Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 57% of websites

  • 85

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

sieuthicuago.divivu.com

Thông báo lỗi

Page Load Speed

20.2 sec in total

First Response

4.2 sec

Resources Loaded

15.4 sec

Page Rendered

644 ms

sieuthicuago.divivu.com screenshot

About Website

Visit sieuthicuago.divivu.com now to see the best up-to-date Sieuthicuago Divivu content for Vietnam and also check out these interesting facts you probably never knew about sieuthicuago.divivu.com

Cửa Gỗ Công Nghiệp | cua go cong nghiep | Cửa nhựa | cua nhua

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Key Findings

We analyzed Sieuthicuago.divivu.com page load time and found that the first response time was 4.2 sec and then it took 16 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

sieuthicuago.divivu.com performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

98/100

10%

LCP (Largest Contentful Paint)

Value1.4 s

100/100

25%

SI (Speed Index)

Value3.5 s

89/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.4 s

100/100

10%

Network Requests Diagram

sieuthicuago.divivu.com

4201 ms

style.css

472 ms

avim.css

488 ms

marquee.js

508 ms

avim.js

761 ms

Our browser made a total of 159 requests to load all elements on the main page. We found that 75% of them (120 requests) were addressed to the original Sieuthicuago.divivu.com, 6% (9 requests) were made to Xspace.talaweb.com and 5% (8 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (4.2 sec) belongs to the original domain Sieuthicuago.divivu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 183.1 kB (79%)

Content Size

231.5 kB

After Optimization

48.5 kB

In fact, the total size of Sieuthicuago.divivu.com main page is 231.5 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. HTML takes 199.3 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 176.9 kB

  • Original 199.3 kB
  • After minification 175.4 kB
  • After compression 22.4 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 24.0 kB, which is 12% 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 176.9 kB or 89% of the original size.

Image Optimization

-1%

Potential reduce by 57 B

  • Original 4.6 kB
  • After minification 4.6 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. Sieuthicuago Divivu images are well optimized though.

JavaScript Optimization

-22%

Potential reduce by 6.1 kB

  • Original 27.6 kB
  • After minification 27.6 kB
  • After compression 21.5 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 6.1 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 59 (40%)

Requests Now

149

After Optimization

90

The browser has sent 149 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sieuthicuago Divivu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

sieuthicuago.divivu.com accessibility score

84

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

sieuthicuago.divivu.com best practices score

85

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

sieuthicuago.divivu.com SEO score

67

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    VI

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sieuthicuago.divivu.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Vietnamese. Our system also found out that Sieuthicuago.divivu.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 description is not detected on the main page of Sieuthicuago Divivu. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: