Whotracks.me - SEO Checker

Overview of the SEO Check
Meta information
95% 
Page quality
36% 
Page structure
100% 
Link structure
97% 
Server
92% 
External factors
100% 
SEO Score
Response time
0.05 s
File size
50.20 kB
Words
554
Media files
47
Number of links
102 internal / 9 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
WhoTracks.me - Bringing Transparency to Online Tracking
The length of the page title is perfect. (525 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Learn about tracking technologies, market structure and data-sharing on the web. Detailed profiling of top trackers and the tracker landscape on popular domains.
The length of the meta description is perfect. (999 pixels out of 1000 max pixel length)
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
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 character encoding is not specified in the HTTP header.
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
descriptionLearn about tracking technologies, market structure and data-sharing on the web. Detailed profiling of top trackers and the tracker landscape on popular domains.
viewportwidth=device-width, initial-scale=1
referrersame-origin
og:typewebsite
og:urlhttps://whotracks.me
og:titleWhoTracks.me - Bringing Transparency to Online Tracking
og:descriptionLearn about tracking technologies, market structure and data-sharing on the web. Detailed profiling of top trackers and the tracker landscape on popular domains.
og:imagehttps://whotracks.me/static/img/tracking-matrix-bluebg.png
X-UA-CompatibleIE=edge,chrome=1
charsetutf-8

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Page quality

Content
(Critically important)
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.
Only 1 paragraph/s was/were found on this page.
This page contains 554 words. That's ok.
22.4% of the text are stop words.
The page contains a listing, which indicates a good text layout.
There are no duplicates on the site.
The average number of words per sentence of 20 words is good.
Frames
(Critically important)
This website does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
This website loads 4 javascript files. This may affect the load time negatively.
A viewport "width=device-width, initial-scale=1" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 11 tags for this page.
Image SEO
(Somewhat important)
46 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
/static/img/logo-white.svgWho Tracks Me
https://whotracks.me/static/img/m1.pngNo alt attribute provided
/static/img/blog/adblocker-perf-study.jpgNo alt attribute provided
...g/blog/dexie_transaction_bug/release.pngNo alt attribute provided
...g/updating-prevalence-metrics/header.jpgNo alt attribute provided
/static/img/website_globe.svgNo alt attribute provided
/static/img/website_globe.svgNo alt attribute provided
/static/img/website_globe.svgNo alt attribute provided
/static/img/website_globe.svgNo alt attribute provided
/static/img/website_globe.svgNo alt attribute provided
/static/img/website_globe.svgNo alt attribute provided
/static/img/website_globe.svgNo alt attribute provided
/static/img/website_globe.svgNo alt attribute provided
/static/img/website_globe.svgNo alt attribute provided
/static/img/website_globe.svgNo alt attribute provided
/static/img/website_globe.svgNo alt attribute provided
/static/img/website_globe.svgNo alt attribute provided
/static/img/website_globe.svgNo alt attribute provided
/static/img/website_globe.svgNo alt attribute provided
/static/img/website_globe.svgNo alt attribute provided
/static/img/website_globe.svgNo alt attribute provided
/static/img/website_globe.svgNo alt attribute provided
/static/img/website_globe.svgNo alt attribute provided
/static/img/website_globe.svgNo alt attribute provided
/static/img/website_globe.svgNo alt attribute provided
/static/img/website_globe.svgNo alt attribute provided
/static/img/website_globe.svgNo alt attribute provided
/static/img/website_globe.svgNo alt attribute provided
/static/img/website_globe.svgNo alt attribute provided
/static/img/website_globe.svgNo alt attribute provided
/static/img/website_globe.svgNo alt attribute provided
/static/img/website_globe.svgNo alt attribute provided
/static/img/website_globe.svgNo alt attribute provided
/static/img/website_globe.svgNo alt attribute provided
/static/img/website_globe.svgNo alt attribute provided
/static/img/website_globe.svgNo alt attribute provided
/static/img/website_globe.svgNo alt attribute provided
/static/img/website_globe.svgNo alt attribute provided
/static/img/website_globe.svgNo alt attribute provided
/static/img/website_globe.svgNo alt attribute provided
/static/img/website_globe.svgNo alt attribute provided
/static/img/website_globe.svgNo alt attribute provided
/static/img/website_globe.svgNo alt attribute provided
/static/img/website_globe.svgNo alt attribute provided
/static/img/website_globe.svgNo alt attribute provided
/static/img/fingerprinting.svgNo alt attribute provided
https://whotracks.me/static/img/cookies.svgNo alt attribute provided

Page structure

H1 heading
(Critically important)
Learn about tracking technologies, market structure and data-sharing on the web
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Learn about tracking technologies, market structure and data-sharing on the web
H2 Tracker Market Share
H2 Websites with the most (and least) tracking
H2 The most common trackers
H3 Chrome's Manifest V3 - Improving Privacy?
H3 A quantum bug in Firefox Quantum
H3 Updating our tracking prevalence metrics
H3 Google trackers are present on 81% of the web traffic
H3 26% of the web has a hidden Facebook tracking pixel
H3 504 companies track more than 0.1% of the web traffic each.
H4 READ OUR PAPER:
H4 TRACKER PRESENCE
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 9 external links on this page.
LinkAttributesAnchor text
https://whotracks.me/IMG-ALT Who Tracks Me
/trackers.htmlTRACKERS
/websites.htmlWEBSITES
https://whotracks.me/blog.htmlBLOG
/explorer.htmlEXPLORER
https://arxiv.org/abs/1804.08959New window External WhoTracksMe Paper 2018
/blog/what_is_a_tracker.htmlWhat is a tracker?
/blog/where_is_the_data_from.htmlWhere does this data come from?
/blog/manifest_v3_privacy.htmlChrome's Manifest V3 - Improving Privacy?
/blog/dexie_transaction_bug.htmlA quantum bug in Firefox Quantum
/blog/updating_our_tracking_pr...Updating our tracking prevalence metrics
https://arxiv.org/abs/1804.08959New window External WhoTracksMe 2018
/companies/reach-chart.htmlFull Chart
https://whotracks.me/Anchor Most Tracked
https://whotracks.me/Anchor Least Tracked
/websites/variety.com.htmlvariety.com
/websites/rollingstone.com.htmlrollingstone.com
/websites/pagesix.com.htmlpagesix.com
/websites/history.com.htmlhistory.com
/websites/aarp.org.htmlaarp.org
/websites/nypost.com.htmlnypost.com
/websites/secretescapes.de.htmlsecretescapes.de
/websites/tvline.com.htmltvline.com
/websites/sears.com.htmlsears.com
/websites/usatoday.com.htmlusatoday.com
/websites/rtl.de.htmlrtl.de
/websites/gq.com.htmlgq.com
/websites/bgr.com.htmlbgr.com
/websites/techradar.com.htmltechradar.com
/websites/jsonline.com.htmljsonline.com
/websites/sport.de.htmlsport.de
/websites/express.de.htmlexpress.de
/websites/refinery29.com.htmlrefinery29.com
/websites/allkpop.com.htmlallkpop.com
/websites/wired.com.htmlwired.com
/websites.htmlAll websites
/websites/bitel.de.htmlbitel.de
/websites/fmi.fi.htmlfmi.fi
/websites/onebusaway.org.htmlonebusaway.org
/websites/wings.rs.htmlwings.rs
/websites/ercot.com.htmlercot.com
/websites/rackbank.com.htmlrackbank.com
/websites/bobx.com.htmlbobx.com
/websites/1d4chan.org.html1d4chan.org
/websites/scryfall.com.htmlscryfall.com
/websites/oglaf.com.htmloglaf.com
/websites/hccnet.nl.htmlhccnet.nl
/websites/inkbunny.net.htmlinkbunny.net
/websites/otpbankdirekt.hu.htmlotpbankdirekt.hu
/websites/kindgirls.com.htmlkindgirls.com
/websites/koumakan.jp.htmlkoumakan.jp
/websites/sunnyportal.com.htmlsunnyportal.com
/websites/smokva.com.htmlsmokva.com
/websites/empornium.me.htmlempornium.me
/websites/mega.nz.htmlmega.nz
/websites/bodycontact.com.htmlbodycontact.com
/websites.htmlText duplicate All websites
/blog/fingerprinting.htmlLearn more
/blog/cookies.htmlText duplicate Learn more
https://whotracks.me/Anchor Popularity
https://whotracks.me/Anchor Company
/trackers/google_analytics.htmlGoogle Analytics
/trackers/gstatic.htmlGoogle Static
/trackers/google_tag_manager.htmlGoogle Tag Manager
/trackers/google_fonts.htmlGoogle Fonts
/trackers/facebook.htmlFacebook
/trackers/google.htmlGoogle
/trackers/doubleclick.htmlDoubleClick
/trackers/googleapis.com.htmlGoogle APIs
/trackers/youtube.htmlYouTube
/trackers/google_users.htmlGoogle User Content
/trackers/google_adservices.htmlGoogle AdServices
/trackers/amazon_adsystem.htmlAmazon Advertising
/trackers/scorecard_research_b...ScoreCard Research Beacon
/trackers/cloudflare.htmlCloudFlare
/trackers/twitter.htmlTwitter
/trackers/google_photos.htmlGoogle Photos
/trackers/google_syndication.htmlGoogle Syndication
/trackers/amazon_cloudfront.htmlAmazon CloudFront
/trackers/criteo.htmlCriteo
/trackers/amazon_web_services....Amazon Web Services
/trackers.htmlSee All 1189 Trackers
/trackers/zopim.htmlZopim
/trackers/site24x7.htmlSite24x7
/trackers/ziff_davis.htmlZiff Davis
/trackers/zergnet.htmlZergNet
/trackers/zdassets.com.htmlZendesk CDN
/trackers/zendesk.htmlZendesk
/trackers/zencoder.htmlZencoder
/trackers/zemanta.htmlZemanta
/trackers/zedo.htmlZedo
/trackers/zebestof.com.htmlZebestof
/trackers/zalando_de.htmlzalando.de
/trackers/yottaa.htmlYottaa
/trackers/yieldmo.htmlYieldmo
/trackers/yieldlove.htmlYieldlove
/trackers/yieldify.htmlYieldify
/trackers/adfox.htmlAdFox
/trackers/yandex.htmlYandex
/trackers/yandex.api.htmlYandex.API
/trackers/yandex_advisor.htmlYandex.Advisor
/trackers/yandex_direct.htmlYandex.Direct
https://github.com/cliqz-oss/w...New window External Get the data
https://twitter.com/WhoTracks_meNew window External @WhoTracks_me
/blog/feed.xmlNew window RSS
/privacy-policy.htmlPrivacy Policy
https://cliqz.com/en/aboutNew window External About
https://cliqz.com/en/downloadNew window External Cliqz browser
https://www.ghostery.com/en/pr...New window External Ghostery add-on
https://cliqz.com/en/New window External No Text
https://www.ghostery.com/New window External No Text

Server configuration

HTTP redirects
(Critically important)
This website redirects to "https://whotracks.me/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
This website uses GZip for compressed data transmission.
Performance
(Somewhat important)
This website loads 5 CSS files. This may affect the page load time negatively.
This website loads 4 javascript files. This may affect the load time negatively.
The page response time is excellent with 0.05 seconds.
The file size of the HTML document is fine (50 kB).

HTTP Response Header

NameValue
content-typetext/html
transfer-encodingchunked
connectionkeep-alive
last-modifiedWed, 06 Nov 2019 14:37:20 GMT
serverAmazonS3
strict-transport-securitymax-age=63072000; includeSubDomains; preload
content-encodinggzip
dateSat, 23 Nov 2019 12:21:53 GMT
cache-controlmax-age=86400
x-edge-o15-ridgFdPfwGEOhLtKWtmbeni4S49Q5lIk6VJGZW0SZ9Og8YxVmga-jrzJQ==
varyAccept-Encoding
x-cacheHit from cloudfront
via1.1 182ef5a8d12abb5df1553676864737b1.cloudfront.net (CloudFront)
x-amz-cf-popFRA2-C2
x-amz-cf-idJjxsPypSn9BUgw9hk9rdUqIgPKT2cLRFLYEpq70HMpYo7qiwX8_6hw==
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 website has backlinks from 611 referring domains.
This website has 4,876 backlinks.
This website has backlinks from 569 different ip addresses.
Facebook popularity
(Somewhat important)
This website 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.

Robots.txt

No valid Robots.txt file was found.

Facebook popularity

Shares / Likes / Comments
0

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

Search preview

WhoTracks.me - Bringing Transparency to Online Tracking
https://whotracks.me/
Learn about tracking technologies, market structure and data-sharing on the web. Detailed profiling of top trackers and the tracker landscape on popular domains.

Most important keywords

Seobility found the following keywords. You can check the keyword optimization of this page for each keyword.

KeywordResultRecheck
tracking71%Check
tracking technologies64%Check
market59%Check
market structure58%Check
web57%Check
Online Tracking56%Check
Learn54%Check
data-sharing54%Check
technologies54%Check
structure54%Check

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