Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 95% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

thegioicapquang.com.vn

Cáp quang, Converter quang, Bộ chuyển đổi quang điện, phụ kiện cáp quang

Page Load Speed

7.2 sec in total

First Response

1.2 sec

Resources Loaded

5.8 sec

Page Rendered

214 ms

thegioicapquang.com.vn screenshot

About Website

Click here to check amazing Thegioicap Quang content for Vietnam. Otherwise, check out these important facts you probably never knew about thegioicapquang.com.vn

cung cấp cáp quang - converter quang và phụ kiện: odf, măng xông, cáp quang, dây nhảy quang, bộ chuyển đổi quang điện, video quang

Visit thegioicapquang.com.vn

Key Findings

We analyzed Thegioicapquang.com.vn page load time and found that the first response time was 1.2 sec and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

thegioicapquang.com.vn performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

24/100

10%

LCP (Largest Contentful Paint)

Value11.6 s

0/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value10,990 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.219

57/100

15%

TTI (Time to Interactive)

Value19.7 s

2/100

10%

Network Requests Diagram

thegioicapquang.com.vn

1185 ms

thegioicapquang.com.vn

1545 ms

jquery-1.10.2.min.js

497 ms

script.js

719 ms

jquery.js

960 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 55% of them (30 requests) were addressed to the original Thegioicapquang.com.vn, 15% (8 requests) were made to Embed.tawk.to and 9% (5 requests) were made to S7.addthis.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Thegioicapquang.com.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 190.9 kB (13%)

Content Size

1.4 MB

After Optimization

1.2 MB

In fact, the total size of Thegioicapquang.com.vn main page is 1.4 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. 65% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 146.1 kB

  • Original 182.8 kB
  • After minification 182.1 kB
  • After compression 36.6 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 146.1 kB or 80% of the original size.

Image Optimization

-4%

Potential reduce by 42.9 kB

  • Original 1.2 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. Thegioicap Quang images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 1.3 kB

  • Original 78.8 kB
  • After minification 78.8 kB
  • After compression 77.6 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

-4%

Potential reduce by 523 B

  • Original 13.7 kB
  • After minification 13.7 kB
  • After compression 13.2 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. Thegioicapquang.com.vn has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 24 (46%)

Requests Now

52

After Optimization

28

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Thegioicap Quang. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

thegioicapquang.com.vn accessibility score

98

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

thegioicapquang.com.vn 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

thegioicapquang.com.vn SEO score

98

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

    VI

  • Language Claimed

    VI

  • Encoding

    UTF-8

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

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