Elixir-lang.org - SEO Checker

Overview of the SEO Check
Meta information
78% 
Page quality
90% 
Page structure
79% 
Link structure
97% 
Server
95% 
External factors
100% 
SEO Score
Response time
0.12 s
File size
25.50 kB
Words
857
Media files
2
Number of links
26 internal / 27 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
The Elixir programming language
The length of the page title is perfect. (299 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Welcome to Elixir, a dynamic, functional language designed for building scalable and maintainable applications
There are more than one meta descriptions on the page. Only one is allowed.
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://elixir-lang.org/
The specified canonical link points to a different page.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en
Server location: United States of America
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)
The domain is no subdomain.
The domain length is good.
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
descriptionWebsite for Elixir
viewportwidth=device-width,initial-scale=1
generatorJekyll v3.10.0
langen
twitter:cardsummary_large_image
twitter:imagehttps://elixir-lang.org/images/social/elixir-og-card.jpg
twitter:titleThe Elixir programming language
og:titleThe Elixir programming language
og:localeen_US
og:descriptionWebsite for Elixir
og:urlhttps://elixir-lang.org/
og:site_nameThe Elixir programming language
og:imagehttps://elixir-lang.org/images/social/elixir-og-card.jpg
og:typewebsite
Content-Typetext/html; charset=UTF-8
X-UA-CompatibleIE=edge

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Page quality

Content
(Critically important)
This page contains 857 words. That's ok.
29.4% 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.
20 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 24.42 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
A viewport "width=device-width,initial-scale=1" is provided.
This page only loads 3 JavaScript files. That's good!
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 17 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)
The HTTPS protocol for secure data transmission is not used.

Media list

URLAlt attributeTitle
http://elixir-lang.org/images/logo/logo.pngElixir Logo
http://elixir-lang.org/images/logo/eef.pngJoin the Erlang Ecosystem Foundation

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H3 Platform features
H3 Language features
H3 Tooling features
H3 News: Elixir v1.17 released
H3 Important links
H3 Join the Community
H4 Companies using Elixir in production
H4 Scalability
H4 Fault-tolerance
H4 Functional programming
H4 Extensibility and DSLs
H4 A growing ecosystem
H4 Interactive development
H4 Erlang compatible
H5 Elixir is a dynamic, functional language for building scalable and maintainable applications.
The number of internal links is ok.
Every linktext is unique.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are too many external links (27) on this page.
LinkAttributesAnchor text
http://elixir-lang.org/IMG-ALT Elixir Logo
A-TITLE Elixir
http://elixir-lang.org/Home
/install.htmlInstall
/learning.htmlLearning
http://elixir-lang.org/docs.htmlDocs
https://hexdocs.pm/elixir/intr...External Guides
http://elixir-lang.org/cases.htmlCases
http://elixir-lang.org/blog/Blog
https://hexdocs.pm/elixir/intr...External Getting Started guide
/learning.htmlLearning page
http://elixir-lang.org/cases.htmlSee more cases →
/blog/2024/03/05/veeps-elixir-...#streaming #scaling #web
A-TITLE Case: Scaling a streaming service to hundreds of thousands of concurrent viewers at Veeps
/blog/2023/03/09/embedded-and-...#energy #iot #nerves
A-TITLE Case: Embedded and cloud Elixir for grid-management at Sparkmeter
/blog/2021/11/10/embracing-ope...#open-data #gov #phoenix
A-TITLE Case: Embracing open data with Elixir at the Ministry of Ecological Transition in France
/blog/2021/07/29/bootstraping-...#multiplayer #udp #otp
A-TITLE Case: Bootstrapping a multiplayer server with Elixir at X-Plane
/blog/2021/06/02/social-virtua...#virtual-spaces #phoenix
A-TITLE Case: Social virtual spaces with Elixir at Mozilla
/blog/2021/04/02/marketing-and...#biz-intelligence #phoenix
A-TITLE Case: Marketing and sales intelligence with Elixir at PepsiCo
/blog/2021/02/03/social-messag...#messaging #broadway
A-TITLE Case: Social messaging with Elixir at Community
/blog/2021/01/13/orchestrating...#computer-vision #phoenix
A-TITLE Case: Orchestrating computer vision with Elixir at V7
/blog/2020/12/10/integrating-t...#api #integration #xml
A-TITLE Case: Integrating travel with Elixir at Duffel
/blog/2020/11/17/real-time-col...#collab #phoenix #otp
A-TITLE Case: Real-time collaboration with Elixir at Slab
/blog/2020/10/27/delivering-so...#social #broadway
A-TITLE Case: Delivering social change with Elixir at Change.org
/blog/2020/10/08/real-time-com...#real-time #genstage #otp
A-TITLE Case: Real time communication at scale with Elixir at Discord
/blog/2020/09/24/paas-with-eli...#paas #phoenix
A-TITLE Case: PaaS with Elixir at Heroku
/blog/2020/08/20/embedded-elix...#embedded #nerves
A-TITLE Case: Embedded Elixir at Farmbot
https://github.com/elixir-nx/External Numerical Elixir
https://www.nerves-project.org/External Subdomain such as Nerves
https://hexdocs.pm/ex_unit/External Elixir's test framework called ExUnit
https://github.com/elixir-ecto...External Elixir to write SQL queries
https://github.com/elixir-nx/nxExternal compiling a subset of Elixir to the GPU
https://hexdocs.pm/mix/External Mix is a build tool
https://hex.pm/External Hex package manager
https://hexdocs.pm/External hosting documentation
https://hexdocs.pm/iex/External IEx (Elixir's interactive shell)
https://livebook.dev/External Livebook
https://www.whatsapp.com/External Subdomain WhatsApp
https://klarna.com/External Klarna
https://hexdocs.pm/elixir/intr...External Text duplicate Getting Started guide
/blog/2024/06/12/elixir-v1-17-...Elixir v1.17 released
/development.htmlDevelopment & Team
https://github.com/elixir-lang...External Source code & issues tracker
https://cult.honeypot.io/origi...External Subdomain Watch the Elixir mini-documentary!
https://hex.pm/External Hex.pm package manager
https://twitter.com/elixirlangExternal @elixirlang on Twitter
http://elixirforum.com/External Elixir Forum
https://elixir-slack.community/External Elixir on Slack
https://discord.gg/elixirExternal Elixir on Discord
https://github.com/elixir-lang...External IDE/Editor support
https://www.meetup.com/topics/...External Subdomain Meetups around the world
https://github.com/elixir-lang...External Jobs and hiring (community wiki)
https://github.com/elixir-lang...External Events and resources (community wiki)
https://erlef.org/External IMG-ALT Join the Erlang Ecosystem Foundation
A-TITLE Join the Erlang Ecosystem Foundation
http://elixir-lang.org/trademarksregistered trademarks of The Elixir Team

Server configuration

HTTP redirects
(Critically important)
The checked page does not redirect to another URL.
HTTP header
(Important)
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
This page loads 5 CSS files. This may affect the page load time negatively.
The page response time is excellent with 0.12 seconds.
This page only loads 3 JavaScript files. That's good!
The file size of the HTML document is fine (26 kB).

HTTP Response Header

NameValue
connectionclose
content-length6564
serverGitHub.com
content-typetext/html; charset=utf-8
last-modifiedTue, 29 Oct 2024 07:51:17 GMT
access-control-allow-origin*
etagW/"672093f5-660f"
expiresWed, 30 Oct 2024 09:34:11 GMT
cache-controlmax-age=600
content-encodinggzip
x-proxy-cacheMISS
x-github-request-id34CC:30FE7C:38C40A8:3A4B2B8:6721FB3A
accept-rangesbytes
age0
dateWed, 30 Oct 2024 12:57:38 GMT
via1.1 varnish
x-served-bycache-fra-eddf8230103-FRA
x-cacheHIT
x-cache-hits0
x-timerS1730293058.195596,VS0,VE93
varyAccept-Encoding
x-fastly-request-idea8a2292c4e0cfda8807fd84e9e41f0abd503dac
statuscode200
http_versionHTTP/1.1

External factors

This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 5,437 referring domains.
This page has 938,325 backlinks.
This page has backlinks from 3,034 different ip addresses.

Search preview

elixir-lang.org
The Elixir programming language
Welcome to Elixir, a dynamic, functional language designed for building scalable and maintainable applications

Most important keywords

Following keywords were found. You can check the keyword optimization of this page for each keyword.

KeywordResultRecheck
Elixir79%Check
age68%Check
language66%Check
Elixir programming language66%Check
Programming Language60%Check
functional language60%Check
Elixir runs58%Check
Elixir Team58%Check
functional54%Check
functional programming54%Check

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