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appvn.com screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

appvn.com

Download Android APK Games & APK Apps Online Free | Appvn Android

Page Load Speed

18.3 sec in total

First Response

615 ms

Resources Loaded

17.2 sec

Page Rendered

527 ms

appvn.com screenshot

About Website

Click here to check amazing Appvn content for Vietnam. Otherwise, check out these important facts you probably never knew about appvn.com

Android Apk Download: Download top android games & top android apps online for free at Appvn Android - The best site to download apk files. This is also secure, reliable and fast.

Visit appvn.com

Key Findings

We analyzed Appvn.com page load time and found that the first response time was 615 ms and then it took 17.7 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

appvn.com performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.1 s

0/100

10%

LCP (Largest Contentful Paint)

Value10.8 s

0/100

25%

SI (Speed Index)

Value21.5 s

0/100

10%

TBT (Total Blocking Time)

Value1,250 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value18.3 s

3/100

10%

Network Requests Diagram

appvn.com

615 ms

android

15355 ms

bootstrap.min.css

24 ms

jquery-1.9.1.min.js

31 ms

bootstrap.min.js

20 ms

Our browser made a total of 95 requests to load all elements on the main page. We found that 31% of them (29 requests) were addressed to the original Appvn.com, 34% (32 requests) were made to Play-lh.googleusercontent.com and 19% (18 requests) were made to Static.appvn.com. The less responsive or slowest element that took the longest time to load (15.4 sec) belongs to the original domain Appvn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 842.7 kB (8%)

Content Size

10.3 MB

After Optimization

9.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Appvn.com main page is 10.3 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 9.4 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 173.9 kB

  • Original 216.4 kB
  • After minification 157.0 kB
  • After compression 42.5 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 59.4 kB, which is 27% 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 173.9 kB or 80% of the original size.

Image Optimization

-3%

Potential reduce by 316.6 kB

  • Original 9.4 MB
  • After minification 9.0 MB

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. Appvn images are well optimized though.

JavaScript Optimization

-52%

Potential reduce by 329.3 kB

  • Original 633.3 kB
  • After minification 633.3 kB
  • After compression 304.0 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 329.3 kB or 52% of the original size.

CSS Optimization

-45%

Potential reduce by 22.9 kB

  • Original 50.3 kB
  • After minification 33.6 kB
  • After compression 27.4 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. Appvn.com needs all CSS files to be minified and compressed as it can save up to 22.9 kB or 45% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (26%)

Requests Now

87

After Optimization

64

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Appvn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

appvn.com

appvn.com

615 ms

android

android

15355 ms

bootstrap.min.css

bootstrap.min.css

24 ms

jquery-1.9.1.min.js

jquery-1.9.1.min.js

31 ms

bootstrap.min.js

bootstrap.min.js

20 ms

owl.carousel.css

owl.carousel.css

20 ms

style.css

style.css

48 ms

js

js

52 ms

gtm.js

gtm.js

15 ms

ntfc.php

ntfc.php

356 ms

adsbygoogle.js

adsbygoogle.js

189 ms

lazyload.min.js

lazyload.min.js

13 ms

15378

15378

487 ms

appvn.com.1041368.js

appvn.com.1041368.js

79 ms

owl.carousel.min.js

owl.carousel.min.js

47 ms

appvn.js

appvn.js

46 ms

1ic_app_black.png

1ic_app_black.png

60 ms

1ic_game_black.png

1ic_game_black.png

59 ms

gamezone_black.png

gamezone_black.png

60 ms

logo.png

logo.png

59 ms

1ic_app.png

1ic_app.png

59 ms

1ic_game.png

1ic_game.png

60 ms

gamezone.png

gamezone.png

62 ms

1ic_download.png

1ic_download.png

60 ms

magnify.png

magnify.png

61 ms

thumbdf.png

thumbdf.png

61 ms

logo-footer.png

logo-footer.png

76 ms

bg_twitter.jpg

bg_twitter.jpg

63 ms

bg_gg.jpg

bg_gg.jpg

76 ms

bg_fb.png

bg_fb.png

77 ms

HelveticaNeue-Regular.otf

HelveticaNeue-Regular.otf

48 ms

HelveticaNeue-Medium.otf

HelveticaNeue-Medium.otf

47 ms

bg-pre.png

bg-pre.png

30 ms

HelveticaNeue-Bold.otf

HelveticaNeue-Bold.otf

50 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

49 ms

bebi_v3.js

bebi_v3.js

81 ms

show_ads_impl.js

show_ads_impl.js

388 ms

bundle.css

bundle.css

340 ms

zrt_lookup.html

zrt_lookup.html

38 ms

ads

ads

84 ms

header.png

header.png

87 ms

styles.css

styles.css

83 ms

warning.png

warning.png

86 ms

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92 ms

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111 ms

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245 ms

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126 ms

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147 ms

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110 ms

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107 ms

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111 ms

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52 ms

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68 ms

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gem-wizards-tactics_icon.png

60 ms

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pirate-merge-td_icon.png

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ether-legends_icon.png

69 ms

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reality-clashd-ar-combat-game_icon.png

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elona-mobile_icon.png

69 ms

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mchapp_icon.png

73 ms

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42 ms

Accessibility Review

appvn.com accessibility score

65

Accessibility Issues

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

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

appvn.com best practices score

58

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

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

appvn.com SEO score

90

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Appvn.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 Appvn.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

appvn.com

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