Tools & Wizards About Us
guizhoufanglei.com screenshot

Report Summary

  • 84

    Performance

    Renders faster than
    88% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

guizhoufanglei.com

贵州防雷检测公司贵州特种防雷工程资质*贵州防雷公司*贵州防雷器价格电源防雷箱厂家大数据机房网络防雷产品报价*建筑物防雷检测甲级资质*贵州防雷接地工程设计煤矿防雷选科比特品牌

Page Load Speed

7.9 sec in total

First Response

749 ms

Resources Loaded

6.9 sec

Page Rendered

232 ms

guizhoufanglei.com screenshot

About Website

Click here to check amazing Guizhoufanglei content. Otherwise, check out these important facts you probably never knew about guizhoufanglei.com

贵州防雷检测公司贵州特种防雷工程资质科比特贵州防雷厂家开发贵州电源防雷器网络防雷器价格的防雷公司-大数据机房防雷器报价-贵州防雷接地工程设计-建筑物防雷检测工程,防雷产品均通过ISO认证,煤矿防雷工程甲级防雷检测资质厂家。

Visit guizhoufanglei.com

Key Findings

We analyzed Guizhoufanglei.com page load time and found that the first response time was 749 ms and then it took 7.1 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

guizhoufanglei.com performance score

84

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

91/100

10%

LCP (Largest Contentful Paint)

Value2.4 s

91/100

25%

SI (Speed Index)

Value6.1 s

44/100

10%

TBT (Total Blocking Time)

Value110 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.194

63/100

15%

TTI (Time to Interactive)

Value4.2 s

85/100

10%

Network Requests Diagram

guizhoufanglei.com

749 ms

master.css

224 ms

pagemode.js

430 ms

19809435.js

755 ms

kf.css

433 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 98% of them (45 requests) were addressed to the original Guizhoufanglei.com, 2% (1 request) were made to Js.users.51.la. The less responsive or slowest element that took the longest time to load (6.2 sec) belongs to the original domain Guizhoufanglei.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 230.3 kB (12%)

Content Size

2.0 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Guizhoufanglei.com main page is 2.0 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. 55% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 53.7 kB

  • Original 58.9 kB
  • After minification 34.8 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. This page needs HTML code to be minified as it can gain 24.1 kB, which is 41% 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 53.7 kB or 91% of the original size.

Image Optimization

-9%

Potential reduce by 173.7 kB

  • Original 1.9 MB
  • After minification 1.8 MB

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. Guizhoufanglei images are well optimized though.

JavaScript Optimization

-57%

Potential reduce by 622 B

  • Original 1.1 kB
  • After minification 876 B
  • After compression 464 B

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 622 B or 57% of the original size.

CSS Optimization

-31%

Potential reduce by 2.2 kB

  • Original 7.0 kB
  • After minification 7.0 kB
  • After compression 4.8 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. Guizhoufanglei.com needs all CSS files to be minified and compressed as it can save up to 2.2 kB or 31% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (7%)

Requests Now

45

After Optimization

42

  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Guizhoufanglei. 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 as a result speed up the page load time.

Network Requests Diagram

guizhoufanglei.com

guizhoufanglei.com

749 ms

master.css

master.css

224 ms

pagemode.js

pagemode.js

430 ms

19809435.js

19809435.js

755 ms

kf.css

kf.css

433 ms

qqkf.js

qqkf.js

442 ms

tj.js

tj.js

443 ms

tel.png

tel.png

665 ms

logo.png

logo.png

901 ms

pic_x.jpg

pic_x.jpg

642 ms

2010330143285875.jpg

2010330143285875.jpg

1501 ms

2010330145526233.jpg

2010330145526233.jpg

1323 ms

20103301357484561.jpg

20103301357484561.jpg

1326 ms

20093122144396974.gif

20093122144396974.gif

1069 ms

2010728171058159.jpg

2010728171058159.jpg

1331 ms

2010331103273229.jpg

2010331103273229.jpg

1348 ms

201207161407583776.gif

201207161407583776.gif

1285 ms

20103301157539618.jpg

20103301157539618.jpg

1926 ms

20097221518192576.jpg

20097221518192576.jpg

6166 ms

2010729933152725.jpg

2010729933152725.jpg

3222 ms

2010729100427131.jpg

2010729100427131.jpg

5967 ms

20093122222349877.jpg

20093122222349877.jpg

1572 ms

20107281158204280.jpg

20107281158204280.jpg

2871 ms

20093122220378052.jpg

20093122220378052.jpg

6042 ms

2010524153753435.jpg

2010524153753435.jpg

2353 ms

topicons.jpg

topicons.jpg

2336 ms

banner.gif

banner.gif

4672 ms

navbg.png

navbg.png

2856 ms

navborder.jpg

navborder.jpg

3069 ms

index_introduction.jpg

index_introduction.jpg

3211 ms

contactbg.jpg

contactbg.jpg

3285 ms

con2title.jpg

con2title.jpg

3433 ms

con2_border.jpg

con2_border.jpg

3500 ms

index_news.jpg

index_news.jpg

3655 ms

pic_2.jpg

pic_2.jpg

3714 ms

shadow.jpg

shadow.jpg

3875 ms

index_list.jpg

index_list.jpg

3929 ms

icons1.jpg

icons1.jpg

4097 ms

201203281233376094.jpg

201203281233376094.jpg

4358 ms

201203281235052773.jpg

201203281235052773.jpg

4343 ms

201203281228397045.jpg

201203281228397045.jpg

4377 ms

201203281230083029.jpg

201203281230083029.jpg

4556 ms

201203281231356811.jpg

201203281231356811.jpg

4583 ms

tel2.jpg

tel2.jpg

4477 ms

201907201012207538.jpg

201907201012207538.jpg

4773 ms

fixCont.png

fixCont.png

4339 ms

Accessibility Review

guizhoufanglei.com accessibility score

68

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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.

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

guizhoufanglei.com best practices score

67

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

guizhoufanglei.com SEO score

82

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

    N/A

  • Encoding

    UTF-8

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

guizhoufanglei.com

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