Tools & Wizards About Us
chongset.com screenshot

Report Summary

  • 40

    Performance

    Renders faster than
    59% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

chongset.com

Chống Sét - Lê Khang Corp

Page Load Speed

37 sec in total

First Response

833 ms

Resources Loaded

19.5 sec

Page Rendered

16.7 sec

chongset.com screenshot

About Website

Click here to check amazing Chongset content. Otherwise, check out these important facts you probably never knew about chongset.com

Chống sét. Công Ty TNHH Lê Khang Corp đại lý Thiết bị chống sét, chống sét trực tiếp, chống sét lan truyền, kim thu sét, cáp đồng trần, cọc tiếp địa, hàn hóa nhiệt, vật tư chống sét...

Visit chongset.com

Key Findings

We analyzed Chongset.com page load time and found that the first response time was 833 ms and then it took 36.2 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

chongset.com performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value9.3 s

1/100

25%

SI (Speed Index)

Value7.9 s

23/100

10%

TBT (Total Blocking Time)

Value400 ms

68/100

30%

CLS (Cumulative Layout Shift)

Value0.18

67/100

15%

TTI (Time to Interactive)

Value8.0 s

42/100

10%

Network Requests Diagram

chongset.com

833 ms

chongset.com

1617 ms

css2

38 ms

bootstrap.min.css

636 ms

style.css

803 ms

Our browser made a total of 107 requests to load all elements on the main page. We found that 92% of them (98 requests) were addressed to the original Chongset.com, 5% (5 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Unpkg.com. The less responsive or slowest element that took the longest time to load (9 sec) belongs to the original domain Chongset.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 233.9 kB (2%)

Content Size

9.9 MB

After Optimization

9.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chongset.com main page is 9.9 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. 65% of websites need less resources to load. Images take 9.7 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 101.5 kB

  • Original 114.8 kB
  • After minification 101.7 kB
  • After compression 13.3 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 13.1 kB, which is 11% 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 101.5 kB or 88% of the original size.

Image Optimization

-1%

Potential reduce by 131.0 kB

  • Original 9.7 MB
  • After minification 9.6 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. Chongset images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 661 B

  • Original 73.5 kB
  • After minification 73.5 kB
  • After compression 72.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-3%

Potential reduce by 707 B

  • Original 27.1 kB
  • After minification 27.1 kB
  • After compression 26.4 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. Chongset.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 7 (7%)

Requests Now

100

After Optimization

93

  • Images
  • JavaScript
  • CSS

The browser has sent 100 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chongset. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

chongset.com

chongset.com

833 ms

chongset.com

chongset.com

1617 ms

css2

css2

38 ms

bootstrap.min.css

bootstrap.min.css

636 ms

style.css

style.css

803 ms

ionicons.esm.js

ionicons.esm.js

35 ms

ionicons.js

ionicons.js

49 ms

jquery-1.9.1.min.js

jquery-1.9.1.min.js

1354 ms

payment.js

payment.js

865 ms

funcweblink.js

funcweblink.js

865 ms

bootstrap.min.js

bootstrap.min.js

1098 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

1296 ms

gtm.js

gtm.js

120 ms

1665476077_logo.jpg

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264 ms

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3541 ms

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3280 ms

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2138 ms

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1900 ms

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4302 ms

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2614 ms

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3307 ms

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3453 ms

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6063 ms

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4329 ms

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4355 ms

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4753 ms

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4872 ms

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6570 ms

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5152 ms

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4891 ms

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5283 ms

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5425 ms

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5685 ms

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7491 ms

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6591 ms

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6226 ms

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6216 ms

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7621 ms

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6769 ms

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6506 ms

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7618 ms

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7205 ms

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7639 ms

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8055 ms

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49 ms

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70 ms

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78 ms

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78 ms

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79 ms

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9046 ms

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7981 ms

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7900 ms

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8133 ms

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7937 ms

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7743 ms

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6971 ms

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7093 ms

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6205 ms

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5922 ms

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8471 ms

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6149 ms

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6119 ms

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5445 ms

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5141 ms

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5409 ms

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5244 ms

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4997 ms

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5570 ms

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8004 ms

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5027 ms

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4965 ms

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4841 ms

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4807 ms

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4712 ms

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5027 ms

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4287 ms

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5017 ms

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4813 ms

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4686 ms

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4321 ms

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4440 ms

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4098 ms

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5230 ms

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4481 ms

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3949 ms

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4230 ms

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4597 ms

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4474 ms

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4233 ms

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4417 ms

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4357 ms

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5220 ms

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4194 ms

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3905 ms

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3898 ms

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4418 ms

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4079 ms

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6544 ms

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3957 ms

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3791 ms

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3972 ms

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3947 ms

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3658 ms

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3715 ms

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3685 ms

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3679 ms

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3430 ms

Accessibility Review

chongset.com accessibility score

95

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.

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

chongset.com best practices score

67

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

chongset.com SEO score

91

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 Chongset.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 Chongset.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

chongset.com

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