Abetterinternet.org - SEO Checker

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Overview of the SEO Check
Meta information
75% 
Page quality
34% 
Page structure
79% 
Link structure
91% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.26 s
File size
19.40 kB
Words
34
Media files
15
Number of links
29 internal / 8 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Internet Security Research Group
The length of the page title is perfect. (299 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is empty.
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: Germany
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.
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
generatorHugo 0.130.0
viewportwidth=device-width, initial-scale=1, shrink-to-fit=no
descriptionEmpty
twitter:cardsummary
twitter:imagehttps://www.abetterinternet.org/images/opengraph/ISRG-opengraph-square.png
twitter:image:srchttps://www.abetterinternet.org/images/opengraph/ISRG-opengraph-square.png
og:urlhttps://www.abetterinternet.org/
og:site_nameInternet Security Research Group
og:titleInternet Security Research Group
og:descriptionISRG’s mission is to reduce financial, technological, and educational barriers to secure communication over the Internet.
og:localeen
og:typewebsite
og:imagehttps://www.abetterinternet.org/images/opengraph/ISRG-opengraph-wide.png
charsetutf-8

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Page quality

Content
(Critically important)
There are only 34 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
Words from the H1 heading are not used in the page content.
20.6% of the text are stop words.
The page contains a listing, which indicates a good text layout.
6 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 17.8 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, initial-scale=1, shrink-to-fit=no" 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)
14 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
/images/ISRG-Logo-Blue.svgNo alt attribute provided
/images/LE-Logo-Standard.svgNo alt attribute provided
...ssimo/Prossimo Horizontal Full Color.svgNo alt attribute provided
...vviup/Divvi-Up-Large-Full-Color-Logo.pngNo alt attribute provided
/images/LE-Logo-Standard.svgNo alt attribute provided
...ssimo/Prossimo Horizontal Full Color.svgNo alt attribute provided
...vviup/Divvi-Up-Large-Full-Color-Logo.pngNo alt attribute provided
/images/sponsors/mozilla-logo.pngNo alt attribute provided
/images/sponsors/cisco-logo.pngNo alt attribute provided
/images/sponsors/eff-logo.pngNo alt attribute provided
...onsors/sovereign-tech-fund-logo-2024.pngNo alt attribute provided
/images/sponsors/ovh-logo.pngNo alt attribute provided
/images/sponsors/google-logo.pngNo alt attribute provided
...s/sponsors/open-technology-fund-logo.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
Internet Security Research Group
The H1 heading is perfect.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H1 Internet Security Research Group
H2 About ISRG
H2 Policies
H2 Careers
H2 Contact
H2 Annual Reports
H2 Radiant Award
H2 Celebrating 10 Years
H2 Let's Encrypt
H2 Prossimo
H2 Divvi Up
H2 Current Sponsors and Donors
H2 Become a Sponsor
H2 Get Involved
H2 From our Blog
H2 Detecting Privacy Harms in Digital Identity using Divvi Up
H2 Researching the Human Digital Identity Space
H2 Ten Years of Let's Encrypt: Announcing support from Jeff Atwood
H2 ISRG Projects
H2 Free TLS Certificates
H2 Memory Safety for Critical Infrastructure
H2 Privacy Preserving Application Telemetry
H2 Our Sponsors & Funders
H6 Subscribe for email updates about ISRG and our projects
Some anchor texts are used more than once.
There are 3 links with a trivial anchor text.
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 8 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.abetterinternet.org/No Text
/about/About ISRG
/policies/Policies
/careers/Careers
/contact/Contact
/annual-reports/Annual Reports
/radiantaward/Radiant Award
/tenth-anniversary/Celebrating 10 Years
https://letsencrypt.org/New window External Let's Encrypt
https://www.memorysafety.org/New window External Subdomain Prossimo
https://divviup.org/External Divvi Up
/blog/Blog
/sponsors/Current Sponsors and Donors
/sponsor/Become a Sponsor
/getinvolved/Get Involved
/donate/Donate now
/donate/Text duplicate Donate now
/documents/2024-ISRG-Annual-Re...2024 Annual Report
/about/Learn about ISRG
/sponsor/Become a sponsor
/annual-reports/Text duplicate 2024 Annual Report
https://letsencrypt.org/External No Text
https://memorysafety.org/External No Text
https://divviup.org/External No Text
/blogFrom our Blog
/post/digital-identity-harms-d...Trivial anchor text
Read more
/post/humandigitalidentityspace/Text duplicate Trivial anchor text
Read more
/post/community-of-funders/Text duplicate Trivial anchor text
Read more
https://letsencrypt.org/New window External Visit Let's Encrypt
https://memorysafety.org/New window External Visit Prossimo
/divviup/Visit Divvi Up
/sponsorsOur Sponsors & Funders
/sponsors/See all sponsors
/privacy-policy/Privacy Policy
/trademarks/Trademark Policy
/terms-of-service/Terms of Service
/documents/2024-ISRG-Annual-Re...Text duplicate 2024 Annual Report

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.abetterinternet.org/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time is excellent with 0.26 seconds.
The file size of the HTML document is fine (19 kB).

HTTP Response Header

NameValue
accept-rangesbytes
age36062
cache-controlpublic,max-age=0,must-revalidate
cache-status"Netlify Edge"; hit
content-encodingbr
content-security-policydefault-src 'none'; style-src 'self' 'unsafe-inline' https://www.paypal.com https://fonts.googleapis.com; script-src 'self' https://*.paypal.com https://paypal.com https://*.paypalobjects.com https://paypalobjects.com https://*.donorbox.org https://donorbox.org; img-src 'self' data:; frame-src 'self' https://isrg.formstack.com https://outreach.abetterinternet.org https://donorbox.org https://youtube.com https://www.youtube.com https://youtube-nocookie.com https://www.youtube-nocookie.com https://www.paypal.com; font-src https://fonts.gstatic.com data:; connect-src 'self' https://www.paypal.com; object-src 'self';
content-typetext/html; charset=UTF-8
dateWed, 23 Jul 2025 02:44:55 GMT
etag"270f7182b7d9c0ff51685beab3ed5e16-ssl-df"
feature-policygeolocation none;midi none;notifications none;push none;sync-xhr none;microphone none;camera none;magnetometer none;gyroscope none;speaker self;vibrate none;fullscreen self;
referrer-policyno-referrer
serverNetlify
strict-transport-securitymax-age=31536000
varyAccept-Encoding
x-content-type-optionsnosniff
x-frame-optionsDENY
x-nf-request-id01K0TJPVZTTCAS93WK8R52XVF1
x-xss-protection1; mode=block
content-length3560
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 569 referring domains.
This page has 348,055 backlinks.
This page has backlinks from 475 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

No valid Robots.txt file was found.

Similar sites

Search preview

www.abetterinternet.org
Internet Security Research Group

Most important keywords

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

KeywordResultRecheck
ISRG44%Check
Divvi44%Check
Sponsors44%Check
Sponsor44%Check
Years43%Check
Projects43%Check
Encrypt43%Check
Prossimo40%Check
Internet38%Check
Policies38%Check
Show more keywords and terms

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