Tools & Wizards About Us

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

qiaogen.com

乔根网络 | 桑桥网络科技 | 金华市桑桥网络科技有限公司（原名金华市乔根网络科技有限公司；原简称金华乔根网络、乔根网络）：金华网站建设，企业邮箱 ，腾讯企业邮箱，企业微信，400电话

Page Load Speed

8 sec in total

First Response

780 ms

Resources Loaded

7 sec

Page Rendered

172 ms

About Website

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

金华桑桥网络（曾用名金华乔根网络、乔根网络科技）是一个专业有范的金华网站建设公司，有金华网站建设、金华网站制作、金华外贸网站建设、金华网络公司服务，以及微信公众号第三方开发、微信小程序开发等业务。金华桑桥网络（金华乔根网络科技）是腾讯企业邮箱官方授权一级经销商（代理商、服务中心），销售服务的腾讯企业产品有腾讯企业邮箱、企业微信、企业QQ、RTX（腾讯通）等。

Visit qiaogen.com

Key Findings

We analyzed Qiaogen.com page load time and found that the first response time was 780 ms and then it took 7.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

qiaogen.com performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value19.0 s

0/100

25%

SI (Speed Index)

Value10.8 s

6/100

10%

TBT (Total Blocking Time)

Value1,570 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value18.6 s

3/100

10%

Network Requests Diagram

qiaogen.com

780 ms

www.qiaogen.com

1256 ms

style.css

227 ms

exmail.css

452 ms

img-fwxm.gif

1123 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 55% of them (37 requests) were addressed to the original Qiaogen.com, 16% (11 requests) were made to Webpage.qidian.qq.com and 12% (8 requests) were made to Bqq.gtimg.com. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Lib.sinaapp.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 105.6 kB (11%)

Content Size

975.8 kB

After Optimization

870.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Qiaogen.com main page is 975.8 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 460.2 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 42.8 kB

  • Original 50.7 kB
  • After minification 32.6 kB
  • After compression 7.9 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 18.1 kB, which is 36% 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 42.8 kB or 84% of the original size.

Image Optimization

-11%

Potential reduce by 50.6 kB

  • Original 460.2 kB
  • After minification 409.5 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, Qiaogen needs image optimization as it can save up to 50.6 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-2%

Potential reduce by 8.5 kB

  • Original 344.4 kB
  • After minification 344.4 kB
  • After compression 335.9 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 3.6 kB

  • Original 120.5 kB
  • After minification 120.5 kB
  • After compression 116.9 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. Qiaogen.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 24 (38%)

Requests Now

63

After Optimization

39

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Qiaogen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

qiaogen.com accessibility score

69

Accessibility Issues

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

qiaogen.com 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

qiaogen.com SEO score

62

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

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Qiaogen.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Qiaogen.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 description is not detected on the main page of Qiaogen. 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: