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lag.vn screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

lag.vn

Lag.vn - Tin game hay được cập nhật mới nhất hiện nay

Page Load Speed

6.3 sec in total

First Response

34 ms

Resources Loaded

5.7 sec

Page Rendered

581 ms

lag.vn screenshot

About Website

Visit lag.vn now to see the best up-to-date Lag content for Vietnam and also check out these interesting facts you probably never knew about lag.vn

Lag.vn cập nhật nhanh nhất các tin game hot nhất hiện nay. Thông tin các game hay mới nhất dành cho game thủ được update liên tục tại đây.

Visit lag.vn

Key Findings

We analyzed Lag.vn page load time and found that the first response time was 34 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

lag.vn performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

44/100

25%

SI (Speed Index)

Value4.5 s

72/100

10%

TBT (Total Blocking Time)

Value3,440 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value14.4 s

9/100

10%

Network Requests Diagram

lag.vn

34 ms

lag.vn

84 ms

main.min.css

90 ms

commons.min.js

1701 ms

gtag.php

1310 ms

Our browser made a total of 101 requests to load all elements on the main page. We found that 6% of them (6 requests) were addressed to the original Lag.vn, 74% (75 requests) were made to Static.lag.vn and 3% (3 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (3 sec) relates to the external source Gko.distinctrobin.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 483.7 kB (21%)

Content Size

2.3 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lag.vn main page is 2.3 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 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 154.3 kB

  • Original 209.5 kB
  • After minification 209.4 kB
  • After compression 55.2 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. 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 154.3 kB or 74% of the original size.

Image Optimization

-0%

Potential reduce by 608 B

  • Original 1.1 MB
  • After minification 1.1 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. Lag images are well optimized though.

JavaScript Optimization

-36%

Potential reduce by 328.8 kB

  • Original 925.0 kB
  • After minification 925.0 kB
  • After compression 596.3 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 328.8 kB or 36% of the original size.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 83.0 kB
  • After minification 83.0 kB
  • After compression 83.0 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. Lag.vn has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 31 (32%)

Requests Now

97

After Optimization

66

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 97 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lag. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

lag.vn

lag.vn

34 ms

lag.vn

lag.vn

84 ms

main.min.css

main.min.css

90 ms

commons.min.js

commons.min.js

1701 ms

gtag.php

gtag.php

1310 ms

jquery.min.js

jquery.min.js

59 ms

jquery-ui.min.js

jquery-ui.min.js

60 ms

gpt.js

gpt.js

299 ms

ad-zone-27.js

ad-zone-27.js

74 ms

ad-zone-20.js

ad-zone-20.js

297 ms

DMCABadgeHelper.min.js

DMCABadgeHelper.min.js

299 ms

header_js.js

header_js.js

297 ms

swfobject.js

swfobject.js

54 ms

all.js

all.js

401 ms

site.js

site.js

399 ms

ui.js

ui.js

400 ms

log-min.js

log-min.js

400 ms

more.js

more.js

399 ms

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vcd15cbe7772f49c399c6a5babf22c1241717689176015

295 ms

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43 ms

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275 ms

logo.png

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530 ms

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531 ms

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530 ms

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530 ms

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567 ms

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568 ms

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761 ms

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745 ms

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745 ms

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822 ms

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822 ms

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848 ms

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1015 ms

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995 ms

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1033 ms

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841 ms

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1155 ms

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1121 ms

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2143 ms

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1249 ms

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1030 ms

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1047 ms

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1050 ms

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1385 ms

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1073 ms

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1104 ms

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1122 ms

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1135 ms

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1146 ms

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194 ms

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1046 ms

Proxima_gdi.woff

Proxima_gdi.woff

1028 ms

pubads_impl.js

pubads_impl.js

153 ms

Proxima-SemiBold_gdi.woff

Proxima-SemiBold_gdi.woff

938 ms

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1313 ms

OP_FQUW.jpg

OP_FQUW.jpg

1196 ms

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1236 ms

trai-nghiem-roblox-vng-25-thang-8-8_YEBJ.jpg

trai-nghiem-roblox-vng-25-thang-8-8_YEBJ.jpg

1021 ms

logcounter.ashx

logcounter.ashx

518 ms

postRender

postRender

710 ms

icons-sprite-min.svg

icons-sprite-min.svg

757 ms

lazyload.min.js

lazyload.min.js

1036 ms

modals.json

modals.json

1597 ms

guillero-de-toro.3_QMMV.jpg

guillero-de-toro.3_QMMV.jpg

1182 ms

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937 ms

main.js

main.js

15 ms

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962 ms

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807 ms

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831 ms

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818 ms

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761 ms

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1026 ms

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1020 ms

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1017 ms

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979 ms

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1102 ms

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deadlock__1__FVIC.jpg

1118 ms

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1112 ms

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1251 ms

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1359 ms

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1357 ms

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1313 ms

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1287 ms

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1053 ms

logo-facebook.png

logo-facebook.png

1060 ms

logo-instagram.png

logo-instagram.png

1066 ms

logo-youtube.png

logo-youtube.png

1077 ms

toTop.png

toTop.png

1129 ms

admcoreext.js

admcoreext.js

1314 ms

common.min.js

common.min.js

2970 ms

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971 ms

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1001 ms

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1101 ms

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1108 ms

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1125 ms

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tftk.js

2340 ms

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ftest

1306 ms

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ftest

1321 ms

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lgnews.js

1390 ms

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1349 ms

Accessibility Review

lag.vn accessibility score

79

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

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

Best Practices

lag.vn best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

lag.vn SEO score

85

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

Content Best Practices

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

Impact

Issue

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    VI

  • Language Claimed

    VI

  • Encoding

    UTF-8

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

lag.vn

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