Tools & Wizards About Us
dopinglist.com screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

dopinglist.com

A research tool for anti-doping -

Page Load Speed

6.2 sec in total

First Response

60 ms

Resources Loaded

5.7 sec

Page Rendered

464 ms

dopinglist.com screenshot

About Website

Visit dopinglist.com now to see the best up-to-date Doping List content and also check out these interesting facts you probably never knew about dopinglist.com

The World #1 source of Anti-Doping data, covering worlds doping cases from 1960 till today

Visit dopinglist.com

Key Findings

We analyzed Dopinglist.com page load time and found that the first response time was 60 ms and then it took 6.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

dopinglist.com performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value13.7 s

0/100

25%

SI (Speed Index)

Value7.0 s

33/100

10%

TBT (Total Blocking Time)

Value850 ms

34/100

30%

CLS (Cumulative Layout Shift)

Value0.309

38/100

15%

TTI (Time to Interactive)

Value13.2 s

12/100

10%

Network Requests Diagram

dopinglist.com

60 ms

dopinglist.com

1347 ms

matomo.js

796 ms

gtm.js

110 ms

js

171 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 34% of them (20 requests) were addressed to the original Dopinglist.com, 29% (17 requests) were made to Fonts.gstatic.com and 7% (4 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (3.9 sec) belongs to the original domain Dopinglist.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 178.4 kB (14%)

Content Size

1.2 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dopinglist.com main page is 1.2 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 70% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 34.4 kB

  • Original 42.6 kB
  • After minification 28.7 kB
  • After compression 8.2 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 13.9 kB, which is 33% 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 34.4 kB or 81% of the original size.

Image Optimization

-9%

Potential reduce by 91.3 kB

  • Original 1.1 MB
  • After minification 981.1 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. Doping List images are well optimized though.

JavaScript Optimization

-47%

Potential reduce by 50.2 kB

  • Original 106.0 kB
  • After minification 106.0 kB
  • After compression 55.8 kB

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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 50.2 kB or 47% of the original size.

CSS Optimization

-10%

Potential reduce by 2.5 kB

  • Original 24.0 kB
  • After minification 24.0 kB
  • After compression 21.5 kB

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. Dopinglist.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 22 (56%)

Requests Now

39

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Doping List. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dopinglist.com

dopinglist.com

60 ms

dopinglist.com

dopinglist.com

1347 ms

matomo.js

matomo.js

796 ms

gtm.js

gtm.js

110 ms

js

js

171 ms

heap-3453602082.js

heap-3453602082.js

223 ms

6cc1370c63.js

6cc1370c63.js

135 ms

holder.js

holder.js

242 ms

Chart.bundle.min.js

Chart.bundle.min.js

101 ms

css

css

93 ms

bootstrap.min.css

bootstrap.min.css

96 ms

bootstrap-dopinglist-stephanie.css

bootstrap-dopinglist-stephanie.css

297 ms

theme-chipotle.css

theme-chipotle.css

371 ms

css2

css2

118 ms

css2

css2

119 ms

css2

css2

126 ms

custom.css

custom.css

318 ms

jquery-3.4.1.min.js

jquery-3.4.1.min.js

90 ms

popper.min.js

popper.min.js

124 ms

bootstrap.min.js

bootstrap.min.js

116 ms

jquery.flexslider.min.js

jquery.flexslider.min.js

117 ms

scripts.js

scripts.js

467 ms

parallax.min.js

parallax.min.js

318 ms

api.js

api.js

28 ms

lftracker_v1_kn9Eq4REXzJ7RlvP.js

lftracker_v1_kn9Eq4REXzJ7RlvP.js

402 ms

2024-logo-single-line.svg

2024-logo-single-line.svg

596 ms

antidopingdatabase-hero-image.png

antidopingdatabase-hero-image.png

1610 ms

washington_post_logo_50px.png

washington_post_logo_50px.png

346 ms

nyt_logo_50px.png

nyt_logo_50px.png

1625 ms

morgan-sport-law-logo-color-50h.png

morgan-sport-law-logo-color-50h.png

353 ms

GSA_LOGO_50h.png

GSA_LOGO_50h.png

354 ms

bichara-e-motta-advogados-logo-black.png

bichara-e-motta-advogados-logo-black.png

2620 ms

logo_adno_2023-02-06-black.png

logo_adno_2023-02-06-black.png

2629 ms

ukad-logo-gray.png

ukad-logo-gray.png

2630 ms

Newspaper-Newsroom-AdobeStock_555363386-1920x1280.jpg

Newspaper-Newsroom-AdobeStock_555363386-1920x1280.jpg

2892 ms

Law-Books-left-2-right-AdobeStock_1181532-1920x1280.jpg

Law-Books-left-2-right-AdobeStock_1181532-1920x1280.jpg

3899 ms

Academic-Student-AdobeStock_623297681-1920x1280.jpg

Academic-Student-AdobeStock_623297681-1920x1280.jpg

3898 ms

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JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr70w-.ttf

31 ms

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41 ms

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50 ms

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51 ms

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53 ms

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54 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Ew-.ttf

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55 ms

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49 ms

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70 ms

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq5Z9aX8.ttf

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72 ms

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71 ms

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72 ms

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72 ms

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72 ms

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73 ms

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73 ms

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73 ms

render.78cce4571e3a8dcf2344.js

render.78cce4571e3a8dcf2344.js

41 ms

h

h

17 ms

matomo.php

matomo.php

980 ms

tr-rc.lfeeder.com

tr-rc.lfeeder.com

49 ms

Accessibility Review

dopinglist.com accessibility score

77

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

dopinglist.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

dopinglist.com SEO score

85

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dopinglist.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Dopinglist.com 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.

Social Sharing Optimization

dopinglist.com

Open Graph data is detected on the main page of Doping List. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: