Onecompiler.com - SEO Checker

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Overview of the SEO Check
Meta information
61% 
Page quality
56% 
Page structure
75% 
Link structure
100% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.33 s
File size
98.90 kB
Words
262
Media files
18
Number of links
23 internal / 1 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
OneCompiler - Write, run and share code online | Free online compiler with 70+ languages and databases
The page title should be shorter than 580 pixels. It is 947 pixels long. Optimize title
There are word repetitions in the page title.
Meta description
(Critically important)
The meta description is missing.
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
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
next-head-count3
langen
charsetutf-8

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
There are only 262 words on this page. Good pages should have about 800 words of useful content.
30.5% of the text are stop words.
3 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 16 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" 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)
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/logos/html5.svgHTML
/images/logos/python.svgPython
/images/logos/javascript.svgJavaScript
/images/logos/java.svgJava
/images/logos/mysql.svgMySQL
https://onecompiler.com/images/logos/c2.svgC
/images/logos/cpp.svgC++
/images/logos/php.svgPHP
/images/logos/csharp.svgC#
/images/logos/assembly.svgAssembly
/images/logos/lua.svgLua
/images/logos/oracle.pngOracle PL/SQL
/images/logos/node-js.pngNodeJS
/images/logos/mongodb.svgMongoDB
/images/logos/groovy.svgGroovy
/images/logos/ruby.svgRuby
/images/logos/postgresql.svgPostgreSQL
/images/logos/jquery.svgJQuery

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.
Some headings do not have any content.

Heading structure

Heading levelContent
H2 Code online with One Compiler. One Compiler helps over 9.2 million users worldwide write code online.
H3 Now available on Google Play
H4 APIs, Editor embedding & more
H4 Join large developer community
H4 Empty heading
H4 Empty heading
H4 Empty heading
H4 Empty heading
H4 Orgs & Teams
H4 Need more information? Contact us.
H5 One single place for students/ employees collaboration
H6 Users from world's top companies and schools
H6 + thousands of other companies and schools
H6 Embed Editor & Challenges
H6 APIs to run code
H6 Custom workflows
H6 Collaborate on Cheatsheets, Tutorials. Write Posts, answer questions to help developer community
H6 Saved Codes
H6 Registered Users
H6 Content
H6 Collaborate with employees or students using Organizations & Teams. Assign challenges, track challenges, chat with the teams and more
H6 Create org with your college or with your company and create teams for classrooms or projects. Use Posts, Q&A, Chat, Challenges and many more features with in your Orgs & Teams
H6 Now code from anywhere. Install our Android app today. iOS app coming soon.
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 1 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://onecompiler.com/No Text
https://onecompiler.com/htmlHTML
IMG-ALT HTML
https://onecompiler.com/pythonPython
IMG-ALT Python
/javascriptJavaScript
IMG-ALT JavaScript
https://onecompiler.com/javaJava
IMG-ALT Java
https://onecompiler.com/mysqlMySQL
IMG-ALT MySQL
https://onecompiler.com/cC
IMG-ALT C
https://onecompiler.com/cppC++
IMG-ALT C++
https://onecompiler.com/phpPHP
IMG-ALT PHP
https://onecompiler.com/csharpC#
IMG-ALT C#
https://onecompiler.com/assemblyAssembly
IMG-ALT Assembly
https://onecompiler.com/luaLua
IMG-ALT Lua
https://onecompiler.com/plsqlPL/SQL
IMG-ALT Oracle PL/SQL
https://onecompiler.com/nodejsNodeJS
IMG-ALT NodeJS
https://onecompiler.com/mongodbMongoDB
IMG-ALT MongoDB
https://onecompiler.com/groovyGroovy
IMG-ALT Groovy
https://onecompiler.com/rubyRuby
IMG-ALT Ruby
/postgresqlPostgreSQL
IMG-ALT PostgreSQL
https://onecompiler.com/jqueryJQuery
IMG-ALT JQuery
https://onecompiler.com/apisRead API Documentation
https://onecompiler.com/loginJoin now
https://onecompiler.com/orgsLearn more
https://onecompiler.com/contactContact us
https://play.google.com/store/...External Subdomain No Text

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://onecompiler.com/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is excellent with 0.33 seconds.
The file size of the HTML document is fine (99 kB).

HTTP Response Header

NameValue
dateThu, 22 Aug 2024 14:56:42 GMT
content-typetext/html; charset=utf-8
varyAccept-Encoding
cf-cache-statusDYNAMIC
report-to{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=JeFNywjbmqdI082rE8pjdX%2BUZW5WA6NDAwM0M%2FGwsogKfrrFF%2BBLaz0ru51hA5ws%2FKch0saKCkmohCRMxCyzWOlQp45ETSZ4ijOimsApN9Ui1%2BWWwiVDL6mbR23L%2BlGPwhE%3D"}],"group":"cf-nel","max_age":604800}
nel{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
servercloudflare
cf-ray8b73b6098e5c71c5-FRA
content-encodinggzip
alt-svch3=":443"; ma=86400
statuscode200
http_versionHTTP/2

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This website has excellent links from other websites.
This page has backlinks from 1,158 referring domains.
This page has 32,646 backlinks.
This page has backlinks from 858 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

No valid Robots.txt file was found.

Similar sites

Search preview

Most important keywords

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

KeywordResultRecheck
One66%Check
One Compiler65%Check
Compiler62%Check
OneCompiler58%Check
Code54%Check
write54%Check
Code online54%Check
run code54%Check
run50%Check
online48%Check
Show more keywords and terms

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