Tools & Wizards About Us

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

quocanpccc.com

Thiết bị PCCC | Tư vấn thiết kế, thi công, lắp đặt, thẩm duyệt PCCC

Page Load Speed

10.7 sec in total

First Response

804 ms

Resources Loaded

9.4 sec

Page Rendered

463 ms

About Website

Click here to check amazing Quocan PCCC content for Vietnam. Otherwise, check out these important facts you probably never knew about quocanpccc.com

Tư vấn thiết kế PCCC, xin thẩm duyệt PCCC, lập dự toán thiết kế PCCC, tổ chức đấu thầu PCCC. Nhập khẩu, cung cấp thiết bị PCCC, lắp đặt thiết bị pccc.

Visit quocanpccc.com

Key Findings

We analyzed Quocanpccc.com page load time and found that the first response time was 804 ms and then it took 9.9 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

quocanpccc.com performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value10.3 s

0/100

25%

SI (Speed Index)

Value13.1 s

2/100

10%

TBT (Total Blocking Time)

Value310 ms

77/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.9 s

27/100

10%

Network Requests Diagram

quocanpccc.com

804 ms

quocanpccc.com

3835 ms

wp-emoji-release.min.js

248 ms

style.min.css

494 ms

style.css

718 ms

Our browser made a total of 96 requests to load all elements on the main page. We found that 76% of them (73 requests) were addressed to the original Quocanpccc.com, 10% (10 requests) were made to Static.xx.fbcdn.net and 5% (5 requests) were made to Use.fontawesome.com. The less responsive or slowest element that took the longest time to load (3.8 sec) belongs to the original domain Quocanpccc.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 199.0 kB (7%)

Content Size

3.0 MB

After Optimization

2.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Quocanpccc.com main page is 3.0 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 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 126.5 kB

  • Original 150.0 kB
  • After minification 142.1 kB
  • After compression 23.5 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 126.5 kB or 84% of the original size.

Image Optimization

-1%

Potential reduce by 36.4 kB

  • Original 2.6 MB
  • After minification 2.6 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. Quocan PCCC images are well optimized though.

JavaScript Optimization

-15%

Potential reduce by 20.8 kB

  • Original 135.5 kB
  • After minification 135.5 kB
  • After compression 114.7 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 20.8 kB or 15% of the original size.

CSS Optimization

-18%

Potential reduce by 15.3 kB

  • Original 83.3 kB
  • After minification 83.3 kB
  • After compression 68.0 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. Quocanpccc.com needs all CSS files to be minified and compressed as it can save up to 15.3 kB or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (36%)

Requests Now

88

After Optimization

56

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Quocan PCCC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

quocanpccc.com accessibility score

75

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.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

quocanpccc.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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

quocanpccc.com SEO score

84

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 Quocanpccc.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 Quocanpccc.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 Quocan PCCC. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: