Tools & Wizards About Us
gaoyouda.com screenshot

Report Summary

  • 91

    Performance

    Renders faster than
    91% of other websites

  • 40

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

gaoyouda.com

www.gaoyouda.com-官网首页

Page Load Speed

55 sec in total

First Response

8.8 sec

Resources Loaded

46 sec

Page Rendered

209 ms

gaoyouda.com screenshot

About Website

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

石家庄高优达科技有限公司-07-18年记录

Visit gaoyouda.com

Key Findings

We analyzed Gaoyouda.com page load time and found that the first response time was 8.8 sec and then it took 46.2 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 26 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

gaoyouda.com performance score

91

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

92/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

73/100

25%

SI (Speed Index)

Value3.4 s

89/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.7 s

100/100

10%

Network Requests Diagram

gaoyouda.com

8801 ms

style.css

7506 ms

common.css

1165 ms

base_1.js

7603 ms

common.js

5639 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 97% of them (57 requests) were addressed to the original Gaoyouda.com, 3% (2 requests) were made to Pub.idqqimg.com. The less responsive or slowest element that took the longest time to load (20.3 sec) belongs to the original domain Gaoyouda.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 224.0 kB (27%)

Content Size

838.6 kB

After Optimization

614.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Gaoyouda.com main page is 838.6 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. Only 10% of websites need less resources to load. Images take 676.9 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 43.5 kB

  • Original 53.1 kB
  • After minification 45.8 kB
  • After compression 9.5 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 7.3 kB, which is 14% 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 43.5 kB or 82% of the original size.

Image Optimization

-15%

Potential reduce by 102.6 kB

  • Original 676.9 kB
  • After minification 574.3 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, Gaoyouda needs image optimization as it can save up to 102.6 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-65%

Potential reduce by 46.0 kB

  • Original 70.6 kB
  • After minification 58.8 kB
  • After compression 24.6 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 46.0 kB or 65% of the original size.

CSS Optimization

-84%

Potential reduce by 31.8 kB

  • Original 38.0 kB
  • After minification 31.7 kB
  • After compression 6.1 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. Gaoyouda.com needs all CSS files to be minified and compressed as it can save up to 31.8 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (34%)

Requests Now

32

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gaoyouda. 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

gaoyouda.com

gaoyouda.com

8801 ms

style.css

style.css

7506 ms

common.css

common.css

1165 ms

base_1.js

base_1.js

7603 ms

common.js

common.js

5639 ms

producttwoclass_diy.css

producttwoclass_diy.css

805 ms

myfocus-1.2.4.full.js

myfocus-1.2.4.full.js

4520 ms

qqmenu.js

qqmenu.js

6665 ms

15336664.js

15336664.js

3146 ms

bg.gif

bg.gif

500 ms

logo.jpg

logo.jpg

5968 ms

navbg.gif

navbg.gif

4309 ms

a.jpg

a.jpg

20317 ms

b.jpg

b.jpg

20318 ms

c.jpg

c.jpg

20319 ms

d.jpg

d.jpg

20319 ms

about.gif

about.gif

8105 ms

2013090747484689.JPG

2013090747484689.JPG

13157 ms

2013090746514221.jpg

2013090746514221.jpg

20320 ms

2013090746339281.jpg

2013090746339281.jpg

20320 ms

2013090745842065.jpg

2013090745842065.jpg

20320 ms

2012122163622429.jpg

2012122163622429.jpg

20320 ms

2012122163233865.jpg

2012122163233865.jpg

20321 ms

2012122161942057.JPG

2012122161942057.JPG

20321 ms

2012053168519625.jpg

2012053168519625.jpg

20320 ms

2012053168446081.jpg

2012053168446081.jpg

20320 ms

2012053168346529.jpg

2012053168346529.jpg

20321 ms

2012053168219785.jpg

2012053168219785.jpg

20320 ms

2012053168084921.jpg

2012053168084921.jpg

20320 ms

2012053167951265.jpg

2012053167951265.jpg

20321 ms

2013030836858205.jpg

2013030836858205.jpg

20321 ms

2013030836785141.jpg

2013030836785141.jpg

20321 ms

2013030837486081.jpg

2013030837486081.jpg

20321 ms

2013030837656845.jpg

2013030837656845.jpg

20321 ms

2013030837722065.jpg

2013030837722065.jpg

20321 ms

2013030838071377.jpg

2013030838071377.jpg

20321 ms

2013030838149969.jpg

2013030838149969.jpg

20321 ms

qq.gif

qq.gif

20320 ms

mF_expo2010.css

mF_expo2010.css

20304 ms

mF_expo2010.js

mF_expo2010.js

20323 ms

button_11.gif

button_11.gif

1370 ms

button_11.gif

button_11.gif

324 ms

bg1.jpg

bg1.jpg

4952 ms

title7801.jpg

title7801.jpg

4549 ms

tli.gif

tli.gif

893 ms

bg10.jpg

bg10.jpg

946 ms

title10.jpg

title10.jpg

5462 ms

hill.gif

hill.gif

4850 ms

index_ico.gif

index_ico.gif

1405 ms

more.gif

more.gif

1853 ms

new_ico.gif

new_ico.gif

2341 ms

icon_p_1.gif

icon_p_1.gif

2789 ms

rtbg.gif

rtbg.gif

3170 ms

anlibg.gif

anlibg.gif

3867 ms

left_ico.gif

left_ico.gif

12683 ms

right_ico.gif

right_ico.gif

4238 ms

cptop.gif

cptop.gif

4597 ms

icon_9.gif

icon_9.gif

4856 ms

tsli.gif

tsli.gif

4906 ms

Accessibility Review

gaoyouda.com accessibility score

40

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

High

<object> elements do not have alternate text

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

gaoyouda.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

gaoyouda.com SEO score

77

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

High

robots.txt is not valid

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

    UTF-8

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

gaoyouda.com

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