Tools & Wizards About Us

Report Summary

  • 79

    Performance

    Renders faster than
    85% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

qgtong.com

全关通信息网-中国海关信息网-海关进出口通关数据-进出口通关数据库-全关通信息网

Page Load Speed

35.4 sec in total

First Response

10.8 sec

Resources Loaded

24.3 sec

Page Rendered

358 ms

About Website

Visit qgtong.com now to see the best up-to-date Qgtong content for China and also check out these interesting facts you probably never knew about qgtong.com

全关通信息网是外贸海关信息服务类专业网站，以“全关通数据库”为核心平台，以海关法规政策为更新编录依据，为用户提供权威的外贸与海关数据查询及相关资讯服务，范围包括HS编码查询，海关税则编码查询，最新出口退税率查询，商品归类查询，关税税率查询，海关进出口税则查询。

Visit qgtong.com

Key Findings

We analyzed Qgtong.com page load time and found that the first response time was 10.8 sec and then it took 24.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

qgtong.com performance score

79

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

55/100

25%

SI (Speed Index)

Value3.8 s

83/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.128

82/100

15%

TTI (Time to Interactive)

Value2.9 s

96/100

10%

Network Requests Diagram

qgtong.com

10776 ms

style2013.css

5037 ms

Function.js

1263 ms

gb_big5.js

4825 ms

UserLogin.asp

5521 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 85% of them (41 requests) were addressed to the original Qgtong.com, 4% (2 requests) were made to Szcert.ebs.org.cn and 2% (1 request) were made to S24.cnzz.com. The less responsive or slowest element that took the longest time to load (15.5 sec) belongs to the original domain Qgtong.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 86.6 kB (62%)

Content Size

139.5 kB

After Optimization

52.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Qgtong.com main page is 139.5 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. Only 10% of websites need less resources to load. HTML takes 45.5 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 36.7 kB

  • Original 45.5 kB
  • After minification 43.7 kB
  • After compression 8.8 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 36.7 kB or 81% of the original size.

Image Optimization

-19%

Potential reduce by 6.2 kB

  • Original 33.0 kB
  • After minification 26.8 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. Obviously, Qgtong needs image optimization as it can save up to 6.2 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-59%

Potential reduce by 17.5 kB

  • Original 29.7 kB
  • After minification 28.8 kB
  • After compression 12.2 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 17.5 kB or 59% of the original size.

CSS Optimization

-84%

Potential reduce by 26.2 kB

  • Original 31.4 kB
  • After minification 27.5 kB
  • After compression 5.1 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. Qgtong.com needs all CSS files to be minified and compressed as it can save up to 26.2 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (40%)

Requests Now

47

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Qgtong. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

qgtong.com accessibility score

72

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

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

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

qgtong.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

SEO Factors

qgtong.com SEO score

92

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

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Qgtong.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) and no language is claimed in <html> or <meta> tags either. Our system also found out that Qgtong.com main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of Qgtong. 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: