Tools & Wizards About Us
sj33.cn screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 50

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

sj33.cn

设计之家 - 传播先进设计理念 推动原创设计发展

Page Load Speed

50.1 sec in total

First Response

6.3 sec

Resources Loaded

43.4 sec

Page Rendered

415 ms

sj33.cn screenshot

About Website

Visit sj33.cn now to see the best up-to-date Sj 33 content for China and also check out these interesting facts you probably never knew about sj33.cn

设计之家,致力于推广最新的设计理念，关注最新的设计动态,涵盖平面设计,包装设计,网页设计,室内设计,工业设计,插画设计,艺术设计,设计大赛等领域.

Visit sj33.cn

Key Findings

We analyzed Sj33.cn page load time and found that the first response time was 6.3 sec and then it took 43.8 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 14 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

sj33.cn performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.9 s

4/100

10%

LCP (Largest Contentful Paint)

Value10.9 s

0/100

25%

SI (Speed Index)

Value10.5 s

7/100

10%

TBT (Total Blocking Time)

Value1,310 ms

18/100

30%

CLS (Cumulative Layout Shift)

Value0.144

78/100

15%

TTI (Time to Interactive)

Value19.0 s

3/100

10%

Network Requests Diagram

sj33.cn

6294 ms

www.sj33.cn

3204 ms

style.css

11146 ms

css.css

1063 ms

jiaodian.js

4053 ms

Our browser made a total of 110 requests to load all elements on the main page. We found that 21% of them (23 requests) were addressed to the original Sj33.cn, 18% (20 requests) were made to Img.sj33.cn and 8% (9 requests) were made to Pos.baidu.com. The less responsive or slowest element that took the longest time to load (20.3 sec) relates to the external source Img.sj33.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 630.5 kB (25%)

Content Size

2.5 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sj33.cn main page is 2.5 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 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 70.0 kB

  • Original 84.0 kB
  • After minification 78.5 kB
  • After compression 13.9 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 70.0 kB or 83% of the original size.

Image Optimization

-3%

Potential reduce by 43.6 kB

  • Original 1.6 MB
  • After minification 1.6 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. Sj 33 images are well optimized though.

JavaScript Optimization

-58%

Potential reduce by 331.2 kB

  • Original 575.7 kB
  • After minification 568.3 kB
  • After compression 244.5 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 331.2 kB or 58% of the original size.

CSS Optimization

-84%

Potential reduce by 185.6 kB

  • Original 220.7 kB
  • After minification 215.5 kB
  • After compression 35.0 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. Sj33.cn needs all CSS files to be minified and compressed as it can save up to 185.6 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 39 (42%)

Requests Now

92

After Optimization

53

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 92 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sj 33. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

sj33.cn

sj33.cn

6294 ms

www.sj33.cn

www.sj33.cn

3204 ms

style.css

style.css

11146 ms

css.css

css.css

1063 ms

jiaodian.js

jiaodian.js

4053 ms

jquery.min.js

jquery.min.js

5372 ms

jquery-code.js

jquery-code.js

1069 ms

c.js

c.js

964 ms

adsbygoogle.js

adsbygoogle.js

17 ms

1678539.js

1678539.js

12465 ms

gototop.js

gototop.js

4138 ms

7_040Q6303K039.jpg

7_040Q6303K039.jpg

5833 ms

logo.gif

logo.gif

4109 ms

hao123_88_31.gif

hao123_88_31.gif

1813 ms

chinaz.gif

chinaz.gif

7604 ms

7_040P95555H59.jpg

7_040P95555H59.jpg

20342 ms

7_040P91KV459.jpg

7_040P91KV459.jpg

20343 ms

7_0406193R23141.jpg

7_0406193R23141.jpg

8302 ms

7_040PZ522N96.jpg

7_040PZ522N96.jpg

8529 ms

7_040PT95020Q.jpg

7_040PT95020Q.jpg

7910 ms

7_031R33641L40.jpg

7_031R33641L40.jpg

15853 ms

7_031Q016331958.jpg

7_031Q016331958.jpg

20341 ms

7_04061011554Z2.jpg

7_04061011554Z2.jpg

15447 ms

7_03311610234135.jpg

7_03311610234135.jpg

11261 ms

7_03011012056157.jpg

7_03011012056157.jpg

13741 ms

7_020R2023H613.jpg

7_020R2023H613.jpg

20341 ms

7_0304094550Y25.jpg

7_0304094550Y25.jpg

20275 ms

7_030409225K262.jpg

7_030409225K262.jpg

20340 ms

7_0406213J1G03.jpg

7_0406213J1G03.jpg

20340 ms

7_03301022539196.jpg

7_03301022539196.jpg

20340 ms

7_04021639362G7.jpg

7_04021639362G7.jpg

20340 ms

7_112Q00432P06.jpg

7_112Q00432P06.jpg

20341 ms

7_040H344119262.jpg

7_040H344119262.jpg

20340 ms

7_040H25H21V7.jpg

7_040H25H21V7.jpg

20340 ms

h_bg.gif

h_bg.gif

4008 ms

logo_1.gif

logo_1.gif

2000 ms

620x300.png

620x300.png

19729 ms

1.jpg

1.jpg

20340 ms

3.jpg

3.jpg

19121 ms

4.jpg

4.jpg

20339 ms

heji.jpg

heji.jpg

20340 ms

163.gif

163.gif

5079 ms

huaban_1.gif

huaban_1.gif

6014 ms

js

js

1339 ms

navbg.gif

navbg.gif

6998 ms

tcdm

tcdm

784 ms

l.png

l.png

8133 ms

r.png

r.png

15817 ms

tcdm

tcdm

1009 ms

arrow.gif

arrow.gif

16879 ms

tcdm

tcdm

1001 ms

ca-pub-6505249542235976.js

ca-pub-6505249542235976.js

83 ms

zrt_lookup.html

zrt_lookup.html

69 ms

show_ads_impl.js

show_ads_impl.js

76 ms

tcdm

tcdm

1542 ms

b_bg.gif

b_bg.gif

17759 ms

c.php

c.php

1396 ms

ads

ads

304 ms

osd.js

osd.js

9 ms

299024437196485992

299024437196485992

74 ms

abg.js

abg.js

78 ms

m_js_controller.js

m_js_controller.js

89 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

43 ms

s

s

25 ms

x_button_blue2.png

x_button_blue2.png

26 ms

j6SDDiQit5YY48GNgPpnCluJgoNCzbKlh5o6eVjReZI.js

j6SDDiQit5YY48GNgPpnCluJgoNCzbKlh5o6eVjReZI.js

5 ms

tcdm

tcdm

2964 ms

tcdm

tcdm

1026 ms

tcdm

tcdm

1248 ms

ping

ping

695 ms

stat.htm

stat.htm

265 ms

core.php

core.php

2479 ms

ping

ping

1453 ms

adx.php

adx.php

866 ms

tcdm

tcdm

1944 ms

lu_hot_word.png

lu_hot_word.png

472 ms

reduce_bd-logo1_oper.png

reduce_bd-logo1_oper.png

488 ms

adx.php

adx.php

652 ms

adx.php

adx.php

794 ms

u=441573760,3754157955&fm=76

u=441573760,3754157955&fm=76

1851 ms

u=2105652261,2381848740&fm=76

u=2105652261,2381848740&fm=76

5898 ms

u=1900713227,2729247814&fm=76

u=1900713227,2729247814&fm=76

1252 ms

bg.png

bg.png

470 ms

u=2723314558,2640428106&fm=76

u=2723314558,2640428106&fm=76

1278 ms

u=1814406112,2736119548&fm=76

u=1814406112,2736119548&fm=76

2293 ms

u=1746153157,2621735311&fm=76

u=1746153157,2621735311&fm=76

3654 ms

closefeedback.min.js

closefeedback.min.js

481 ms

h.js

h.js

915 ms

reduce_promotion_oper.png

reduce_promotion_oper.png

231 ms

bd_logo.png

bd_logo.png

487 ms

bg_rb.png

bg_rb.png

528 ms

u=1974427766,2674087729&fm=76

u=1974427766,2674087729&fm=76

830 ms

u=2006094337,2633675029&fm=76

u=2006094337,2633675029&fm=76

3724 ms

u=860720377,1214666022&fm=76

u=860720377,1214666022&fm=76

4783 ms

u=1104448762,1556629163&fm=76

u=1104448762,1556629163&fm=76

2767 ms

u=870054546,4120045100&fm=76

u=870054546,4120045100&fm=76

12032 ms

u=4194959870,4137387987&fm=76

u=4194959870,4137387987&fm=76

1652 ms

adx.php

adx.php

432 ms

wgxpath.install.js

wgxpath.install.js

526 ms

hm.gif

hm.gif

456 ms

qian.png

qian.png

14854 ms

logo.gif

logo.gif

2753 ms

link

link

615 ms

link

link

547 ms

o.htm

o.htm

2623 ms

ui

ui

120 ms

hm.gif

hm.gif

1711 ms

wh.js

wh.js

814 ms

ac.js

ac.js

562 ms

fp.htm

fp.htm

599 ms

Accessibility Review

sj33.cn accessibility score

50

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-*] attributes do not match their roles

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

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

sj33.cn best practices score

75

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

SEO Factors

sj33.cn SEO score

90

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

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 Sj33.cn 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 Sj33.cn 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

sj33.cn

Open Graph description is not detected on the main page of Sj 33. 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: