Tools & Wizards About Us
didyoushoponline.com screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 45

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

didyoushoponline.com

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Page Load Speed

10.9 sec in total

First Response

28 ms

Resources Loaded

10.7 sec

Page Rendered

235 ms

didyoushoponline.com screenshot

About Website

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Key Findings

We analyzed Didyoushoponline.com page load time and found that the first response time was 28 ms and then it took 10.9 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

didyoushoponline.com performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

14/100

10%

LCP (Largest Contentful Paint)

Value20.9 s

0/100

25%

SI (Speed Index)

Value15.8 s

0/100

10%

TBT (Total Blocking Time)

Value320 ms

77/100

30%

CLS (Cumulative Layout Shift)

Value0.331

34/100

15%

TTI (Time to Interactive)

Value13.4 s

11/100

10%

Network Requests Diagram

didyoushoponline.com

28 ms

www.didyoushoponline.com

88 ms

jquery.min.js

17 ms

style.css

64 ms

_sitegray.js

56 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 47% of them (27 requests) were addressed to the original Didyoushoponline.com, 28% (16 requests) were made to Tzb.xmu.edu.cn and 17% (10 requests) were made to Tp.xinxiyidiantong.com. The less responsive or slowest element that took the longest time to load (8.6 sec) relates to the external source Tp.xinxiyidiantong.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 562.6 kB (14%)

Content Size

4.0 MB

After Optimization

3.4 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Didyoushoponline.com main page is 4.0 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. 45% of websites need less resources to load. Images take 4.0 MB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 3.1 kB

  • Original 4.5 kB
  • After minification 4.4 kB
  • After compression 1.4 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 3.1 kB or 69% of the original size.

Image Optimization

-14%

Potential reduce by 558.4 kB

  • Original 4.0 MB
  • After minification 3.4 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. Obviously, Didyoushoponline needs image optimization as it can save up to 558.4 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-5%

Potential reduce by 1.1 kB

  • Original 20.2 kB
  • After minification 20.2 kB
  • After compression 19.1 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 26 (47%)

Requests Now

55

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Didyoushoponline. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

didyoushoponline.com

didyoushoponline.com

28 ms

www.didyoushoponline.com

www.didyoushoponline.com

88 ms

jquery.min.js

jquery.min.js

17 ms

style.css

style.css

64 ms

_sitegray.js

_sitegray.js

56 ms

index.vsb.css

index.vsb.css

47 ms

vsbscreen.min.js

vsbscreen.min.js

55 ms

counter.js

counter.js

63 ms

dynclicks.js

dynclicks.js

77 ms

openlink.js

openlink.js

83 ms

base64.js

base64.js

90 ms

jquery-latest.min.js

jquery-latest.min.js

104 ms

vue.js

vue.js

118 ms

bluebird.min.js

bluebird.min.js

120 ms

axios.js

axios.js

111 ms

polyfill.js

polyfill.js

124 ms

token.js

token.js

128 ms

index.css

index.css

151 ms

index.js

index.js

163 ms

public.js

public.js

145 ms

imagechangenews.css

imagechangenews.css

148 ms

imagechangenews.js

imagechangenews.js

154 ms

centerCutImg.js

centerCutImg.js

169 ms

ajax.js

ajax.js

174 ms

jquery.js

jquery.js

177 ms

jquerybdtxk.js

jquerybdtxk.js

178 ms

sj.js

sj.js

908 ms

fcl.php

fcl.php

1015 ms

bjbjbjbjbj.png

bjbjbjbjbj.png

2250 ms

dhlogo.png

dhlogo.png

2577 ms

444.png

444.png

3838 ms

20th.jpg

20th.jpg

4703 ms

ddh.jpg

ddh.jpg

4730 ms

54toyhvk4oileqkh2dhxo03dw6kgzljw5fbbxsv2.gif

54toyhvk4oileqkh2dhxo03dw6kgzljw5fbbxsv2.gif

3427 ms

jquery.la.min.js

jquery.la.min.js

12 ms

9ac8ygliapz5ww4p3uuacykkfhn6am4w6t6hqand.png

9ac8ygliapz5ww4p3uuacykkfhn6am4w6t6hqand.png

3322 ms

w2yv7gaw62ruwr45e84katad9rwob2w25kltscui.gif

w2yv7gaw62ruwr45e84katad9rwob2w25kltscui.gif

2095 ms

bcxyd1s1sigdhca92z9vasjpppocuc81b03spnfn.jpg

bcxyd1s1sigdhca92z9vasjpppocuc81b03spnfn.jpg

2132 ms

uqpu1x4t749lwvxkguwwsdova106pr.jpg

uqpu1x4t749lwvxkguwwsdova106pr.jpg

4763 ms

73in1fspksw4vkiz33cink1f95gkt6.png

73in1fspksw4vkiz33cink1f95gkt6.png

3500 ms

vinb9ufmfncf975y9rvx382nt7h7123khi4lo6kk.gif

vinb9ufmfncf975y9rvx382nt7h7123khi4lo6kk.gif

3684 ms

ndo5u75d8mk1is8ldrdhiw1h429tnk.gif

ndo5u75d8mk1is8ldrdhiw1h429tnk.gif

4681 ms

yosaptvht6oakqvv813zyv433092xz.jpg

yosaptvht6oakqvv813zyv433092xz.jpg

8617 ms

iwv840mvscz87ws4p3324p7k2i4yuh.gif

iwv840mvscz87ws4p3324p7k2i4yuh.gif

6647 ms

pxbx.jpg

pxbx.jpg

4579 ms

2.png

2.png

4176 ms

space.gif

space.gif

3064 ms

666.png

666.png

6369 ms

more.png

more.png

4167 ms

3.png

3.png

4605 ms

qrcode_for_gh_d84bd6285d44_430.jpg

qrcode_for_gh_d84bd6285d44_430.jpg

4613 ms

1.png

1.png

4930 ms

4.png

4.png

4941 ms

js-sdk-pro.min.js

js-sdk-pro.min.js

8 ms

tj.js

tj.js

305 ms

collect

collect

842 ms

banner_bg.png

banner_bg.png

4930 ms

slider-arrow.png

slider-arrow.png

4944 ms

Accessibility Review

didyoushoponline.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

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

didyoushoponline.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

didyoushoponline.com SEO score

69

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

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 doesn't use 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 Didyoushoponline.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 Didyoushoponline.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

didyoushoponline.com

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