Mangadex.org - SEO Checker

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Overview of the SEO Check
Meta information
100% 
Page quality
52% 
Page structure
58% 
Link structure
0% 
Server
45% 
External factors
100% 
SEO Score
Response time
0.03 s
File size
7.50 kB
Words
0
Media files
0
Number of links
0 internal / 0 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
The title tag is missing.
Meta description
(Critically important)
Read manga online for free on MangaDex with no ads, high quality images and support scanlation groups!
The length of the meta description is perfect. (653 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
No canonical link is specified.
Language
(Somewhat important)
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
viewportwidth=device-width, initial-scale=1, maximum-scale=1
descriptionRead manga online for free on MangaDex with no ads, high quality images and support scanlation groups!
langen
twitter:titleMangaDex
twitter:descriptionRead manga online for free on MangaDex with no ads, high quality images and support scanlation groups!
twitter:site@MangaDexRE
twitter:domainmangadex.org
twitter:cardsummary_large_image
twitter:image:srchttps://og.mangadex.org/og-image/default
og:site_nameMangaDex
og:titleMangaDex
og:typeobject
og:urlhttps://mangadex.org
og:descriptionRead manga online for free on MangaDex with no ads, high quality images and support scanlation groups!
og:localeen_GB
og:imagehttps://og.mangadex.org/og-image/default
og:image:width1200
og:image:height630
og:image:urlhttps://og.mangadex.org/og-image/default
og:image:secure_urlhttps://og.mangadex.org/og-image/default
og:image:typeimage/png
og:image:altMangaDex
og:locale:alternatezh_HK
charsetutf-8

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Page quality

Content
(Critically important)
There are only 0 words on this page. Use at least 250 words to provide useful information.
No paragraphs were detected.
No placeholders texts or images were found.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1, maximum-scale=1" 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 6 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

No media files were found.

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
There are no headings specified on the page. Headings are important for search engine optimization and help to structure your content.

Heading structure

No headings were found.
This page seems to be an entry page, because only very few links were found.
There are no external links on this page.

Found links on this page

No internal links were found.

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://mangadex.org/"
HTTP header
(Important)
The HTML page should be transferred using GZip compression.
No X-Powered HTTP header is sent.
Performance
(Somewhat important)
The page response time is excellent with 0.03 seconds.
The file size of the HTML document is fine (8 kB).

HTTP Response Header

NameValue
varyAccept-Encoding
etagW/"git-20240819-1429-deff18e8"
cache-controls-maxage=30, stale-while-revalidate
content-typetext/html;charset=utf-8
dateWed, 06 Nov 2024 10:38:49 GMT
accept-rangesbytes
x-cacheHIT (fresh)
x-cache-age18.290, 24
x-cache-hits37, 10
x-cache-ridd3e10e01-0d2f-478c-b718-62273511a59f
content-length7716
md-frontend-flavourstable
serverMangaDex
viaHTTP/2.0 EU-CENTRAL-D2x1
x-request-id8aac4497-b232-4d66-9e5e-5f66014bf210
permissions-policyfullscreen=(self)
referrer-policystrict-origin
x-content-type-optionsnosniff
x-xss-protection1; mode=block
x-frame-optionsDENY
cross-origin-embedder-policyunsafe-none
cross-origin-opener-policysame-origin-allow-popups
cross-origin-resource-policycross-origin
strict-transport-securitymax-age=63072000; includeSubDomains; preload
alt-svch3=":443"; ma=86400
md-progressive-rollout-bucket917737142
statuscode200
http_versionHTTP/2

External factors

This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 4,245 referring domains.
This page has 773,687 backlinks.
This page has backlinks from 2,981 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

User-Agent: *
Disallow: /api
Disallow: /community/*
Disallow: /contact
Disallow: /my/*
Disallow: /privacy
Disallow: /terms
Disallow: /titles/drafts
Disallow: /titles/feed
Disallow: /titles/follows
Disallow: /users

Sitemap: https://mangadex.org/sitemap.xml

Similar sites

Search preview

mangadex.org
No title provided
Read manga online for free on MangaDex with no ads, high quality images and support scanlation groups!

Most important keywords

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

KeywordResultRecheck
manga23%Check
MangaDex23%Check
Manga Online17%Check
Read Manga17%Check
Read Manga Online15%Check
High Quality11%Check
free11%Check
ads11%Check
images11%Check
support11%Check
Show more keywords and terms

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