Tools & Wizards About Us
web4008.com screenshot

Report Summary

  • 53

    Performance

    Renders faster than
    70% of other websites

  • 45

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

web4008.com

网站总机-400电话转分机|按效果电话付费|关键词效果监测|广告管家|金卡尺-北京吉亚伟业科技有限公司

Page Load Speed

27.5 sec in total

First Response

795 ms

Resources Loaded

26.4 sec

Page Rendered

299 ms

web4008.com screenshot

About Website

Click here to check amazing Web 4008 content for Hong Kong. Otherwise, check out these important facts you probably never knew about web4008.com

网站总机,400电话转分机,400电话,效果电话付费模式,4008业务精准营销平台率先采用效果电话计费的模式，为互联网企业提供精准营销解决方案,提升网站转化率，获得成交量

Visit web4008.com

Key Findings

We analyzed Web4008.com page load time and found that the first response time was 795 ms and then it took 26.7 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 12 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

web4008.com performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

37/100

25%

SI (Speed Index)

Value8.8 s

15/100

10%

TBT (Total Blocking Time)

Value440 ms

63/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value10.2 s

25/100

10%

Network Requests Diagram

web4008.com

795 ms

dedecms.css

282 ms

main.css

450 ms

jquery-1.4.4.min.js

1169 ms

slides.jquery.js

1461 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that all of those requests were addressed to Web4008.com and no external sources were called. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Web4008.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 116.1 kB (24%)

Content Size

481.2 kB

After Optimization

365.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Web4008.com main page is 481.2 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. Images take 401.1 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 20.2 kB

  • Original 25.4 kB
  • After minification 23.0 kB
  • After compression 5.2 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. 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 20.2 kB or 80% of the original size.

Image Optimization

-21%

Potential reduce by 82.6 kB

  • Original 401.1 kB
  • After minification 318.5 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, Web 4008 needs image optimization as it can save up to 82.6 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-24%

Potential reduce by 9.8 kB

  • Original 41.3 kB
  • After minification 38.2 kB
  • After compression 31.5 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 9.8 kB or 24% of the original size.

CSS Optimization

-26%

Potential reduce by 3.4 kB

  • Original 13.3 kB
  • After minification 13.0 kB
  • After compression 9.9 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. Web4008.com needs all CSS files to be minified and compressed as it can save up to 3.4 kB or 26% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (14%)

Requests Now

43

After Optimization

37

  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Web 4008. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

web4008.com

web4008.com

795 ms

dedecms.css

dedecms.css

282 ms

main.css

main.css

450 ms

jquery-1.4.4.min.js

jquery-1.4.4.min.js

1169 ms

slides.jquery.js

slides.jquery.js

1461 ms

dedeajax2.js

dedeajax2.js

1475 ms

pic_scroll.js

pic_scroll.js

1544 ms

layout.css

layout.css

290 ms

page.css

page.css

413 ms

green_skin.png

green_skin.png

2999 ms

header_iner.jpg

header_iner.jpg

3613 ms

logo.gif

logo.gif

508 ms

t1.gif

t1.gif

284 ms

smallbg.jpg

smallbg.jpg

265 ms

banner01.jpg

banner01.jpg

7691 ms

banner02.jpg

banner02.jpg

3576 ms

banner04.jpg

banner04.jpg

7340 ms

banner051.jpg

banner051.jpg

3232 ms

banner05.jpg

banner05.jpg

8782 ms

aikaqiche.jpg

aikaqiche.jpg

5657 ms

ron360.jpg

ron360.jpg

5092 ms

jinpu.jpg

jinpu.jpg

5356 ms

1-13100Q13UA55.jpg

1-13100Q13UA55.jpg

7182 ms

1-13100Q12311591.jpg

1-13100Q12311591.jpg

6914 ms

autohome.jpg

autohome.jpg

5946 ms

1-1304231221300-L.jpg

1-1304231221300-L.jpg

7321 ms

1-1304231221120-L.jpg

1-1304231221120-L.jpg

9923 ms

1-1304231220480-L.jpg

1-1304231220480-L.jpg

7411 ms

1-130423121Q0R2.jpg

1-130423121Q0R2.jpg

8607 ms

dx.jpg

dx.jpg

9153 ms

fw.jpg

fw.jpg

12515 ms

js.jpg

js.jpg

11356 ms

jiankongpingmu.jpg

jiankongpingmu.jpg

13912 ms

gongchengju_3.jpg

gongchengju_3.jpg

17150 ms

cisco_luyouqi.jpg

cisco_luyouqi.jpg

18639 ms

UPS_dianyuan.jpg

UPS_dianyuan.jpg

15706 ms

dell_fuwuqi.jpg

dell_fuwuqi.jpg

18539 ms

huawei_guangduanji.jpg

huawei_guangduanji.jpg

18637 ms

AudioCodes.jpg

AudioCodes.jpg

19282 ms

anpu_peixianjia.jpg

anpu_peixianjia.jpg

20042 ms

1-2.jpg

1-2.jpg

19844 ms

1-3.jpg

1-3.jpg

20042 ms

kefubao_V5.jpg

kefubao_V5.jpg

20043 ms

1-13042PS5140-L.jpg

1-13042PS5140-L.jpg

20043 ms

CRM_zhengshu_V2.jpg

CRM_zhengshu_V2.jpg

19992 ms

jinkachiV2.0.jpg

jinkachiV2.0.jpg

19781 ms

1-13042416403J10.jpg

1-13042416403J10.jpg

19764 ms

wangzhanzongji_V2.jpg

wangzhanzongji_V2.jpg

19540 ms

1-1304241620250-L.jpg

1-1304241620250-L.jpg

20048 ms

ruanjiandengjizheng.jpg

ruanjiandengjizheng.jpg

19814 ms

ISO9001_chinese.jpg

ISO9001_chinese.jpg

20469 ms

1-1304241623320-L.jpg

1-1304241623320-L.jpg

20433 ms

foot.gif

foot.gif

17409 ms

hp-title.png

hp-title.png

18164 ms

ico-2.gif

ico-2.gif

17091 ms

pagination.png

pagination.png

17063 ms

Accessibility Review

web4008.com accessibility score

45

Accessibility Issues

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.

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

web4008.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

web4008.com SEO score

85

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Web4008.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 Web4008.com main page’s claimed encoding is . 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

web4008.com

Open Graph description is not detected on the main page of Web 4008. 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: