Tools & Wizards About Us
busads.cn screenshot

Report Summary

  • 89

    Performance

    Renders faster than
    90% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 80

    SEO

    Google-friendlier than
    42% of websites

busads.cn

郑州公交广告 - 郑州公交车窗广告 - 郑州公交车内灯箱广告

Page Load Speed

11.4 sec in total

First Response

1.5 sec

Resources Loaded

9.5 sec

Page Rendered

366 ms

busads.cn screenshot

About Website

Welcome to busads.cn homepage info - get ready to check Busads best content for China right away, or after learning these important things about busads.cn

郑州公交广告，主要提供郑州城区公交车及公交站广告资源信息，作为城市公交广告领域的资深郑州公交广告公司,经营郑州公交总公司广告媒体,专注策划/发布公交车体广告,候车亭广告,公交车内灯箱广告,公交车窗广告等,电话:15638927722。

Visit busads.cn

Key Findings

We analyzed Busads.cn page load time and found that the first response time was 1.5 sec 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

busads.cn performance score

89

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.8 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.8 s

100/100

25%

SI (Speed Index)

Value1.5 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.376

28/100

15%

TTI (Time to Interactive)

Value0.8 s

100/100

10%

Network Requests Diagram

busads.cn

1491 ms

www.busads.cn

2049 ms

bootstrap.css

2092 ms

style.css

1408 ms

animate.css

1414 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that all of those requests were addressed to Busads.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (4.2 sec) belongs to the original domain Busads.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 602.6 kB (42%)

Content Size

1.4 MB

After Optimization

820.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Busads.cn main page is 1.4 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. 25% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 14.9 kB

  • Original 19.1 kB
  • After minification 14.9 kB
  • After compression 4.2 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 4.2 kB, which is 22% 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 14.9 kB or 78% of the original size.

Image Optimization

-26%

Potential reduce by 266.1 kB

  • Original 1.0 MB
  • After minification 745.2 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, Busads needs image optimization as it can save up to 266.1 kB or 26% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-67%

Potential reduce by 89.5 kB

  • Original 132.7 kB
  • After minification 132.3 kB
  • After compression 43.2 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 89.5 kB or 67% of the original size.

CSS Optimization

-89%

Potential reduce by 232.1 kB

  • Original 260.0 kB
  • After minification 202.9 kB
  • After compression 27.9 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. Busads.cn needs all CSS files to be minified and compressed as it can save up to 232.1 kB or 89% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

35

After Optimization

35

  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Busads. According to our analytics all requests are already optimized.

Network Requests Diagram

busads.cn

busads.cn

1491 ms

www.busads.cn

www.busads.cn

2049 ms

bootstrap.css

bootstrap.css

2092 ms

style.css

style.css

1408 ms

animate.css

animate.css

1414 ms

jquery.min.js

jquery.min.js

2474 ms

bootstrap.min.js

bootstrap.min.js

676 ms

myjs.js

myjs.js

728 ms

logo.png

logo.png

340 ms

banner.png

banner.png

2767 ms

banner1bg.png

banner1bg.png

336 ms

banner1.png

banner1.png

2165 ms

banner2bg.png

banner2bg.png

709 ms

banner2.png

banner2.png

1461 ms

cpbg.png

cpbg.png

1371 ms

gxn.png

gxn.png

1028 ms

qaq.png

qaq.png

1409 ms

mkh.png

mkh.png

1385 ms

kzd.png

kzd.png

1720 ms

wzjs.png

wzjs.png

1733 ms

ydcj.png

ydcj.png

1757 ms

ppsj.png

ppsj.png

1809 ms

dxfw.png

dxfw.png

2074 ms

gmbg.png

gmbg.png

2433 ms

goumaileftbg.png

goumaileftbg.png

2451 ms

goumaicenterbg.png

goumaicenterbg.png

2512 ms

goumairightbg.png

goumairightbg.png

2442 ms

anli_logo1.png

anli_logo1.png

2510 ms

anli_logo2.png

anli_logo2.png

2768 ms

anli_logo3.png

anli_logo3.png

2777 ms

anli_logo4.png

anli_logo4.png

2785 ms

anli_logo5.png

anli_logo5.png

2845 ms

anli_logo6.png

anli_logo6.png

2844 ms

datebg.png

datebg.png

4175 ms

weixin.png

weixin.png

3441 ms

guanwang.png

guanwang.png

3108 ms

erjibanner.png

erjibanner.png

3064 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

3123 ms

Accessibility Review

busads.cn accessibility score

69

Accessibility Issues

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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

busads.cn best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

busads.cn SEO score

80

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

    ZH

  • Language Claimed

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Busads.cn 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 Busads.cn 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

busads.cn

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