Report Summary

  • 82

    Performance

    Renders faster than
    87% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

Page Load Speed

19 sec in total

First Response

4.2 sec

Resources Loaded

14.3 sec

Page Rendered

522 ms

nettruyen.com screenshot

About Website

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Key Findings

We analyzed Nettruyen.com page load time and found that the first response time was 4.2 sec and then it took 14.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

nettruyen.com performance score

82

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

73/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

51/100

25%

SI (Speed Index)

Value2.6 s

97/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value4.3 s

85/100

10%

Network Requests Diagram

www.nettruyen.com

4168 ms

jquery.min.js

34 ms

jquery-ui.min.js

58 ms

plugins.css

1278 ms

style.css

2114 ms

Our browser made a total of 126 requests to load all elements on the main page. We found that 22% of them (28 requests) were addressed to the original Nettruyen.com, 16% (20 requests) were made to Static.xx.fbcdn.net and 10% (13 requests) were made to 4.bp.blogspot.com. The less responsive or slowest element that took the longest time to load (4.2 sec) belongs to the original domain Nettruyen.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 804.6 kB (42%)

Content Size

1.9 MB

After Optimization

1.1 MB

In fact, the total size of Nettruyen.com main page is 1.9 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 940.1 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 161.7 kB

  • Original 190.8 kB
  • After minification 165.7 kB
  • After compression 29.1 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 25.1 kB, which is 13% 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 161.7 kB or 85% of the original size.

Image Optimization

-10%

Potential reduce by 93.0 kB

  • Original 940.1 kB
  • After minification 847.1 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. Net Truyen images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 444.9 kB

  • Original 635.8 kB
  • After minification 587.2 kB
  • After compression 190.9 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 444.9 kB or 70% of the original size.

CSS Optimization

-81%

Potential reduce by 105.0 kB

  • Original 130.2 kB
  • After minification 126.0 kB
  • After compression 25.1 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. Nettruyen.com needs all CSS files to be minified and compressed as it can save up to 105.0 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 49 (41%)

Requests Now

119

After Optimization

70

The browser has sent 119 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Net Truyen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

nettruyen.com accessibility score

92

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.

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

Links do not have a discernible name

Best Practices

nettruyen.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

nettruyen.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

    VI

  • Language Claimed

    VI

  • Encoding

    UTF-8

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

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