Tools & Wizards About Us
joyj.com screenshot

Report Summary

  • 76

    Performance

    Renders faster than
    84% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 80

    SEO

    Google-friendlier than
    42% of websites

joyj.com

网购淘实惠 - 全网神价监控，发现什么值得买的商品优惠

Page Load Speed

71.1 sec in total

First Response

667 ms

Resources Loaded

67.1 sec

Page Rendered

3.3 sec

joyj.com screenshot

About Website

Visit joyj.com now to see the best up-to-date Joyj content for China and also check out these interesting facts you probably never knew about joyj.com

网购淘实惠，网罗全网神价优惠，定制专属你的网购优惠清单，淘实惠为你发现全网最值得买的商品秒杀优惠精选，淘实惠努力打造全网最好的导购平台

Visit joyj.com

Key Findings

We analyzed Joyj.com page load time and found that the first response time was 667 ms and then it took 70.4 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 4 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

joyj.com performance score

76

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

70/100

25%

SI (Speed Index)

Value10.4 s

8/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value4.0 s

88/100

10%

Network Requests Diagram

joyj.com

667 ms

10931 ms

bootstrap.css

3061 ms

style.css

14824 ms

font-awesome.css

4058 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 54% of them (50 requests) were addressed to the original Joyj.com, 42% (39 requests) were made to Image.joyj.com and 3% (3 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Joyj.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 123.8 kB (16%)

Content Size

771.4 kB

After Optimization

647.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Joyj.com main page is 771.4 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. 40% of websites need less resources to load. Images take 537.7 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 51.2 kB

  • Original 68.8 kB
  • After minification 68.7 kB
  • After compression 17.6 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 51.2 kB or 74% of the original size.

Image Optimization

-5%

Potential reduce by 29.3 kB

  • Original 537.7 kB
  • After minification 508.4 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. Joyj images are well optimized though.

JavaScript Optimization

-19%

Potential reduce by 20.6 kB

  • Original 107.1 kB
  • After minification 106.9 kB
  • After compression 86.5 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 20.6 kB or 19% of the original size.

CSS Optimization

-39%

Potential reduce by 22.6 kB

  • Original 57.7 kB
  • After minification 57.0 kB
  • After compression 35.1 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. Joyj.com needs all CSS files to be minified and compressed as it can save up to 22.6 kB or 39% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (23%)

Requests Now

82

After Optimization

63

  • Images
  • JavaScript
  • CSS

The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Joyj. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

joyj.com

joyj.com

667 ms

10931 ms

bootstrap.css

bootstrap.css

3061 ms

style.css

style.css

14824 ms

font-awesome.css

font-awesome.css

4058 ms

jquery.min.js

jquery.min.js

20474 ms

bootstrap.min.js

bootstrap.min.js

5992 ms

sdk.js

sdk.js

1937 ms

jquery.lazyload.min.js

jquery.lazyload.min.js

5703 ms

tsh.index.css

tsh.index.css

8638 ms

bootstrap-switch.css

bootstrap-switch.css

6946 ms

perfect-scrollbar.min.css

perfect-scrollbar.min.css

6152 ms

tsh.announce.js

tsh.announce.js

4509 ms

perfect-scrollbar.min.js

perfect-scrollbar.min.js

9761 ms

jquery.pin.js

jquery.pin.js

3112 ms

jquery.infinitescroll.dev.js

jquery.infinitescroll.dev.js

11377 ms

bootstrap-switch.min.js

bootstrap-switch.min.js

6451 ms

tsh.index.js

tsh.index.js

8087 ms

jquery.cookie.js

jquery.cookie.js

10173 ms

global.js

global.js

11739 ms

tsh.bg-message.js

tsh.bg-message.js

10182 ms

tsh.bg-hot-message.js

tsh.bg-hot-message.js

12078 ms

tsh.bg-a-message.js

tsh.bg-a-message.js

10608 ms

hm.js

hm.js

1128 ms

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190_190_0_adfb9696fb42809f724963c58592523b.jpg

290 ms

logo1.png

logo1.png

1067 ms

logo-mobile.png

logo-mobile.png

8558 ms

logo-mini.png

logo-mini.png

957 ms

nav-wantbuy.png

nav-wantbuy.png

954 ms

avatar-mini-no-login.png

avatar-mini-no-login.png

957 ms

blank.gif

blank.gif

962 ms

jd.png

jd.png

1115 ms

suning.png

suning.png

2576 ms

gome.png

gome.png

6433 ms

tmall.png

tmall.png

1259 ms

yhd.png

yhd.png

1597 ms

dangdang.png

dangdang.png

5829 ms

vipshop.png

vipshop.png

1713 ms

jumei.png

jumei.png

3925 ms

juhuasuan.png

juhuasuan.png

2151 ms

p_block_news.png

p_block_news.png

2602 ms

p_block_hot_keys.png

p_block_hot_keys.png

3112 ms

p_block_top_ht.png

p_block_top_ht.png

6048 ms

register-button.png

register-button.png

3645 ms

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256 ms

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245 ms

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246 ms

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243 ms

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251 ms

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253 ms

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254 ms

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255 ms

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916 ms

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908 ms

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907 ms

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909 ms

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886 ms

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889 ms

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905 ms

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902 ms

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900 ms

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899 ms

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917 ms

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923 ms

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925 ms

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2255 ms

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929 ms

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929 ms

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1773 ms

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1550 ms

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1715 ms

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1726 ms

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1460 ms

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2338 ms

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3278 ms

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2367 ms

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2595 ms

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3608 ms

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3221 ms

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2749 ms

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2774 ms

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3165 ms

lato-regular.woff

lato-regular.woff

19632 ms

lato-light.woff

lato-light.woff

16510 ms

lato-bold.woff

lato-bold.woff

19632 ms

lato-black.woff

lato-black.woff

13089 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

19630 ms

hm.gif

hm.gif

401 ms

footer-logo.png

footer-logo.png

9290 ms

hm.gif

hm.gif

3778 ms

lato-regular.ttf

lato-regular.ttf

11640 ms

lato-bold.ttf

lato-bold.ttf

9695 ms

fontawesome-webfont.ttf

fontawesome-webfont.ttf

17699 ms

Accessibility Review

joyj.com accessibility score

64

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

joyj.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

joyj.com 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

    N/A

  • Encoding

    UTF-8

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

joyj.com

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