Petrheller.info - SEO Checker

Overview of the SEO Check
Meta information
72% 
Page quality
61% 
Page structure
100% 
Link structure
25% 
Server
45% 
External factors
100% 
SEO Score
Response time
0.03 s
File size
5.00 kB
Words
397
Media files
2
Number of links
0 internal / 4 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Apache HTTP Server Test Page powered by CentOS
The length of the page title is perfect. (475 pixels out of 580 max pixel length)
There are no duplicate words in the 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
Server location: Czechia
One or more of the specified languages are not ISO standard (en, en-us, de, etc.)
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.
Favicon
(Nice to have)
No favicon is linked in the HTML code.

Meta tags

NameValue
Content-Typetext/html; charset=UTF-8

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Page quality

Content
(Critically important)
There are only 397 words on this page. Good pages should have about 800 words of useful content.
46.6% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
Words from the H1 heading are used in the page content.
10 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 14.76 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No viewpoint tag is provided.
No Apple touch icon is specified.
This page does not require any JavaScript files.
Bold and strong tags
(Somewhat important)
Some tags are too long. With 106 characters this one is longer than 70 characters:
"if you have issues with the content of this site, contact the owner of the domain, not the centos proj..."
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://petrheller.info/icons/apache_pb.gif[ Powered by Apache ]
http://petrheller.info/icons/poweredby.png[ Powered by CentOS Linux ]

Page structure

H1 heading
(Critically important)
Apache 2 Test Page powered by CentOS
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Apache 2 Test Page powered by CentOS
H2 If you are a member of the general public:
H2 If you are the website administrator:
H2 About CentOS:
H2 Note:
This page seems to be an entry page, because only very few links were found.
There are 4 external links on this page.
LinkAttributesAnchor text
http://httpd.apache.org/External Subdomain IMG-ALT [ Powered by Apache ]
http://www.centos.org/External IMG-ALT [ Powered by CentOS Linux ]
http://www.centos.org/External CentOS website
http://www.internic.net/whois....External URL anchor text
http://www.internic.net/whois.html

Server configuration

HTTP redirects
(Critically important)
The checked page does not redirect to another URL.
HTTP header
(Important)
The HTML page should be transferred using GZip compression.
The web server version is sent within the HTTP header.
No X-Powered HTTP header is sent.
Performance
(Somewhat important)
The page response time is excellent with 0.03 seconds.
This page does not require any CSS files.
This page does not require any JavaScript files.
The file size of the HTML document is fine (5 kB).

HTTP Response Header

NameValue
dateWed, 20 Jan 2021 04:39:58 GMT
serverApache/2.4.6 (CentOS)
last-modifiedTue, 19 Jul 2016 08:45:06 GMT
etag"1423-537f919fdc880"
accept-rangesbytes
content-length5155
content-typetext/html; charset=UTF-8
statuscode200
http_versionHTTP/1.1

External factors

Blacklists
(Critically important)
This website is not classified "for adult only".
This website is not listed on the Shallalist.
This website has excellent links from other websites.
This page has backlinks from 37 referring domains.
This page has 2,218 backlinks.
This page has backlinks from 36 different ip addresses.
Facebook popularity
(Somewhat important)
This page is not very popular on facebook.
Listed on Webwiki
(Nice to have)
This website is listed on Webwiki.

Links from Wikipedia

No links from Wikipedia were found.

Search preview

Most important keywords

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

KeywordResultRecheck
CentOS71%Check
powered70%Check
Apache65%Check
Test Page powered64%Check
Test62%Check
Test Page62%Check
Page62%Check
Server Test Page powered60%Check
CentOS Project56%Check
HTTP Server Test Page54%Check

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