Tools & Wizards About Us
suanjuzi.com screenshot

Report Summary

  • 97

    Performance

    Renders faster than
    94% of other websites

  • 51

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

suanjuzi.com

网站首页 - 荧通光电产业综合服务平台

Page Load Speed

48.3 sec in total

First Response

4.3 sec

Resources Loaded

43.2 sec

Page Rendered

792 ms

suanjuzi.com screenshot

About Website

Welcome to suanjuzi.com homepage info - get ready to check Suanjuzi best content for China right away, or after learning these important things about suanjuzi.com

一个集资讯、产品、活动、社群、培训、报告、直播、物流仓储等功能为一体的光电产业智慧Web服务平台。

Visit suanjuzi.com

Key Findings

We analyzed Suanjuzi.com page load time and found that the first response time was 4.3 sec and then it took 44 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 27 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

suanjuzi.com performance score

97

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value2.1 s

95/100

25%

SI (Speed Index)

Value3.4 s

89/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.1 s

99/100

10%

Network Requests Diagram

suanjuzi.com

4315 ms

jquery-1.7.2.min.js

13594 ms

lang.js

1078 ms

typical.css

1061 ms

moo.min.js

18348 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 45% of them (35 requests) were addressed to the original Suanjuzi.com, 44% (34 requests) were made to Cdn.suanjuzi.com and 3% (2 requests) were made to 0. The less responsive or slowest element that took the longest time to load (20.3 sec) relates to the external source Cdn.suanjuzi.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 355.2 kB (33%)

Content Size

1.1 MB

After Optimization

723.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Suanjuzi.com main page is 1.1 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. 25% of websites need less resources to load. Images take 736.4 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 121.2 kB

  • Original 143.2 kB
  • After minification 113.9 kB
  • After compression 22.0 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 29.3 kB, which is 20% 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 121.2 kB or 85% of the original size.

Image Optimization

-10%

Potential reduce by 72.4 kB

  • Original 736.4 kB
  • After minification 664.0 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. Suanjuzi images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 6.9 kB

  • Original 10.7 kB
  • After minification 10.7 kB
  • After compression 3.8 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 6.9 kB or 64% of the original size.

CSS Optimization

-82%

Potential reduce by 154.8 kB

  • Original 188.7 kB
  • After minification 177.3 kB
  • After compression 34.0 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. Suanjuzi.com needs all CSS files to be minified and compressed as it can save up to 154.8 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (38%)

Requests Now

48

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Suanjuzi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

suanjuzi.com

suanjuzi.com

4315 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

13594 ms

lang.js

lang.js

1078 ms

typical.css

typical.css

1061 ms

moo.min.js

moo.min.js

18348 ms

ui.min.js

ui.min.js

2938 ms

basic.min.css

basic.min.css

2360 ms

lang.js

lang.js

1566 ms

shop.min.js

shop.min.js

2108 ms

widgetsproinstance-get_css-ecstore-aW5kZXguaHRtbA==.html

widgetsproinstance-get_css-ecstore-aW5kZXguaHRtbA==.html

4213 ms

styles.css

styles.css

3016 ms

z_stat.php

z_stat.php

1880 ms

5f253d23f2ea7a80289379998afc573d62432aa5.png

5f253d23f2ea7a80289379998afc573d62432aa5.png

2070 ms

140ad491ad9e218eeb67ea750079e7da4befb08d.gif

140ad491ad9e218eeb67ea750079e7da4befb08d.gif

8506 ms

6ebdc9126e746081d3a8c2336f3cb5aa828f0919.jpg

6ebdc9126e746081d3a8c2336f3cb5aa828f0919.jpg

1612 ms

d1441909e69d1de83f7df5a639a8e47ed7735feb.jpg

d1441909e69d1de83f7df5a639a8e47ed7735feb.jpg

9470 ms

687abd7030d668650d6b8a4e8a6e48ba21e23d05.png

687abd7030d668650d6b8a4e8a6e48ba21e23d05.png

3633 ms

e54d112b22eef6dc33b064129a0496c8e430d404.png

e54d112b22eef6dc33b064129a0496c8e430d404.png

5757 ms

82c1827552f9c9f4759620bd0081f92499edcf9b.png

82c1827552f9c9f4759620bd0081f92499edcf9b.png

7827 ms

957dec98cea4bfce2d0fefdc7efe721325001ea3.png

957dec98cea4bfce2d0fefdc7efe721325001ea3.png

4575 ms

1226845c9978e7930102543265cdfa5de9c7b045.png

1226845c9978e7930102543265cdfa5de9c7b045.png

8635 ms

0329533741d1191240314ff4d57ddd4fec6f9947.png

0329533741d1191240314ff4d57ddd4fec6f9947.png

7104 ms

82e0ee81b8152043eb8094557708b8ca45f65766.jpg

82e0ee81b8152043eb8094557708b8ca45f65766.jpg

20347 ms

70bb6c364acff8516959092307e202ca9d41d935.jpg

70bb6c364acff8516959092307e202ca9d41d935.jpg

20347 ms

2e94f078cb7168bbfbbcef19968e05868cfe0bee.jpg

2e94f078cb7168bbfbbcef19968e05868cfe0bee.jpg

20347 ms

a85ad5352687fc6217081fbe40f99580133236d3.jpg

a85ad5352687fc6217081fbe40f99580133236d3.jpg

20347 ms

5d3d22f89ce1616675cfb229925d761a0eb6b44d.jpg

5d3d22f89ce1616675cfb229925d761a0eb6b44d.jpg

20348 ms

2b1619ee767f13b563075990dce7d7493e8ddc98.jpg

2b1619ee767f13b563075990dce7d7493e8ddc98.jpg

20347 ms

e09b4300e55a0f2201628ccee037ee5beda13048.jpg

e09b4300e55a0f2201628ccee037ee5beda13048.jpg

20348 ms

83697367a090c23a4f0ead2278542dc2cbd36379.jpg

83697367a090c23a4f0ead2278542dc2cbd36379.jpg

20348 ms

f1321382046ce957636956cdc36b02fc51b2fdcb.jpg

f1321382046ce957636956cdc36b02fc51b2fdcb.jpg

20348 ms

25cd5665dc1a455983f195ce803752553fa6c4bc.jpg

25cd5665dc1a455983f195ce803752553fa6c4bc.jpg

20348 ms

a1e6a17b36f1b36e6731f88952d23ce77f4b290c.jpg

a1e6a17b36f1b36e6731f88952d23ce77f4b290c.jpg

20348 ms

af99ae6327681e06804ca23ab7e3c75bddb33adc.jpg

af99ae6327681e06804ca23ab7e3c75bddb33adc.jpg

20348 ms

8bc260a3dab5f9509fbc6c23bcbeb4ee61279f02.jpg

8bc260a3dab5f9509fbc6c23bcbeb4ee61279f02.jpg

20348 ms

2f652baee7c28c3353945d576be2906ff88e1933.jpg

2f652baee7c28c3353945d576be2906ff88e1933.jpg

20348 ms

c1029b90622db556a1505632aaa559f6ef973a07.jpg

c1029b90622db556a1505632aaa559f6ef973a07.jpg

20349 ms

24cd1a0b92b4540bd6e5473d1d7444991fbc2073.jpg

24cd1a0b92b4540bd6e5473d1d7444991fbc2073.jpg

20349 ms

e1d5ed7b2b53f88d89f8e3ed48f774722ca794ee.jpg

e1d5ed7b2b53f88d89f8e3ed48f774722ca794ee.jpg

20348 ms

9e4d71ec5128c70c1009cd2d0fb99000f757d84e.jpg

9e4d71ec5128c70c1009cd2d0fb99000f757d84e.jpg

20348 ms

member.png

member.png

974 ms

cart.png

cart.png

388 ms

ban01.png

ban01.png

3463 ms

right.png

right.png

8865 ms

988f7ea952bb98a1c9351b051922cfc49b8751fd.png

988f7ea952bb98a1c9351b051922cfc49b8751fd.png

4454 ms

cartnum.png

cartnum.png

2173 ms

iconfonts.woff

iconfonts.woff

804 ms

banner_btn.png

banner_btn.png

2151 ms

tabnav_bg.gif

tabnav_bg.gif

371 ms

tabnav_logo_bg.gif

tabnav_logo_bg.gif

1316 ms

shine.png

shine.png

2158 ms

hots.gif

hots.gif

2182 ms

title_key.gif

title_key.gif

2169 ms

myicons.png

myicons.png

4279 ms

juzi.png

juzi.png

8824 ms

erweima.png

erweima.png

4309 ms

juzi.png

juzi.png

1363 ms

footer_bg.gif

footer_bg.gif

992 ms

all_info.png

all_info.png

8167 ms

h.js

h.js

663 ms

stat.htm

stat.htm

244 ms

core.php

core.php

954 ms

hm.gif

hm.gif

308 ms

9.gif

9.gif

4064 ms

imglazyload.gif

imglazyload.gif

398 ms

f2d17c36724f444e071ff7d845becf519d486116.jpg

f2d17c36724f444e071ff7d845becf519d486116.jpg

20289 ms

76376671658fd14ef0b6c8712a24c6ab2688e402.jpg

76376671658fd14ef0b6c8712a24c6ab2688e402.jpg

20289 ms

8bf49ad0fa90972106b666f6111c3da241052c58.jpg

8bf49ad0fa90972106b666f6111c3da241052c58.jpg

20290 ms

627a4758c84a3ca8bd9cf315b84448b981bd5772.jpg

627a4758c84a3ca8bd9cf315b84448b981bd5772.jpg

20289 ms

820000f1cdc4808b161a821f29af68c6a1a0b062.jpg

820000f1cdc4808b161a821f29af68c6a1a0b062.jpg

20290 ms

1412992007618938157.png

1412992007618938157.png

20290 ms

d9f68fd94c64df79c61fd6573bccda8b83c9ed5e.jpg

d9f68fd94c64df79c61fd6573bccda8b83c9ed5e.jpg

20289 ms

1415064879395876418.png

1415064879395876418.png

20291 ms

5b874900b0ecfb65dc51e3c8917fcb83a10fe53c.jpg

5b874900b0ecfb65dc51e3c8917fcb83a10fe53c.jpg

20291 ms

161244c97cc4ae3d7d460161f19f32dd870973ea.png

161244c97cc4ae3d7d460161f19f32dd870973ea.png

11983 ms

6e842429ec1b46a910a0a391c71853c04d52fe1d.png

6e842429ec1b46a910a0a391c71853c04d52fe1d.png

1902 ms

078896471317e25a5c575ee62a05f97eaa911506.png

078896471317e25a5c575ee62a05f97eaa911506.png

2302 ms

app.gif

app.gif

923 ms

Accessibility Review

suanjuzi.com accessibility score

51

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.

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

suanjuzi.com 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

suanjuzi.com SEO score

83

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

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Suanjuzi.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Suanjuzi.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

suanjuzi.com

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