1.5 sec in total
40 ms
1 sec
420 ms
Welcome to whotracks.me homepage info - get ready to check Who Tracks best content for United States right away, or after learning these important things about 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.
Visit whotracks.meWe analyzed Whotracks.me page load time and found that the first response time was 40 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
whotracks.me performance score
name
value
score
weighting
Value12.3 s
0/100
10%
Value13.5 s
0/100
25%
Value13.0 s
2/100
10%
Value3,520 ms
1/100
30%
Value0.002
100/100
15%
Value16.0 s
6/100
10%
40 ms
78 ms
80 ms
55 ms
30 ms
Our browser made a total of 23 requests to load all elements on the main page. We found that all of those requests were addressed to Whotracks.me and no external sources were called. The less responsive or slowest element that took the longest time to load (272 ms) belongs to the original domain Whotracks.me.
Page size can be reduced by 203.6 kB (28%)
714.4 kB
510.8 kB
In fact, the total size of Whotracks.me main page is 714.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 60% of websites need less resources to load. Images take 579.2 kB which makes up the majority of the site volume.
Potential reduce by 57.3 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 26.2 kB, which is 41% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 57.3 kB or 89% of the original size.
Potential reduce by 146.2 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Who Tracks needs image optimization as it can save up to 146.2 kB or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 4 B
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.
Potential reduce by 97 B
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Whotracks.me has all CSS files already compressed.
Number of requests can be reduced by 7 (39%)
18
11
The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Who Tracks. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
whotracks.me
40 ms
whotracks.me
78 ms
bootstrap.min.css
80 ms
font-awesome.min.css
55 ms
custom.css
30 ms
index.css
79 ms
card.css
51 ms
jquery.min.js
67 ms
plotly-v1.29.3.min.js
272 ms
bootstrap.min.js
106 ms
search.js
107 ms
logo-white.svg
61 ms
m1.png
184 ms
cookie-blocker-prompt.png
184 ms
adblocker-perf-study.jpg
182 ms
release.png
61 ms
website_globe.svg
56 ms
fingerprinting.svg
176 ms
cookies.svg
184 ms
OpenSans-Regular.ttf
127 ms
fontawesome-webfont.woff
213 ms
FiraMono-Regular.ttf
127 ms
ghostery_logo%20color.png
96 ms
whotracks.me accessibility score
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
whotracks.me best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
whotracks.me SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Whotracks.me can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Whotracks.me main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
whotracks.me
Open Graph data is detected on the main page of Who Tracks. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: