/zynex/	Qodana helps all our developers write the best possible code regardless of their experience and it helps our senior developers maintain their expected code quality as well. Given the various types of	Internal
https://www.jetbrains.com/teamcity/	TeamCityA new approach to CI/CDFaster, self-optimizing pipelines with intelligent suggestions to make sure you’re always operating at peak efficiency. Focus on building great things while we handle th	Internal
https://www.jetbrains.com/products/#type=team	JetBrains team tool!	Internal
https://www.jetbrains.com/business/	Professional AI Coding.Better Results.Improve your development teams' productivity, satisfaction, and ROI with established AI-powered IDEs.Explore Business Solutions	Internal
https://trust-center.jetbrains.com/	Trust Center	External
https://www.jetbrains.com/ides/	Explore our IDEs	Internal
https://www.jetbrains.com/support/	Get help	Internal
https://www.jetbrains.com/support/sales/	Get in touch	Internal
https://www.jetbrains.com/lp/annualreport-2024	View report	Internal
https://www.jetbrains.com/air/	JetBrains Air	Internal
https://junie.jetbrains.com/	Junie	External
https://www.jetbrains.com/air/ides/	Air in IDEs	Internal
https://www.jetbrains.com/air/governance/	Air Governance	Internal
https://air.jetbrains.cloud/	Air Teams	External
https://blog.jetbrains.com/ai/	AI News	External
https://www.jetbrains.com/products/	All Products	Internal
https://www.jetbrains.com/ides/	IDEs	Internal
https://www.jetbrains.com/products/#tech=dotnet	.NET and Visual Studio	Internal
https://www.jetbrains.com/products/#type=team	Team Tools	Internal
https://plugins.jetbrains.com	Plugin Marketplace	External
https://www.jetbrains.com/toolbox-app/	Toolbox App	Internal
https://www.jetbrains.com/business/	Business	Internal
https://www.jetbrains.com/remote-development/	Remote Development	Internal
https://www.jetbrains.com/gamedev/	Game Development	Internal
https://www.jetbrains.com/devops/	DevOps	Internal
https://www.jetbrains.com/kotlin-ecosystem/	Kotlin	Internal
https://www.jetbrains.com/opensource/	Open Source	Internal
https://www.jetbrains.com/research/	JetBrains Research	Internal
https://www.jetbrains.com/lp/mono/	JetBrains Mono	Internal
https://www.jetbrains.com/mps/	MPS	Internal
https://www.jetbrains.com/academy/student-pack/	Students	Internal
https://www.jetbrains.com/academy/teacher-pack/	Teachers	Internal
https://www.jetbrains.com/academy/organizations/	Teams	Internal
https://academy.jetbrains.com/	Course Catalog	External
https://www.jetbrains.com/education/university-programs/	University Programs	Internal
https://www.jetbrains.com/store/	Plans and Pricing	Internal
https://www.jetbrains.com/all/	All Products Pack	Internal
https://www.jetbrains.com/dotnet/	dotUltimate	Internal
https://www.jetbrains.com/company/partners/	Partners and Resellers	Internal
https://www.jetbrains.com/company/customers/	Customers and Awards	Internal
https://www.jetbrains.com/support/	Technical Support	Internal
https://www.jetbrains.com/support/sales/	Contact Sales	Internal
https://www.jetbrains.com/help/	Documentation	Internal
https://account.jetbrains.com	JetBrains Account	External
https://blog.jetbrains.com/	Blog	External
https://www.jetbrains.com/resources/eap/	Early Access	Internal
https://www.jetbrains.com/company/conferences/	Events and Livestreams	Internal
https://www.jetbrains.com/resources/newsletters/	Newsletters	Internal
https://www.jetbrains.com/resources/industry-reports/	Industry Reports	Internal
https://www.jetbrains.com/pages/inspectopedia-by-jetbrains/	Inspectopedia	Internal
https://www.jetbrains.com/pages/ai-agents/	AI Agents Hub	Internal
https://www.jetbrains.com/community/user-groups/	Developer Communities	Internal
https://www.jetbrains.com/community/opensource/	Open-Source Partnerships	Internal
https://www.jetbrains.com/community/dev-recognition/	Developer Recognition	Internal
https://www.jetbrains.com/community/content-creators/	Content Creators	Internal
https://www.jetbrains.com/academy/course-creators/	Course Creators	Internal
https://www.jetbrains.com/company/	About	Internal
https://www.jetbrains.com/company/contacts/?office=headquarters-international-sales	Contacts	Internal
https://www.jetbrains.com/careers/	Careers	Internal
https://www.jetbrains.com/company/brand/	Brand Assets	Internal
https://www.jetbrainsmerchandise.com/?utm_campaign=link&utm_medium=footer&utm_source=jetbrainscom	Merchandise	External
https://trust-center.jetbrains.com/	Trust Center	External
https://www.facebook.com/JetBrains	No text	External
https://twitter.com/jetbrains	No text	External
https://www.linkedin.com/company/jetbrains	No text	External
https://www.youtube.com/user/JetBrainsTV	No text	External
https://www.instagram.com/jetbrains/	No text	External
https://www.tiktok.com/@jetbrains?lang=en	No text	External
https://blog.jetbrains.com/	No text	External
https://blog.jetbrains.com/feed/	No text	External
https://www.jetbrainsmerchandise.com/	No text	External
https://www.jetbrains.com/privacy-security/	Privacy and Security	Internal
https://www.jetbrains.com/legal/docs/privacy/privacy/	Privacy Notice	Internal
https://www.jetbrains.com/legal/docs/company/useterms/	Terms of Use	Internal
https://www.jetbrains.com/legal/attributions/	Attributions	Internal
https://www.jetbrains.com/legal/	Legal	Internal
https://www.jetbrains.com/genuine-tools/	Genuine Tools	Internal
https://www.jetbrains.com/opt-out/	Opt-Out	Internal
https://jetbrains.com/	JetBrains	Internal
https://jetbrains.com/idea	IntelliJ IDEA	Internal
https://www.jetbrains.com/store/	No text	Internal

04

Mobile experience

5 checks

Viewport

Passed

width=device-width, initial-scale=1

Viewport metadata enables device-width layouts. It is not a test of real mobile layout or touch targets.

Keep in mind

Check width=device-width, then inspect overflow, zoom, forms and buttons on a small screen.

Favicon

Passed

The current check passed.

This detects a link declaration for a browser icon, rather than verifying its rendered appearance.

Keep in mind

Check that the icon file loads and remains recognizable on light and dark browser surfaces.

Apple touch icon

Passed

The current check passed.

This detects a touch icon declaration for saved home-screen shortcuts.

Keep in mind

Review the icon’s dimensions, padding and background, then inspect it on an actual device.

Modern images

Passed

10/71

This detects WebP/AVIF from img src/srcset extensions and picture source types. Images whose format cannot be inferred from HTML, such as extensionless CDN URLs, may not be reflected in the count.

Keep in mind

Compare quality and file size, and inspect the actual delivered format in browser developer tools.

Lazy loading

Passed

16/71

This detects loading="lazy" on img elements. Pages with few images can pass the tool’s heuristic without it.

Keep in mind

Consider lazy loading below-the-fold images while keeping prominent first-screen images promptly available.

05

Technical checks

8 checks

Doctype

Passed

html

The doctype declaration helps browsers render HTML in standards mode.

Keep in mind

Place <!doctype html> at the start of the document and check for unintended output before it.

CSS files

Needs review

20

Tool heuristic: up to 4 external files

This counts external stylesheet declarations. Count alone does not measure transfer size, caching or render blocking.

Recommended action

Inspect duplicate or unused CSS and render blocking, then prioritize changes using actual performance measurements.

Targets and suggested changes

Targethttps://www.jetbrains.com/_assets/rr/root-ErA1rNGF.css

HTML response line 38 · /html/head/link[99]

This file is referenced by the page. Find duplicate tags and remove or conditionally load files that are unused here. File count alone does not establish a defect in this file.

View evidence and example changes

Observed content

<link rel="stylesheet" href="/_assets/rr/root-ErA1rNGF.css">

Targethttps://www.jetbrains.com/_assets/rr/page-BoBGeONw.css

HTML response line 38 · /html/head/link[100]

This file is referenced by the page. Find duplicate tags and remove or conditionally load files that are unused here. File count alone does not establish a defect in this file.

View evidence and example changes

Observed content

<link rel="stylesheet" href="/_assets/rr/page-BoBGeONw.css">

Targethttps://www.jetbrains.com/_assets/rr/use-async-data-DwTsPMzj.css#

HTML response line 38 · /html/head/link[101]

This file is referenced by the page. Find duplicate tags and remove or conditionally load files that are unused here. File count alone does not establish a defect in this file.

View evidence and example changes

Observed content

<link rel="stylesheet" href="/_assets/rr/use-async-data-DwTsPMzj.css#">

Targethttps://www.jetbrains.com/_assets/rr/default-layout-styles-Dg_WB7Un.css

HTML response line 38 · /html/head/link[102]

This file is referenced by the page. Find duplicate tags and remove or conditionally load files that are unused here. File count alone does not establish a defect in this file.

View evidence and example changes

Observed content

<link rel="stylesheet" href="/_assets/rr/default-layout-styles-Dg_WB7Un.css">

Targethttps://www.jetbrains.com/_assets/rr/layout-DrRf1TGK.css

HTML response line 38 · /html/head/link[103]

This file is referenced by the page. Find duplicate tags and remove or conditionally load files that are unused here. File count alone does not establish a defect in this file.

View evidence and example changes

Observed content

<link rel="stylesheet" href="/_assets/rr/layout-DrRf1TGK.css">

20 targets; the first five are shown. Review the full saved list in the details below.

JavaScript files

Passed

0

Tool heuristic: up to 6 external files

This counts script elements with src attributes. File count alone cannot measure execution cost or responsiveness.

Keep in mind

Review duplicated scripts and expensive startup work; consider defer, async or delayed execution where appropriate.

Compression

Passed

gzip

This checks the HTML Content-Encoding header. Compression can reduce transfer size, with savings depending on the response.

Keep in mind

Review text compression on the server or CDN, treating already compressed image formats separately.

Security headers

Passed

3/6

Tool heuristic: at least 3 of 6 selected headers present

This detects selected security-related response headers. Their count does not establish policy quality or protection.

Keep in mind

Review CSP, HSTS and other values for the application, then test for blocked resources or broken functionality.

HTTPS

Passed

https://www.jetbrains.com/

This checks whether the final analyzed page used HTTPS. It is not a security audit of the whole site.

Keep in mind

Review certificate validity, mixed content and HTTPS on important linked pages and forms.

HTTPS redirect

Passed

https://www.jetbrains.com/

This checks whether a request starting over HTTP ends on HTTPS.

Keep in mind

Configure consistent HTTP-to-HTTPS redirects and check for unnecessary chains or loops.

W3C validity

Not checked

Not verified in this analysis.

These are HTML validation results from W3C Nu, not a ranking, accessibility or security certification.

Recommended action

Check network restrictions and provider availability before retrying. An unknown result is not a confirmed failure or a zero score.

CSS files and locations20 saved

Up to 100 files per type are saved. File count alone does not establish a defect in any file.

URL	HTML response location
https://www.jetbrains.com/_assets/rr/root-ErA1rNGF.css	38 · /html/head/link[99]
https://www.jetbrains.com/_assets/rr/page-BoBGeONw.css	38 · /html/head/link[100]
https://www.jetbrains.com/_assets/rr/use-async-data-DwTsPMzj.css#	38 · /html/head/link[101]
https://www.jetbrains.com/_assets/rr/default-layout-styles-Dg_WB7Un.css	38 · /html/head/link[102]
https://www.jetbrains.com/_assets/rr/layout-DrRf1TGK.css	38 · /html/head/link[103]
https://www.jetbrains.com/_assets/rr/use-cart-info-BU9IsmPe.css#	38 · /html/head/link[104]
https://www.jetbrains.com/_assets/rr/CSSTransition-C74qkN5T.css	38 · /html/head/link[105]
https://www.jetbrains.com/_assets/rr/lib-B367F2_o.css	38 · /html/head/link[106]
https://www.jetbrains.com/_assets/rr/lib-DKGQgrGm.css	38 · /html/head/link[107]
https://www.jetbrains.com/_assets/rr/lib-CD8o8faq.css	38 · /html/head/link[108]
https://www.jetbrains.com/_assets/rr/lib-DrOGiU74.css	38 · /html/head/link[109]
https://www.jetbrains.com/_assets/rr/lib-BDjBy2uR.css	38 · /html/head/link[110]
https://www.jetbrains.com/_assets/rr/rs-responsive-typography-CRxa5Fsf.css	38 · /html/head/link[111]
https://www.jetbrains.com/_assets/rr/rs-button-size-6g7n5x1z.css	38 · /html/head/link[112]
https://www.jetbrains.com/_assets/rr/snap-carousel-BZ2EZdET.css	38 · /html/head/link[113]
https://www.jetbrains.com/_assets/rr/carousel-controls-BwZMUvwI.css	38 · /html/head/link[114]
https://www.jetbrains.com/_assets/rr/button-stretch-DHoWTpYM.css	38 · /html/head/link[115]
https://www.jetbrains.com/_assets/rr/marquee-DSq8IdUy.css	38 · /html/head/link[116]
https://www.jetbrains.com/_assets/rr/lib-Pe-8qIoG.css	38 · /html/head/link[117]
https://www.jetbrains.com/_assets/rr/soc-certification-banner-DEuMgoSa.css	38 · /html/head/link[118]

Security response headersView values

strict-transport-security: max-age=31536000;
content-security-policy: Not found
x-content-type-options: nosniff
x-frame-options: DENY
referrer-policy: Not found
permissions-policy: Not found

W3C messages0 saved

The external service is unavailable. Please try again later.

06

Search and AI crawlers

4 checks

Robots.txt

Passed

robots.txt

This checks the robots.txt response. File presence does not verify all crawler permissions or actual indexing.

Keep in mind

Review bot and path rules for your intended policy. Protect private information with authentication and access controls.

XML Sitemap

Passed

https://www.jetbrains.com/sitemap_index.xml

This detects a sitemap format at a declared or default URL. It does not crawl and validate every listed URL.

Keep in mind

Include intended canonical URLs and meaningful update dates. Declare a custom sitemap location in robots.txt.

llms.txt

Needs review

The expected configuration was not detected.

This checks for a text response at /llms.txt. Its presence does not guarantee use by an AI service or search visibility.

Recommended action

If you publish one, describe public resources accurately and keep its content and links current.

Targets and suggested changes

Targethttps://www.jetbrains.com/llms.txt

/llms.txt

If desired, publish UTF-8 text at the root and add real public documentation links. This is optional.

View evidence and example changes

Example - adapt to the actual content and environment

# JetBrains: Essential tools for software developers and teams

- [Home](https://www.jetbrains.com/)

AI crawlers

Passed

AI search/answer bots allowed 5/5 · training bots allowed 3/3

Passes when every AI search/answer bot is allowed; training bots are shown for reference only

This interprets root-path robots.txt rules for five AI search/answer bots (which read pages to cite them in answers) and three training bots. Only the search/answer bots decide the result; training bots are shown for reference. Actual citations are not checked.

Keep in mind

Allow the search/answer bots if you want to be cited in AI answers. Blocking training crawlers is a policy choice and does not affect this result.

Bot access to the root path

OAI-SearchBot Search/answerAllowed

ChatGPT-User Search/answerAllowed

Claude-SearchBot Search/answerAllowed

Claude-User Search/answerAllowed

PerplexityBot Search/answerAllowed

GPTBot TrainingAllowed

ClaudeBot TrainingAllowed

Google-Extended TrainingAllowed

robots.txt sourceExpand

User-Agent: *
# Global
Disallow: */search/
Disallow: */shop/
Disallow: */eshop*
Disallow: */estore*
Disallow: */unitrun*
Disallow: /languages/
Disallow: */feedback/
# crawling _allowed_: indexing blocked via robots noindex
# Disallow: */promo/
# Disallow: */download-thanks

# Sitemaps
Sitemap: https://www.jetbrains.com/sitemap_index.xml

# Yandex
User-agent: Yandex
Clean-param: q&products&utm_source&productedition&src&var&type&productversion&order&from&search&_ga&_gac&_gl&edition&utm_content&vsversion&hl&u&keyword&utm_medium&dclid&topic&rel&source&build&platform&ref&installedvsversions&utm_code&fbclid&products_id&fromMenu&fromblog&origin&code&fromide&timezone&utm_campaign&gclsrc&sid&page&section&mkt_tok&mode&keymap&rss&s

# Baidu
User-agent: Baiduspider
Disallow: */promo/
Disallow: */download-thanks
Disallow: /?q
Disallow: /?products
Disallow: /?utm_source
Disallow: /?productedition
Disallow: /?src
Disallow: /?var
Disallow: /?type
Disallow: /?productversion
Disallow: /?order
Disallow: /?from
Disallow: /?search
Disallow: /?_ga
Disallow: /?_gac
Disallow: /?_gl
Disallow: /?edition
Disallow: /?utm_content
Disallow: /?vsversion
Disallow: /?hl
Disallow: /?u
Disallow: /?keyword
Disallow: /?utm_medium
Disallow: /?dclid
Disallow: /?topic
Disallow: /?rel
Disallow: /?source
Disallow: /?build
Disallow: /?platform
Disallow: /?ref
Disallow: /?installedvsversions
Disallow: /?utm_code
Disallow: /?fbclid
Disallow: /?products_id
Disallow: /?fromMenu
Disallow: /?fromFooter
Disallow: /?fromblog
Disallow: /?origin
Disallow: /?code
Disallow: /?fromide
Disallow: /?timezone
Disallow: /?utm_campaign
Disallow: /?gclsrc
Disallow: /?sid
Disallow: /?page
Disallow: /?section
Disallow: /?mkt_tok
Disallow: /?mode
Disallow: /?keymap
Disallow: /?rss
Disallow: /?s

07

PageSpeed Insights

External performance test

Run Google Lighthouse performance, accessibility, best practices and SEO checks. Device-specific results are cached for one day and are separate from the overall score above.

Review your next improvements

Screenshot

Recommended next steps

Description↗

Image alt↗

Friendly URLs↗

Text/HTML ratio↗

Detailed findings

Search preview

Title

Description

Targets and suggested changes

Observed content

Example - adapt to the actual content and environment

Canonical

Indexable

Open Graph

Twitter Card

Structured data

Headings

Image alt

Targets and suggested changes

Observed content

Example - adapt to the actual content and environment

Observed content

Example - adapt to the actual content and environment

Observed content

Example - adapt to the actual content and environment

Observed content

Example - adapt to the actual content and environment

Observed content

Example - adapt to the actual content and environment

Language

Charset

Text/HTML ratio

Targets and suggested changes

Observed content

Heading structure

Internal links

Friendly URLs

Targets and suggested changes

Observed content

Observed content

Observed content

Viewport

Favicon

Apple touch icon

Modern images

Lazy loading

Doctype

CSS files

Targets and suggested changes

Observed content

Observed content

Observed content

Observed content

Observed content

JavaScript files

Compression

Security headers

HTTPS

HTTPS redirect

W3C validity

Robots.txt

XML Sitemap

llms.txt

Targets and suggested changes

Example - adapt to the actual content and environment

AI crawlers

Bot access to the root path

Description

Image alt

Friendly URLs

Text/HTML ratio