Paiza.io - SEO Checker

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Overview of the SEO Check
Meta information
75% 
Page quality
26% 
Page structure
79% 
Link structure
96% 
Server
46% 
External factors
100% 
SEO Score
Response time
1.90 s
File size
22.50 kB
Words
123
Media files
9
Number of links
13 internal / 3 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Online PHP/Java/C++... editor and compiler | paiza.IO
The length of the page title is perfect. (484 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
{{description ? description : 'Paiza.IO is online editor and compiler. Java, Ruby, Python, PHP, Perl, Swift, JavaScript... You can use for learning programming, scraping web sites, or writing batch'}}
The meta description is too long: 1198 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://paiza.io/en
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)
The specified alternate links have no errors.
Other meta tags
(Somewhat important)
Google has deprecated AJAX crawling. It is recommended to avoid "_escaped_fragment_" URLs.
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, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no
google-site-verificationUOKWL9FDreUe8Z9juyL7NBjLaTNPluL1n3Zw7n9HLLI
fragment!
description{{description ? description : 'Paiza.IO is online editor and compiler. Java, Ruby, Python, PHP, Perl, Swift, JavaScript... You can use for learning programming, scraping web sites, or writing batch'}}
csrf-paramauthenticity_token
csrf-tokenE8tm/mWIDdk9TiFbOqOcko3F3fc4m76ZAjO6evS4gwxgSbvKkdMOt0pwS5mALBMYzqX/zIzoFh1kMlmU3tJiUQ==
langen
og:titleOnline editor and compiler
og:typewebsite
og:descriptionPaiza.IO is online editor and compiler. Java, Ruby, Python, PHP, Perl, Swift, JavaScript... You can use for learning programming, scraping web sites, or writing batch
og:urlhttps://paiza.IO/
og:imagehttps://paiza.io/assets/movie_title-aed88df2f448c0d69598876d1262bdc0.png
X-UA-CompatibleIE=Edge,chrome=1
charsetutf-8

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Page quality

Content
(Critically important)
There are only 123 words on this page. Use at least 250 words to provide useful information.
Some words from the page title are not used within the pages content
No paragraphs were detected.
17.1% of the text are stop words.
The page contains a listing, which indicates a good text layout.
No placeholders texts or images were found.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
This page loads 28 JavaScript files. This may affect the load time negatively.
A viewport "width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The following tag is repeated too often: {{'navbar.newcode'|i18n}}
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
...o_s-9bd1bf73a17e2002f96a6337f2fb71f9.pngpaiza.IO
...o_s-9bd1bf73a17e2002f96a6337f2fb71f9.pngpaiza.IO
...cat-31ccba2be37bc3c9586160d86657907a.pngNo alt attribute provided
...512-d4621313ed8f7821fb23cf46553ad3df.pngNo alt attribute provided
[email protected]No alt attribute provided
...cat-31ccba2be37bc3c9586160d86657907a.pngNo alt attribute provided
...512-d4621313ed8f7821fb23cf46553ad3df.pngNo alt attribute provided
[email protected]No alt attribute provided
.../public/images/banner/bnr_960x125_en.pngNo alt attribute provided

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
H4 Sign Up
H4 Sign In
Baselink: /
Some anchor texts are used more than once.
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 3 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://paiza.cloud/New window External {{'navbar.paizacloud'|i18n}}
https://paiza.jp/works/New window External プログラミング学習
https://paiza.io/helpHelp
https://paiza.io/feedback/indexFeedback/Contact
/users/auth/githubGitHub Sign In
/users/auth/facebookFacebook Sign In
/users/auth/google_oauth2Google Sign In
/users/password/newNew window Forgot your password?
/users/confirmation/newNew window Didn't receive confirmation instructions?
/users/auth/githubText duplicate GitHub Sign In
/users/auth/facebookText duplicate Facebook Sign In
/users/auth/google_oauth2Text duplicate Google Sign In
/users/password/newNew window Text duplicate Forgot your password?
/users/confirmation/newNew window Text duplicate Didn't receive confirmation instructions?
https://paiza.cloud/ja/New window External No Text
/en/?_escaped_fragment_No Text

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://paiza.io/en/"
HTTP header
(Important)
The web server version is sent within the HTTP header.
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is very slow (1.90 seconds). The response time should be less than 0.4 seconds. Slow websites are bad for search engine bots and also result in bad user experience.
This page loads 8 CSS files. This may affect the page load time negatively.
This page loads 28 JavaScript files. This may affect the load time negatively.
The file size of the HTML document is fine (23 kB).

HTTP Response Header

NameValue
cache-controlmax-age=0, private, must-revalidate
content-encodinggzip
content-typetext/html; charset=utf-8
dateThu, 23 May 2024 07:36:14 GMT
etagW/"f39a37984fa75ceb90f5aa4c266caee8"
servernginx/1.10.3 (Ubuntu)
set-cookie391 Characters
strict-transport-securitymax-age=31536000
x-content-type-optionsnosniff
x-frame-optionsSAMEORIGIN
x-request-id0a9aac07-2229-4bc0-8fde-9e6872e1f958
x-runtime0.011206
x-xss-protection1; mode=block
content-length7229
connectionkeep-alive
statuscode200
http_versionHTTP/1.1

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 63 referring domains.
This page has 136 backlinks.
This page has backlinks from 55 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

# See http://www.robotstxt.org/robotstxt.html for documentation on how to use the robots.txt file
#
# To ban all spiders from the entire site uncomment the next two lines:
# User-agent: *
# Disallow: /
User-agent: *
Sitemap: https://paiza.io/sitemap.xml.gz
Allow: /

Similar sites

Search preview

paiza.io
Online PHP/Java/C++... editor and compiler | paiza.IO
{{description ? description : 'Paiza.IO is online editor and compiler. Java, Ruby, Python, PHP, Perl, Swift, JavaScript... You can use for learning programming, scraping web sites, or writing batch'}}

Most important keywords

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

KeywordResultRecheck
Sign43%Check
navbar39%Check
newcode39%Check
i18n39%Check
new39%Check
code39%Check
GitHub36%Check
Facebook36%Check
Google36%Check
Password34%Check
Show more keywords and terms

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