Tools & Wizards About Us
checkers.uptodown.com screenshot

Report Summary

  • 58

    Performance

    Renders faster than
    74% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

checkers.uptodown.com

Damas para Android - Descarga el APK en Uptodown

Page Load Speed

1 sec in total

First Response

100 ms

Resources Loaded

721 ms

Page Rendered

208 ms

checkers.uptodown.com screenshot

About Website

Welcome to checkers.uptodown.com homepage info - get ready to check Checkers Uptodown best content for Brazil right away, or after learning these important things about checkers.uptodown.com

Descarga gratis el APK de Damas para Android. Divertida forma de jugar a las Damas de toda la vida

Visit checkers.uptodown.com

Key Findings

We analyzed Checkers.uptodown.com page load time and found that the first response time was 100 ms and then it took 929 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

checkers.uptodown.com performance score

58

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

78/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

10/100

25%

SI (Speed Index)

Value3.5 s

89/100

10%

TBT (Total Blocking Time)

Value480 ms

59/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.5 s

58/100

10%

Network Requests Diagram

android

100 ms

a52be48a31f50475bd697e1db8507f9d.js

377 ms

uptodown.js

56 ms

vendor.css

63 ms

tag

49 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Checkers.uptodown.com, 53% (30 requests) were made to Img.utdstc.com and 39% (22 requests) were made to Stc.utdstc.com. The less responsive or slowest element that took the longest time to load (535 ms) relates to the external source Img.utdstc.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 90.3 kB (26%)

Content Size

348.8 kB

After Optimization

258.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Checkers.uptodown.com main page is 348.8 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. 45% of websites need less resources to load. Images take 132.5 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 85.9 kB

  • Original 105.2 kB
  • After minification 105.2 kB
  • After compression 19.3 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 85.9 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 132.5 kB
  • After minification 132.5 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. Checkers Uptodown images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 4.4 kB

  • Original 100.8 kB
  • After minification 100.8 kB
  • After compression 96.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 11 B

  • Original 10.3 kB
  • After minification 10.3 kB
  • After compression 10.3 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. Checkers.uptodown.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 10 (18%)

Requests Now

56

After Optimization

46

  • Images
  • JavaScript
  • CSS

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Checkers Uptodown. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

android

android

100 ms

a52be48a31f50475bd697e1db8507f9d.js

a52be48a31f50475bd697e1db8507f9d.js

377 ms

uptodown.js

uptodown.js

56 ms

vendor.css

vendor.css

63 ms

tag

tag

49 ms

dee7b2324211be1277652a479401e2b8dbd1b2d63272c22704f9ac342b6a78e5

dee7b2324211be1277652a479401e2b8dbd1b2d63272c22704f9ac342b6a78e5

48 ms

js

js

95 ms

vendor.js

vendor.js

45 ms

detail.js

detail.js

55 ms

63dc882f77ece881606e0e2e39f58fffa04d719f9184a58d1104854d489f7df2

63dc882f77ece881606e0e2e39f58fffa04d719f9184a58d1104854d489f7df2

44 ms

ed7f935237c63db37d4987d1c46d60f8c74650019736de25b795d3b14bae5dfe

ed7f935237c63db37d4987d1c46d60f8c74650019736de25b795d3b14bae5dfe

61 ms

963001ef84cbc8d4f29a2696cefb3e734d6386865301d0f6c3bf3f16683bf172

963001ef84cbc8d4f29a2696cefb3e734d6386865301d0f6c3bf3f16683bf172

61 ms

957388b9fa067d51f9df4506ca0949c744aaa11e83454b8ac373c5306d348fab

957388b9fa067d51f9df4506ca0949c744aaa11e83454b8ac373c5306d348fab

59 ms

7ee2f26cb2a11e2965626bce1365a9cbd082275fae4a196f95c15a07d0ca15a4

7ee2f26cb2a11e2965626bce1365a9cbd082275fae4a196f95c15a07d0ca15a4

77 ms

6b408455d6581a47b93e016baeeda92b852aab7177ad02ffdb8b083f80176f27

6b408455d6581a47b93e016baeeda92b852aab7177ad02ffdb8b083f80176f27

60 ms

8ab1197d2f2f48bcb43127ec336c8154381f9b902dbbef1e09d581c568831e8e

8ab1197d2f2f48bcb43127ec336c8154381f9b902dbbef1e09d581c568831e8e

62 ms

37d69fdfd2377c01e072fb62b4963874d581da719a26721f8360c93ea23bcf09

37d69fdfd2377c01e072fb62b4963874d581da719a26721f8360c93ea23bcf09

74 ms

17e272d4b6c65edcef5e360fb84524c1e34851253a2b329d5502aaa4a660bcb5

17e272d4b6c65edcef5e360fb84524c1e34851253a2b329d5502aaa4a660bcb5

70 ms

2153bc7b57e921889e12760c44a99ee7a3487c0dfdb3e9c48cc12082a14fdebc

2153bc7b57e921889e12760c44a99ee7a3487c0dfdb3e9c48cc12082a14fdebc

80 ms

0ec9165cb6d8b4036dc08c81441224f8dc0326b34a9d4ab276974cbe413b5b57

0ec9165cb6d8b4036dc08c81441224f8dc0326b34a9d4ab276974cbe413b5b57

70 ms

24b769d741c430ee99e8f8c9317024bcaca66a4544cd5ff8e16e1c5730b572b4

24b769d741c430ee99e8f8c9317024bcaca66a4544cd5ff8e16e1c5730b572b4

82 ms

b312d8af8de4b086814eff47add4aefb019904452041ef849c4614f392bce0a7

b312d8af8de4b086814eff47add4aefb019904452041ef849c4614f392bce0a7

80 ms

f8364e0f3402554cfe12d9169547ffe33214bffab3d05213467b904296ade441

f8364e0f3402554cfe12d9169547ffe33214bffab3d05213467b904296ade441

81 ms

bc7044e9bb93216c5270306908034b17025c9f51ba890e86619ae60f88c2dac6

bc7044e9bb93216c5270306908034b17025c9f51ba890e86619ae60f88c2dac6

81 ms

1a68aa933f637caedab7cd6d1702c2c742ce1c4eb08bf773cdd568b877191a1d

1a68aa933f637caedab7cd6d1702c2c742ce1c4eb08bf773cdd568b877191a1d

83 ms

5002d1fd821c74407a0f1f20810574eb619914c7ac5255714a0810708892ae2a

5002d1fd821c74407a0f1f20810574eb619914c7ac5255714a0810708892ae2a

83 ms

673de0c6921f4931dc16c3ecdac2ae73c404344926b32614de362609c8b87063

673de0c6921f4931dc16c3ecdac2ae73c404344926b32614de362609c8b87063

83 ms

03d0767c0a069b9e4e27c4e9a2af36079d34fd54b22553c99194f9d47c55410c

03d0767c0a069b9e4e27c4e9a2af36079d34fd54b22553c99194f9d47c55410c

84 ms

13b79e62111957254f03cbb5791351d81ef18bb709108cd60cff127180e83ced

13b79e62111957254f03cbb5791351d81ef18bb709108cd60cff127180e83ced

84 ms

22fe89fe25417536e8ff5b6d8397b745636578c03d9c738efcfd46a8e3c0de2a

22fe89fe25417536e8ff5b6d8397b745636578c03d9c738efcfd46a8e3c0de2a

87 ms

29652e8a5c92a2a136f51eb541a217656ff421585afb57ae925e59ddc7eab295

29652e8a5c92a2a136f51eb541a217656ff421585afb57ae925e59ddc7eab295

85 ms

77f1a9f7c01710f88f50c6c97e39b347ab24c431a57b84d79ca2c492016f7940

77f1a9f7c01710f88f50c6c97e39b347ab24c431a57b84d79ca2c492016f7940

414 ms

d4537059712bf14131c05ac6709c5bc636de8f353b731681a2a71864c9da5792

d4537059712bf14131c05ac6709c5bc636de8f353b731681a2a71864c9da5792

86 ms

10018307757ac652c049d7be3838cf57e208d28935418eab5534bcde47830ece

10018307757ac652c049d7be3838cf57e208d28935418eab5534bcde47830ece

87 ms

9ae033298c355d200640663dcb636c91b7069145f5616796d161d5674592c684

9ae033298c355d200640663dcb636c91b7069145f5616796d161d5674592c684

86 ms

20e9ce4b89c520900d2ecc5665c1ad7f0d1ac9d04e090c64e50c75ee91886635

20e9ce4b89c520900d2ecc5665c1ad7f0d1ac9d04e090c64e50c75ee91886635

88 ms

d30e21114c9f41966ae1269eb9eb6bccc90e25e7a66fc384cbc0e8f510f59149

d30e21114c9f41966ae1269eb9eb6bccc90e25e7a66fc384cbc0e8f510f59149

535 ms

13fd15f044ad50be0c5ac34ff8d3ffa9b868c22260a5aa1c75123c679abbc1ed

13fd15f044ad50be0c5ac34ff8d3ffa9b868c22260a5aa1c75123c679abbc1ed

88 ms

icons-nolazy.svg

icons-nolazy.svg

52 ms

logo-uptodown.svg

logo-uptodown.svg

51 ms

icon-bar-close.svg

icon-bar-close.svg

41 ms

icons-info.svg

icons-info.svg

46 ms

icon-rate-star.svg

icon-rate-star.svg

44 ms

icon-bar-arrow.svg

icon-bar-arrow.svg

55 ms

icon-20-user.svg

icon-20-user.svg

57 ms

icon-20-blog.svg

icon-20-blog.svg

59 ms

icon-20-store.svg

icon-20-store.svg

63 ms

icon-bar-info.svg

icon-bar-info.svg

60 ms

x.svg

x.svg

64 ms

facebook.svg

facebook.svg

60 ms

youtube.svg

youtube.svg

61 ms

linkedin.svg

linkedin.svg

66 ms

instagram.svg

instagram.svg

69 ms

logo-element.svg

logo-element.svg

68 ms

icon-google.svg

icon-google.svg

71 ms

login-element.svg

login-element.svg

72 ms

detail.css

detail.css

42 ms

Accessibility Review

checkers.uptodown.com accessibility score

96

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.

Best Practices

checkers.uptodown.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

checkers.uptodown.com SEO score

97

Search Engine Optimization Advices

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    ES

  • Language Claimed

    ES

  • Encoding

    UTF-8

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

checkers.uptodown.com

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