Typelevel.org - SEO Checker

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Overview of the SEO Check
Meta information
70% 
Page quality
41% 
Page structure
71% 
Link structure
91% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.30 s
File size
11.80 kB
Words
243
Media files
11
Number of links
23 internal / 8 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Typelevel | Home
The page title is too short. (155 pixels of 580 max pixel length) Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
Typelevel is an ecosystem of projects and a community of people united to foster an inclusive, welcoming, and safe environment around functional programming in Scala.
The meta description is too long: 1042 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
No canonical link is specified.
Language
(Somewhat important)
Language detected in text: en
Server location: United States of America
The language is not specified in the HTML markup.
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
viewportwidth=device-width, initial-scale=1.0
descriptionTypelevel is an ecosystem of projects and a community of people united to foster an inclusive, welcoming, and safe environment around functional programming in Scala.
referrerno-referrer
X-UA-CompatibleIE=edge,chrome=1
Content-Security-Policydefault-src 'none'; script-src 'self' cdnjs.cloudflare.com 'unsafe-inline'; style-src 'self' cdnjs.cloudflare.com 'unsafe-inline'; font-src fonts.gstatic.com cdnjs.cloudflare.com; img-src 'self' img.shields.io; frame-src www.google.com; upgrade-insecure-requests
charsetutf-8

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Page quality

Content
(Critically important)
There are only 243 words on this page. Use at least 250 words to provide useful information.
30.9% of the text are stop words.
The page contains a listing, which indicates a good text layout.
4 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 19.33 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=1.0" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 6 tags for this page.
Image SEO
(Somewhat important)
7 images have no alt attribute. The content of alt attributes is used by search engines.
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
...ithub.com/img/assets/typelevel-brand.svgNo alt attribute providedTypelevel
...el.github.com/img/assets/navbar-icon.svgNo alt attribute provided
...l.github.com/img/assets/icon-project.svgNo alt attribute provided
...ypelevel-organization project-FF6169.svgTypelevel Organization Project
...l.github.com/img/assets/icon-project.svgNo alt attribute provided
...ypelevel-organization project-FF6169.svgTypelevel Organization Project
...l.github.com/img/assets/icon-project.svgNo alt attribute provided
...ypelevel-organization project-FF6169.svgTypelevel Organization Project
...l.github.com/img/assets/icon-project.svgNo alt attribute provided
...e/typelevel-affiliate project-FFB4B5.svgTypelevel Affiliate Project
...ithub.com/img/assets/typelevel-brand.svgNo alt attribute providedTypelevel

Page structure

H1 heading
(Critically important)
Typelevel
The H1 heading consists of only one word. There should be more information given.
The H1 heading is too short (9 characters). It should be at least 20 Characters long.
Headings
(Important)
Some headings occur twice on the page.

Heading structure

Heading levelContent
H1 Typelevel
H2 Projects
H2 Latest blog posts
H3 Cats
H3 Cats-Effect
H3 fs2
H3 http4s
H3 Typelevel Weaver released
H3 Typelevel Summer of Code 2025
H3 Spotify FOSS Fund 2024
H3 Typelevel Duplicate text
H3 Scala
Some anchor texts are used more than once.
1 links don't have an anchor text.
The number of internal links is ok.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are 8 external links on this page.

Found links on this page

LinkAttributesAnchor text
/typelevel.github.com/No Text
/typelevel.github.com/Home
/typelevel.github.com/projects/Projects
/typelevel.github.com/platforms/Platforms
/typelevel.github.com/blog/Blog
/typelevel.github.com/events/Events
/typelevel.github.com/about/About
/typelevel.github.com/projects/Text duplicate Projects
/typelevel.github.com/about/Text duplicate About
https://github.com/typelevel/catsExternal Cats A library intended to provide abstractions for functional programming in Scala, leveraging its unique features. Design goals are approachability, modula...
IMG-ALT Typelevel Organization Project
https://github.com/typelevel/c...External Cats-Effect The IO Monad for Scala, plus type classes for general effect types. js / jvm / native
IMG-ALT Typelevel Organization Project
https://github.com/typelevel/fs2External fs2 FS2 is a library for purely functional, effectful, and polymorphic stream processing library in the Scala programming language. Its design goals are comp...
IMG-ALT Typelevel Organization Project
https://github.com/http4s/http4sExternal http4s A typeful, purely functional HTTP library for client and server applications js / jvm / native
IMG-ALT Typelevel Affiliate Project
/typelevel.github.com/projects/See all projects
/typelevel.github.com/blog/202...Typelevel Weaver released by Zainab Ali on Jun 10, 2025 technical
/typelevel.github.com/blog/202...Typelevel Summer of Code 2025 by Arman Bilge on Feb 27, 2025 technical
/typelevel.github.com/blog/202...Spotify FOSS Fund 2024 by Andrew Valencik on Feb 21, 2025 governance
/typelevel.github.com/blog/See all posts
https://typelevel.org/No Text
/typelevel.github.com/Text duplicate Home
/typelevel.github.com/projects/Text duplicate Projects
/typelevel.github.com/platforms/Text duplicate Platforms
/typelevel.github.com/blog/Text duplicate Blog
/typelevel.github.com/events/Text duplicate Events
/typelevel.github.com/about/Text duplicate About
/typelevel.github.com/code-of-...Code of Conduct
/typelevel.github.com/licenseLicense
https://github.com/typelevelNew window External No Text
https://twitter.com/typelevelNew window External No Text
https://fosstodon.org/@typelevelNew window External No Text
https://discord.gg/XF3CXcMzqDNew window External No Text

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://typelevel.org/"
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 0.30 seconds.
The file size of the HTML document is fine (12 kB).

HTTP Response Header

NameValue
serverGitHub.com
content-typetext/html; charset=utf-8
last-modifiedMon, 16 Jun 2025 03:23:29 GMT
access-control-allow-origin*
etagW/"684f8e31-2f2b"
expiresWed, 13 Aug 2025 13:43:08 GMT
cache-controlmax-age=600
content-encodinggzip
x-proxy-cacheMISS
x-github-request-idA714:315CEA:A2AFDB:A3AF11:689C9414
accept-rangesbytes
age0
dateWed, 13 Aug 2025 14:19:50 GMT
via1.1 varnish
x-served-bycache-fra-eddf8230078-FRA
x-cacheHIT
x-cache-hits0
x-timerS1755094791.663690,VS0,VE105
varyAccept-Encoding
x-fastly-request-id71c25a156d9e9306c4f633c6fdc48121d0cf522b
content-length2873
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 244 referring domains.
This page has 3,570 backlinks.
This page has backlinks from 125 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

No valid Robots.txt file was found.

Similar sites

Search preview

typelevel.org
Typelevel | Home
Typelevel is an ecosystem of projects and a community of people united to foster an inclusive, welcoming, and safe environment around functional programming in Scala.

Most important keywords

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

KeywordResultRecheck
Typelevel95%Check
Typelevel ecosystem72%Check
Scala50%Check
Projects50%Check
Scala Programming48%Check
functional46%Check
programming46%Check
ecosystem46%Check
functional programming46%Check
community46%Check
Show more keywords and terms

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