Tools & Wizards About Us
beijingtuning.com screenshot

Report Summary

  • 98

    Performance

    Renders faster than
    95% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

beijingtuning.com

北京途宁网络科技有限公司

Page Load Speed

26.2 sec in total

First Response

1.4 sec

Resources Loaded

24.7 sec

Page Rendered

155 ms

beijingtuning.com screenshot

About Website

Welcome to beijingtuning.com homepage info - get ready to check Beijingtuning best content right away, or after learning these important things about beijingtuning.com

北京途宁网络科技有限公司专注于网络科技与行业信息的融合，以新技术和新方式，来搜集和整理海量数据信息；以新角度和新观点，来观察和分析其中的精髓；以新体验和新途径，来展现和展示给需要的人。

Visit beijingtuning.com

Key Findings

We analyzed Beijingtuning.com page load time and found that the first response time was 1.4 sec and then it took 24.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

beijingtuning.com performance score

98

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

94/100

10%

LCP (Largest Contentful Paint)

Value1.6 s

99/100

25%

SI (Speed Index)

Value3.7 s

86/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.6 s

100/100

10%

Network Requests Diagram

beijingtuning.com

1365 ms

www.beijingtuning.com

1541 ms

webstyle.css

2125 ms

jquery.min.js

1320 ms

slideplay.js

862 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that all of those requests were addressed to Beijingtuning.com and no external sources were called. The less responsive or slowest element that took the longest time to load (19.6 sec) belongs to the original domain Beijingtuning.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 141.5 kB (62%)

Content Size

226.5 kB

After Optimization

84.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Beijingtuning.com main page is 226.5 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. 15% of websites need less resources to load. Javascripts take 102.8 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 12.1 kB

  • Original 15.8 kB
  • After minification 14.8 kB
  • After compression 3.7 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 12.1 kB or 76% of the original size.

Image Optimization

-49%

Potential reduce by 39.3 kB

  • Original 79.5 kB
  • After minification 40.2 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, Beijingtuning needs image optimization as it can save up to 39.3 kB or 49% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 67.5 kB

  • Original 102.8 kB
  • After minification 98.6 kB
  • After compression 35.3 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 67.5 kB or 66% of the original size.

CSS Optimization

-80%

Potential reduce by 22.7 kB

  • Original 28.3 kB
  • After minification 26.6 kB
  • After compression 5.6 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. Beijingtuning.com needs all CSS files to be minified and compressed as it can save up to 22.7 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (31%)

Requests Now

32

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Beijingtuning. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

beijingtuning.com

beijingtuning.com

1365 ms

www.beijingtuning.com

www.beijingtuning.com

1541 ms

webstyle.css

webstyle.css

2125 ms

jquery.min.js

jquery.min.js

1320 ms

slideplay.js

slideplay.js

862 ms

srcollimg.js

srcollimg.js

913 ms

loadimage.js

loadimage.js

914 ms

top.js

top.js

1006 ms

logo.png

logo.png

3096 ms

tel_txt.png

tel_txt.png

419 ms

nav_bg.png

nav_bg.png

416 ms

1401868683.jpg

1401868683.jpg

19592 ms

1401873864.jpg

1401873864.jpg

19593 ms

1401871632.jpg

1401871632.jpg

16402 ms

search_bg.gif

search_bg.gif

753 ms

news_title.png

news_title.png

2095 ms

1401876578.jpg

1401876578.jpg

4416 ms

aboutus_bg.png

aboutus_bg.png

2498 ms

1401878056.jpg

1401878056.jpg

5883 ms

contact_title.png

contact_title.png

4426 ms

follow_title.png

follow_title.png

6049 ms

sina_logo.png

sina_logo.png

5309 ms

tqq_logo.png

tqq_logo.png

5751 ms

1402073370.png

1402073370.png

12128 ms

1401887858.jpg

1401887858.jpg

8751 ms

1401881070.png

1401881070.png

10185 ms

1401874358.png

1401874358.png

11366 ms

1401876110.gif

1401876110.gif

10599 ms

1401878112.png

1401878112.png

12677 ms

1401886316.png

1401886316.png

14895 ms

1401871661.png

1401871661.png

15727 ms

1401880498.jpg

1401880498.jpg

13150 ms

weblink_title.png

weblink_title.png

13566 ms

sprite.png

sprite.png

14005 ms

arrow.png

arrow.png

14421 ms

loading2.gif

loading2.gif

14852 ms

Accessibility Review

beijingtuning.com accessibility score

57

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

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

beijingtuning.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

SEO Factors

beijingtuning.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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Beijingtuning.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Beijingtuning.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

beijingtuning.com

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