Openssl.org - SEO Checker

Overview of the SEO Check
Meta information
80% 
Page quality
58% 
Page structure
45% 
Link structure
72% 
Server
91% 
External factors
100% 
SEO Score
Response time
0.04 s
File size
6.10 kB
Words
336
Media files
0
Number of links
23 internal / 0 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
/index.html
The title contains the word index.htm! More content should be covered in the title.
The page title is too short. (100 pixels of 580 max pixel length) Optimize title
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
Language defined in HTML: en
Server location: Germany
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
authorOpenSSL Foundation, Inc.
HandheldFriendlyTrue
MobileOptimized320
viewportwidth=device-width, initial-scale=1
langen
X-UA-CompatibleIE=edge
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 336 words on this page. Good pages should have about 1,000 words of useful content.
39.3% of the text are stop words.
The page contains a listing, which indicates a good text layout.
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 22.44 words is good.
Frames
(Critically important)
This website does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
A viewport "width=device-width, initial-scale=1" is provided.
This website only loads 3 JavaScript files. That's good!
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 7 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)
OpenSSL
Too many H1 headings
The H1 heading consists of only one word. There should be more information given.
The H1 heading is too short (7 characters). It should be at least 20 Characters long.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 OpenSSL
H1 Home
H2 Cryptography and SSL/TLS Toolkit
H2 Welcome to OpenSSL!
H3 Latest News
H3 Legalities
Some anchor texts are used more than once.
The amount of internal links is ok.
None of the anchor texts is too long.
All internal links don't have dynamic parameters.
There are no external links on this page.
LinkAttributesAnchor text
https://www.openssl.org/OpenSSL
https://www.openssl.org/Home
A-TITLE Home page
https://www.openssl.org/blog/Blog
A-TITLE Team blog
https://www.openssl.org/source/Downloads
A-TITLE Source code
https://www.openssl.org/docs/Docs
A-TITLE FAQ, FIPS, manpages, ...
https://www.openssl.org/news/News
A-TITLE Latest information
https://www.openssl.org/policies/Policies
A-TITLE How we operate
/community/Community
A-TITLE Blog, bugs, email, ...
https://www.openssl.org/support/Support
A-TITLE Commercial support and contracting
https://www.openssl.org/communitycommunity
/news/vulnerabilities.htmlVulnerabilities
/blog/blog/2020/10/20/OpenSSL3...OpenSSL 3.0 Alpha7 Release
https://www.openssl.org/newsMore...
https://www.openssl.org/Text duplicate Home
/sitemap.txtSitemap
https://www.openssl.org/Text duplicate Home
https://www.openssl.org/sourceDownloads: Source code
https://www.openssl.org/docsDocs: FAQ, FIPS, manpages, ...
https://www.openssl.org/newsNews: Latest information
https://www.openssl.org/policiesPolicies: How we operate
https://www.openssl.org/communityCommunity: Blog, bugs, email, ...
https://www.openssl.org/supportSupport: Commercial support and contracting
/support/acks.htmlSponsor Acknowledgements

Server configuration

HTTP redirects
(Critically important)
This website redirects to "https://www.openssl.org/"
HTTP header
(Important)
The web server version is sent within the HTTP header.
No X-Powered HTTP header is sent.
This website uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is excellent with 0.04 seconds.
This website only loads 3 CSS files. That's ok.
This website only loads 3 JavaScript files. That's good!
The file size of the HTML document is fine (6 kB).

HTTP Response Header

NameValue
serverApache/2.4.29 (Ubuntu)
strict-transport-securitymax-age=31536000; includeSubDomains; preload
accept-rangesbytes
varyAccept-Encoding
content-encodinggzip
content-length2433
content-typetext/html; charset=UTF-8
cache-controlmax-age=40667
expiresMon, 14 Dec 2020 09:42:32 GMT
dateSun, 13 Dec 2020 22:24:45 GMT
connectionkeep-alive
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 is referenced by wikipedia.
This website has excellent links from other websites.
This website has backlinks from 93,889 referring domains.
This website has 9,130,209 backlinks.
This website has backlinks from 54,650 different ip addresses.
Facebook popularity
(Somewhat important)
This website has social activity like shares, comments or likes on facebook.
Listed on Webwiki
(Nice to have)
This website is listed on Webwiki.

Robots.txt

User-agent: *
Disallow: /source/old
Disallow: err404.html

Facebook popularity

Shares / Likes / Comments
1,372

Only the data for the given URL is shown. We cannot determine the social actions for a linked fan page.

Search preview

www.openssl.org
/index.html

Most important keywords

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

KeywordResultRecheck
OpenSSL66%Check
org46%Check
TLS38%Check
Cryptography38%Check
Latest News38%Check
Welcome38%Check
Legalities38%Check
Toolkit38%Check
Get the latest36%Check
cryptography software36%Check

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