Developers.redhat.com - SEO Checker

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Overview of the SEO Check
Meta information
93% 
Page quality
94% 
Page structure
29% 
Link structure
75% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.21 s
File size
266.60 kB
Words
1278
Media files
56
Number of links
144 internal / 23 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Red Hat Developers | Red Hat Developer
There are word repetitions in the page title.
The length of the page title is perfect. (368 pixels out of 580 max pixel length)
Meta description
(Critically important)
Join Red Hat Developer for the software and tutorials to develop cloud applications using Kubernetes, microservices, serverless and Linux.
The length of the meta description is perfect. (853 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://developers.redhat.com/home
The specified canonical link points to a different page.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en
Server location: Germany
The following language is defined by HTML: en
Alternate/Hreflang Links
(Somewhat important)
There are no alternate links specified on this page.
Other meta tags
(Somewhat important)
There is no rel next meta tag on this page.
There is no rel prev meta tag on this page.
Domain
(Somewhat important)
This page is hosted on a subdomain. Use a top level domain for better SEO results.
The domain does not contain non-latin characters.
Page URL
(Somewhat important)
No parameters were found in the URL.
No session ID was found in the URL.
The URL does not have too many subdirectories.
Charset encoding
(Somewhat important)
The charset encoding (UTF-8) is set correctly.
Doctype
(Nice to have)
The doctype HTML 5 is set correctly.
The doctype is placed at first in the HTML code.
Favicon
(Nice to have)
The favicon is linked correctly.

Meta tags

NameValue
descriptionJoin Red Hat Developer for the software and tutorials to develop cloud applications using Kubernetes, microservices, serverless and Linux.
rhd:node-typeweb_page
rhd:taxonomy-productRed Hat OpenShift Service on AWS
rhd:taxonomy-topicVirtualization
GeneratorDrupal 10 (https://www.drupal.org)
MobileOptimizedwidth
HandheldFriendlytrue
viewportwidth=device-width, initial-scale=1.0
msapplication-TileColor#000
msapplication-config/themes/custom/rhdp_fe/favicons/browserconfig.xml
theme-color#ffffff
article:publisherhttps://www.facebook.com/RedHatDeveloperProgram
article:sectionAPIs
article:tagVirtualization
article:published_time2024-02-02T14:25:58+0000
article:modified_time2025-06-25T17:09:31+0000
langen
twitter:cardsummary_large_image
twitter:descriptionJoin Red Hat Developer for the software and tutorials to develop cloud applications using Kubernetes, microservices, serverless and Linux
twitter:site@rhdevelopers
twitter:titleRed Hat Developers | Red Hat Developer
twitter:creator@rhdevelopers
twitter:imagehttps://developers.redhat.com/sites/default/files/styles/share/public/2024-03/2023_Global_Shared_image__A.png?itok=0BsEvuKd
twitter:image:altComputer and coding
og:determinerthe
og:site_nameRed Hat Developer
og:typepage
og:urlhttps://developers.redhat.com/home
og:titleRed Hat Developers | Red Hat Developer
og:descriptionJoin Red Hat Developer for the software and tutorials to develop cloud applications using Kubernetes, microservices, serverless and Linux
og:imagehttps://developers.redhat.com/sites/default/files/styles/share/public/2024-03/2023_Global_Shared_image__A.png?itok=0BsEvuKd
og:image:secure_urlhttps://developers.redhat.com/sites/default/files/styles/share/public/2024-03/2023_Global_Shared_image__A.png?itok=0BsEvuKd
og:image:width1200
og:image:height627
og:image:altComputer and coding
og:updated_time2025-06-25T17:09:31+0000
charsetutf-8

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Page quality

Content
(Critically important)
This page contains 1278 words. That's ok.
25.4% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
The page contains a listing, which indicates a good text layout.
8 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 21.88 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1.0" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 26 tags for this page.
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
Social Networks
(Nice to have)
There are only a few social sharing widgets on the page. Make your website popular in social networks with social sharing widgets.
Additional markup
(Nice to have)
No additional page markup was found.
HTTPS
(Somewhat important)
This website uses HTTPS to protect privacy and integrity of the exchanged data.
All included files are also transferred via HTTPS.

Media list

URLAlt attributeTitle
...images/branding/2023_RHDLogo_reverse.svgRedhat Developers Logo
/sites/default/files/2023-10/RHEL-2.pngRed Hat Enterprise Linux IconRed Hat Enterprise Linux
...t/files/2025-01/Red Hat OpenShift AI.pngRed Hat OpenShift AIRed Hat OpenShift AI
...s/default/files/2024-05/RHEL-AI-mini.pngLinux icon inside of a brainRed Hat Enterprise Linux AI
...efault/files/2024-04/rhel-image-mode.pngRHEL image modeRHEL image mode
/sites/default/files/Red%20Hat%20OS@2x.pngOpenshift iconOpenshift icon
... Ansible Platform Learning Resources.pngAnsible iconAnsible icon
/sites/default/files/2025-01/dev-hub.pngDeveloper HubRed Hat Developer Hub
/sites/default/files/homepage-sandbox.jpgDeveloper SandboxSandbox
...default/files/2024-05/ai-ml_featured.pngAI/ML IconAI/ML Icon
...default/files/Red Hat OS Platform@2x.pngLinux IconLinux Icon
...Cloud-native app server on OpenShift.pngCloud iconCloud icon
...s/default/files/2023-10/Automation-2.pngAutomation Icon showing arrows moving in a circle around a gearAutomation
...23-10/2023_RHD_SandBox_Graphic_final.pngsandbox graphicsandbox graphic
/sites/default/files/Red%20Hat%20OS@2x.pngOpenshift iconOpenshift icon
...default/files/Red Hat OS Platform@2x.pngRhel iconRhel icon
...Download Ansible Automation Platform.pngAnsible cloud iconAnsible cloud icon
/sites/default/files/2023-10/java.pngJava iconJava icon
/sites/default/files/2023-10/ai-ml.pngAI/ML IconAI/ML Icon
/sites/default/files/2023-10/learning.pngLearning imageLearning image
.../public/dca_repo_image.png?itok=ZQAVR-KLRepo the robot mascot
...c/2025-05/DCA_Products.png?itok=ChjXt6B7Red Hat Enterprise Linux
...ic/2025-05/DCA_E-books.png?itok=m7-L9Wo7e-book
...25-05/DCA_Cheat Sheets.png?itok=5q7xjo3RCheat sheet
...DCA_Learning Resources.png?itok=5fyPlAmHBubbles signaling ideas
...ic/2023_Product_RHEL_1.png?itok=H0DV2j6aRHEL
.../Red Hat Openshift (1).png?itok=Myk4NsOzFeature image for Red Hat OpenShift
.../public/SP-ansible1_2x.png?itok=RbE2Uxouansible share image
...Global_Shared_image__A.png?itok=nMsm9RytRed Hat Developers
...ublic/ST-containers_2x.png?itok=gCD2Uhtccontainers
...ration_api_ess_light_0.png?itok=somUQxtTIntegration API essentials featured image
...le Automation Platform.png?itok=RvghnAqlFeatured image for Red Hat Ansible Automation Platform
.../Red Hat Openshift (1).png?itok=Myk4NsOzFeature image for Red Hat OpenShift
..._podman_featured_image.png?itok=UkwQM3U_DevSandbox_podman_featured_image
...e_to_OS_featured_image.png?itok=X3RKnak7VMware_to_OS_featured_image
...HDH_GKE_featured_image.png?itok=qrnGl0kuRHDH_GKE_featured_image
.../Red Hat Openshift (1).png?itok=Myk4NsOzFeature image for Red Hat OpenShift
...ic/dca_developer_image.png?itok=abxEZ1p2Developer working at her computer
...lic/dca_ashesh_image_0.png?itok=8JuYiDDgAshesh
...prise Java Development.png?itok=Bxdt_uiTApplied AI for Enterprise Java Development
...-guide-ebook-Tile-card.png?itok=BK4hB8oyansible-study-guide-ebook-tile card
...DPX-2578_share graphic.png?itok=l7Q5El-rQuarkus in Action_E-book_share graphic
...tOps_Cookbook_tilecard.png?itok=lG9IJz-WGitops Cookbook e-book tile card
...m_OpenShift_Tile_cards.png?itok=QtECd3RWDebezium_OpenShift_Tile_card
...raphics_Linux Commands.png?itok=_2T953U_Share graphics_Linux Commands
... graphics_BashCommands.png?itok=Cx3HxbaEShare graphics_BashCommands
...ommand line essentials.png?itok=tHIEebGZShare graphics_OpenShift command line essentials.png
...ceMesh_Topic_Image_A_1.png?itok=ZSDFUiWvservice mesh
...d Hat Enterprise Linux.png?itok=P0fbjdfSFeature image for Red Hat Enterprise Linux.
...e_to_OS_featured_image.png?itok=X3RKnak7VMware_to_OS_featured_image
.../public/META_VLLM-01_0.png?itok=4ttoPOuJFeatured image for Meta vLLM
...025-02/Devnexus Logo_5.png?itok=hGXeq3m0App Platform
...025-02/Devnexus Logo_6.png?itok=bYCyIMTuTerminal icon
...025-02/Devnexus Logo_7.png?itok=opJ_Tb6JKubernetes container icon
...025-02/Devnexus Logo_8.png?itok=hbmOASEPJava
...images/branding/2023_RHDLogo_reverse.svgRed Hat Developers logo

Page structure

H1 heading
(Critically important)
Build here. Go anywhere.
Too many H1 headings
Headings
(Important)
Some headings occur twice on the page.
There are 72 headings on the page. The amount of headings should be in a more proper relation to the amount of text.

Heading structure

Heading levelContent
H1 Build here. Go anywhere.
H1 Welcome to Red Hat Developer
H2 Featured products
H2 Developer membership benefits
H2 A clearer path to production for AI-enabled apps
H2 Featured resources
H2 Featured technologies
H2 Report a website issue
H3 Featured
H3 Linux
H3 Java runtimes & frameworks
H3 Kubernetes
H3 Integration & App Connectivity
H3 AI/ML
H3 Automation
H3 Developer tools
H3 Developer Sandbox
H3 Featured Duplicate text
H3 Programming Languages & Frameworks
H3 System Design & Architecture
H3 Developer Productivity
H3 Secure Development & Architectures
H3 Platform Engineering
H3 Automated Data Processing
H3 Start exploring in the Developer Sandbox for free
H3 Featured Duplicate text
H3 E-Books
H3 Cheat Sheets
H3 Documentation
H3 Red Hat Learning
H3 Developer Sandbox Duplicate text
H3 Featured Developer Sandbox activities
H3 Ready to start developing apps?
H3 Red Hat product downloads
H3 E-books
H3 Cheat sheets
H3 Learning resources
H3 Red Hat Enterprise Linux
H3 Red Hat OpenShift
H3 Red Hat Ansible Automation Platform
H3 View all Red Hat Products
H3 Latest blogs & articles
H3 How to run MicroShift as a container using MINC
H3 Why Models-as-a-Service architecture is ideal for AI models
H3 3 steps to secure network segmentation with Ansible and AWS
H3 OpenShift 4.19 brings a unified console for developers and admins
H3 Red Hat Developer learning
H3 Install Podman Desktop and connect it to your Developer Sandbox
H3 Migrate virtual applications to Red Hat OpenShift Virtualization
H3 Install Red Hat Developer Hub with Helm on Google Kubernetes Engine (GKE)
H3 Foundations of OpenShift
H3 Applied AI for Enterprise Java Development
H3 Red Hat Certified Engineer (RHCE) Ansible Automation Study Guide
H3 Quarkus in Action
H3 GitOps Cookbook: Kubernetes Automation in Practice
H3 OpenShift disconnected installation
H3 Linux Commands Cheat Sheet
H3 Bash Commands Cheat Sheet
H3 OpenShift command line essentials cheat sheet
H3 Try Istio ambient mode on Red Hat OpenShift
H3 Best practices for building bootable containers
H3 Why I switched from VMware to OpenShift Virtualization
H3 Llama 4 herd is here with Day 0 inference support in vLLM
H3 Application Platform
H3 Linux Duplicate text
H3 Kubernetes Duplicate text
H3 Java
H3 Products
H3 Build
H3 Quicklinks
H3 Communicate
H3 RED HAT DEVELOPER
Some internal links have dynamic parameters. All internal URLs, which are not marked as nofollow, should not contain dynamic parameters.
Some anchor texts are used more than once.
The number of internal links is ok.
None of the anchor texts is too long.
There are 23 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://developers.redhat.com/Anchor Skip to main content
https://developers.redhat.com/IMG-ALT Redhat Developers Logo
/products/rhel/overviewRed Hat Enterprise Linux
/products/red-hat-openshift-ai...Subdomain Red Hat OpenShift AI
/products/rhel-aiRed Hat Enterprise Linux AI
/products/rhel-image-mode/over...Subdomain Image mode for Red Hat Enterprise Linux
/products/openshift/overviewRed Hat OpenShift
/products/ansible/overviewRed Hat Ansible Automation Platform
/products/developer-hub/overviewRed Hat Developer Hub
/productsView All Red Hat Products
/products/rhel/overviewText duplicate Red Hat Enterprise Linux
/products/rhel-image-mode/over...Subdomain Text duplicate Image mode for Red Hat Enterprise Linux
/products/rhel/ubiRed Hat Universal Base Images (UBI)
/products/eap/overviewJBoss Enterprise Application Platform
/products/openjdk/overviewRed Hat build of OpenJDK
/products/openshift/overviewText duplicate Red Hat OpenShift
/products/openshift/openshift-...Microsoft Azure Red Hat OpenShift
/products/openshift/virtualiza...Subdomain Red Hat OpenShift Virtualization
/products/openshift/lightspeedSubdomain Red Hat OpenShift Lightspeed
/products/redhat-build-of-apac...Subdomain Red Hat Build of Apache Camel
/products/service-interconnect...Red Hat Service Interconnect
/products/red-hat-connectivity...Red Hat Connectivity Link
/products/red-hat-openshift-ai...Subdomain Text duplicate Red Hat OpenShift AI
/products/rhel-ai/overviewSubdomain Text duplicate Red Hat Enterprise Linux AI
/products/ansible/overviewText duplicate Red Hat Ansible Automation Platform
/products/ansible/lightspeedRed Hat Ansible Lightspeed
/products/trusted-software-sup...Red Hat Trusted Software Supply Chain
/products/podman-desktop/overviewSubdomain Podman Desktop
/products/openshift-dev-spaces...Red Hat OpenShift Dev Spaces
/developer-sandboxTry at no cost
/aimlSubdomain AI/ML
/topics/linuxLinux
/topics/kubernetesSubdomain Kubernetes
/topics/automationAutomation
/topicsView All Technologies
/javaJava
/topics/pythonPython
/topics/javascriptJavaScript
/topics/red-hat-architecture-a...Red Hat architecture and design patterns
/topics/microservicesMicroservices
/topics/event-drivenEvent-Driven Architecture
/topics/databasesSubdomain Databases
/topics/developer-productivitySubdomain Developer productivity
/topics/developer-toolsSubdomain Developer Tools
/topics/gitopsGitOps
/topics/securitySecurity
/topics/secure-codingSecure coding
/topics/devopsDevOps
/topics/devsecopsDevSecOps
/topics/ansible-automation-app...Ansible automation for applications and services
/aimlSubdomain Text duplicate AI/ML
/topics/data-scienceData Science
/topics/kafka-kubernetesApache Kafka on Kubernetes
/topicsText duplicate View All Technologies
/developer-sandboxText duplicate Try at no cost
/learn/openshiftKubernetes & Cloud Native
/learn/rhelText duplicate Linux
/learn/ansibleText duplicate Automation
/learn/javaText duplicate Java
/learn/openshift-aiText duplicate AI/ML
/learnView All Learning Resources
/e-books/gitops-cookbookGitOps Cookbook
/e-books/podman-actionPodman in Action
/e-books/kubernetes-operatorsKubernetes Operators
/e-books/path-gitopsSubdomain The Path to GitOps
/e-booksView All E-books
/cheat-sheets/linux-commands-c...Linux Commands
/cheat-sheets/bash-shell-cheat...Bash Commands
/cheat-sheets/git-cheat-sheetGit
/cheat-sheets/systemd-commands...systemd Commands
/cheat-sheetsView All Cheat Sheets
/api-catalog/API Catalog
https://docs.redhat.com/External Subdomain Product Documentation
https://console.redhat.com/doc...External Subdomain Legacy Documentation
/learnExplore Red Hat Learning
/developer-sandboxSubdomain Explore Developer Sandbox
/developer-sandbox/activitiesGet started with your Developer Sandbox
/learn/openshift/openshift-vir...OpenShift virtualization and application modernization using the Developer Sandbox
/developer-sandbox/activitiesExplore all Developer Sandbox activities
/content-gateway/link/3886857Subdomain Text duplicate Try at no cost
/blogBlog
/eventsEvents
/videosVideos
/registerSubdomain Join Red Hat Developer
/accountSubdomain Login
/productsSubdomain Red Hat product downloads
A-TITLE Red Hat product downloads
/e-booksSubdomain E-books
A-TITLE E-books
/cheat-sheetsSubdomain Cheat sheets
A-TITLE Cheat sheets
/learnSubdomain Learning resources
A-TITLE Learning resources
/products/rhel/overviewText duplicate Red Hat Enterprise Linux
A-TITLE Red Hat Enterprise Linux
/products/openshift/overviewText duplicate Red Hat OpenShift
A-TITLE Red Hat OpenShift
/products/ansible/overviewText duplicate Red Hat Ansible Automation Platform
A-TITLE Red Hat Ansible Automation Platform
/productsSubdomain View all Red Hat Products
A-TITLE View all Red Hat Products
/articles/2025/06/30/how-run-m...How to run MicroShift as a container using MINC
A-TITLE How to run MicroShift as a container using MINC
/articles/2025/06/30/why-model...Why Models-as-a-Service architecture is ideal for AI models
A-TITLE Why Models-as-a-Service architecture is ideal for AI models
/articles/2025/06/26/3-steps-s...3 steps to secure network segmentation with Ansible and AWS
A-TITLE 3 steps to secure network segmentation with Ansible and AWS
/articles/2025/06/26/openshift...OpenShift 4.19 brings a unified console for developers and admins
A-TITLE OpenShift 4.19 brings a unified console for developers and admins
/blogView all blogs & articles
/learn/openshift/install-podma...Install Podman Desktop and connect it to your Developer Sandbox
A-TITLE Install Podman Desktop and connect it to your Developer Sandbox
/learn/openshift/migrate-virtu...Migrate virtual applications to Red Hat OpenShift Virtualization
A-TITLE Migrate virtual applications to Red Hat OpenShift Virtualization
/learn/openshift/install-red-h...Install Red Hat Developer Hub with Helm on Google Kubernetes Engine (GKE)
A-TITLE Install Red Hat Developer Hub with Helm on Google Kubernetes Engine (GKE)
/learn/openshift/foundations-o...Foundations of OpenShift
A-TITLE Foundations of OpenShift
/learnView all learning resources
/developer-sandbox/New window Subdomain Developer Sandbox,
/register?intcmp=701f2000001OM...Subdomain Join today
/aboutLearn more
/products/advanced-developer-s...Subdomain Explore the new offering
https://www.redhat.com/en/abou...External Subdomain See more product news from Red Hat Summit
/e-books/applied-ai-enterprise...Applied AI for Enterprise Java Development
A-TITLE Applied AI for Enterprise Java Development
/e-books/ansible-study-guideRed Hat Certified Engineer (RHCE) Ansible Automation Study Guide
A-TITLE Red Hat Certified Engineer (RHCE) Ansible Automation Study Guide
/e-books/quarkus-actionQuarkus in Action
A-TITLE Quarkus in Action
/e-books/gitops-cookbookGitOps Cookbook: Kubernetes Automation in Practice
A-TITLE GitOps Cookbook: Kubernetes Automation in Practice
/e-booksSubdomain View all e-books
/cheat-sheets/openshift-discon...OpenShift disconnected installation
A-TITLE OpenShift disconnected installation
/cheat-sheets/linux-commands-c...Linux Commands Cheat Sheet
A-TITLE Linux Commands Cheat Sheet
/cheat-sheets/bash-shell-cheat...Bash Commands Cheat Sheet
A-TITLE Bash Commands Cheat Sheet
/cheat-sheets/openshift-comman...OpenShift command line essentials cheat sheet
A-TITLE OpenShift command line essentials cheat sheet
/e-booksSubdomain View all cheat sheets
/articles/2025/03/12/try-istio...Try Istio ambient mode on Red Hat OpenShift
A-TITLE Try Istio ambient mode on Red Hat OpenShift
/articles/2025/02/26/best-prac...Best practices for building bootable containers
A-TITLE Best practices for building bootable containers
/articles/2025/02/05/why-i-swi...Why I switched from VMware to OpenShift Virtualization
A-TITLE Why I switched from VMware to OpenShift Virtualization
/articles/2025/04/05/llama-4-h...Llama 4 herd is here with Day 0 inference support in vLLM
A-TITLE Llama 4 herd is here with Day 0 inference support in vLLM
/blogSubdomain View all articles
/app-platformSubdomain Application Platform
A-TITLE Application Platform
/topics/linuxSubdomain Text duplicate Linux
A-TITLE Linux
/topics/kubernetesSubdomain Text duplicate Kubernetes
A-TITLE Kubernetes
/javaSubdomain Text duplicate Java
A-TITLE Java
/topicsView all technologies
https://developers.redhat.com/Anchor No Text
https://developers.redhat.com/IMG-ALT Red Hat Developers logo
https://www.linkedin.com/showc...External Subdomain LinkedIn
https://www.youtube.com/channe...External Subdomain YouTube
https://twitter.com/rhdevelopersExternal Twitter
https://www.facebook.com/redha...External Subdomain Facebook
/products/rhel/overviewSubdomain Text duplicate Red Hat Enterprise Linux
/products/openshift/overviewSubdomain Text duplicate Red Hat OpenShift
/products/ansible/overviewSubdomain Text duplicate Red Hat Ansible Automation Platform
/developer-sandboxSubdomain Developer Sandbox
/topics/developer-toolsText duplicate Developer Tools
/learnSubdomain Anchor Interactive Tutorials
/api-catalog/Subdomain Text duplicate API Catalog
/learnLearning Resources
/e-booksText duplicate E-books
/cheat-sheetsCheat Sheets
/blogText duplicate Blog
/eventsText duplicate Events
/newsletterNewsletter
/aboutSubdomain About us
/contact-salesSubdomain Contact sales
https://catalog.redhat.com/par...External Subdomain Find a partner
/report_a_website_issueReport a website issue
https://status.redhat.com/External Subdomain Site Status Dashboard
https://access.redhat.com/secu...External Subdomain Report a security problem
/registerSign me up
A-TITLE Create a Red Hat Developer account
https://redhat.com/en/about/co...External About Red Hat
https://redhat.com/en/jobsExternal Jobs
https://redhat.com/en/eventsExternal Text duplicate Events
https://redhat.com/en/about/of...External Locations
https://redhat.com/en/contactExternal Contact Red Hat
https://redhat.com/en/blogExternal Red Hat Blog
https://www.redhat.com/en/abou...External Subdomain Inclusion at Red Hat
https://coolstuff.redhat.com/External Subdomain Cool Stuff Store
https://www.redhat.com/en/summitExternal Subdomain Red Hat Summit
https://redhat.com/en/about/pr...External Privacy statement
https://redhat.com/en/about/te...External Terms of use
https://redhat.com/en/about/al...External All policies and guidelines
https://redhat.com/en/about/di...External Digital accessibility

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://developers.redhat.com/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time is excellent with 0.21 seconds.
The file size of the HTML document is fine (267 kB).

HTTP Response Header

NameValue
serverApache
x-drupal-dynamic-cacheMISS
content-languageen
x-content-type-optionsnosniff
x-frame-optionsSAMEORIGIN
content-security-policy-report-onlydefault-src https:; script-src 'unsafe-inline' 'unsafe-eval' https:; object-src https:; style-src 'unsafe-inline' https:; img-src https: 'self' data:; media-src https:; frame-src https:; frame-ancestors 'self' https://www.redhat.com/; font-src https: data:; connect-src https: wss:; report-uri /report-csp-violation
x-xss-protection1
rh_cmdbDRHC-001
x-drupal-cacheMISS
last-modifiedMon, 30 Jun 2025 16:56:28 GMT
etag"1751302588-gzip"
content-encodinggzip
x-myvhostexecuted
x-isphpexecuted
content-length32278
content-typetext/html; charset=UTF-8
expiresMon, 30 Jun 2025 17:07:05 GMT
cache-controlmax-age=0, no-cache, no-store
pragmano-cache
dateMon, 30 Jun 2025 17:07:05 GMT
varyAccept-Encoding
x-rh-edge-request-id31140d21
x-rh-edge-reference-id0.8d91102.1751303225.31140d21
x-rh-edge-cache-statusMiss from child, Hit from parent
strict-transport-securitymax-age=86400 ; includeSubDomains
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 943 referring domains.
This page has 31,757 backlinks.
This page has backlinks from 714 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

#
# robots.txt
#
# This file is to prevent the crawling and indexing of certain parts
# of your site by web crawlers and spiders run by sites like Yahoo!
# and Google. By telling these "robots" where not to go on your site,
# you save bandwidth and server resources.
#
# This file will be ignored unless it is at the root of your host:
# Used:    http://example.com/robots.txt
# Ignored: http://example.com/site/robots.txt
#
# For more information about the robots.txt standard, see:
# http://www.robotstxt.org/robotstxt.html

User-agent: *
# CSS, JS, Images
Allow: /core/*.css$
Allow: /core/*.css?
Allow: /core/*.js$
Allow: /core/*.js?
Allow: /core/*.gif
Allow: /core/*.jpg
Allow: /core/*.jpeg
Allow: /core/*.png
Allow: /core/*.svg
Allow: /profiles/*.css$
Allow: /profiles/*.css?
Allow: /profiles/*.js$
Allow: /profiles/*.js?
Allow: /profiles/*.gif
Allow: /profiles/*.jpg
Allow: /profiles/*.jpeg
Allow: /profiles/*.png
Allow: /profiles/*.svg
# Directories
Disallow: /core/
Disallow: /profiles/
# Files
Disallow: /README.txt
Disallow: /web.config
# Paths (clean URLs)
Disallow: /admin/
Disallow: /comment/reply/
Disallow: /filter/tips
Disallow: /node/add/
Disallow: /search/
Disallow: /user/register
Disallow: /user/password
Disallow: /user/login
Disallow: /user/logout
# Paths (no clean URLs)
Disallow: /index.php/admin/
Disallow: /index.php/comment/reply/
Disallow: /index.php/filter/tips
Disallow: /index.php/node/add/
Disallow: /index.php/search/
Disallow: /index.php/user/password
Disallow: /index.php/user/register
Disallow: /index.php/user/login
Disallow: /index.php/user/logout
Disallow: /content-gateway/
Disallow: /download-manager/
# Sitemaps
Sitemap: https://developers.redhat.com/sitemap.xml

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