Access quocanpccc.com. Thiết bị PCCC | Tư vấn thiết kế, thi công, lắp đặt, thẩm duyệt PCCC

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%

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.

Content Size

3.0 MB

After Optimization

2.8 MB

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 Now

After Optimization

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.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

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

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

These items highlight common accessibility best practices.

High

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

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

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

quocanpccc.com

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:

Report Summary

Performance

Accessibility

Best Practices

SEO

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

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

quocanpccc.com

quocanpccc.com

wp-emoji-release.min.js

style.min.css

style.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

quocanpccc.com

quocanpccc.com

wp-emoji-release.min.js

style.min.css

style.css

fl-icons.css

all.css

flatsome.css

flatsome-shop.css

style.css

css

v4-shims.css

jquery.js

jquery-migrate.min.js

jquery.image_zoom.min.js

image_zoom-init.js

jquery.blockUI.min.js

add-to-cart.min.js

js.cookie.min.js

woocommerce.min.js

cart-fragments.min.js

flatsome-live-search.js

hoverIntent.min.js

flatsome.js

woocommerce.js

wp-embed.min.js

css2

dmca_protected_sml_120l.png

page.php

logo-quocan-pccc-group.jpg

banner-pccc.jpg

nfpa2021-1.jpg

BANNER001a.jpg

BANNER002.jpg

BANNER003.jpg

BANNER004.jpg

BANNER005.jpg

Kidde-QA-300x300.jpg

fm200-300x300.png

CM-0403B-300x300.jpg

CM-0403B2-300x300.jpg

CM-0403A-300x300.jpg

CM-S104-300x300.jpg