Tools & Wizards About Us
twsanju.com screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 51

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

twsanju.com

散热风扇,AC轴流风扇,DC直流散热风机-台湾三巨散热风扇(三巨电机厂家)

Page Load Speed

49.2 sec in total

First Response

2.8 sec

Resources Loaded

46.2 sec

Page Rendered

143 ms

twsanju.com screenshot

About Website

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

台湾三巨电机散热风扇生产厂家30年专注于AC轴流风扇,DC直流散热风机等研发,生产制造,销售.产品包含工业耐高温风机,机房机柜散热风扇,离心横流防水散热风机,工厂价格,欢迎考察.

Visit twsanju.com

Key Findings

We analyzed Twsanju.com page load time and found that the first response time was 2.8 sec and then it took 46.4 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 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

twsanju.com performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value23.2 s

0/100

25%

SI (Speed Index)

Value22.1 s

0/100

10%

TBT (Total Blocking Time)

Value440 ms

64/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value22.6 s

1/100

10%

Network Requests Diagram

twsanju.com

2814 ms

css.css

1189 ms

index_05.gif

6006 ms

a.gif

1694 ms

sohuflash_1.js

4983 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 29% of them (16 requests) were addressed to the original Twsanju.com, 23% (13 requests) were made to Qiao.baidu.com and 14% (8 requests) were made to Skin.54kefu.net. The less responsive or slowest element that took the longest time to load (20.3 sec) relates to the external source Lxbjs.baidu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 62.0 kB (49%)

Content Size

125.9 kB

After Optimization

64.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Twsanju.com main page is 125.9 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. 15% of websites need less resources to load. Images take 56.8 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 16.9 kB

  • Original 21.7 kB
  • After minification 20.0 kB
  • After compression 4.8 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 16.9 kB or 78% of the original size.

Image Optimization

-15%

Potential reduce by 8.2 kB

  • Original 56.8 kB
  • After minification 48.5 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, Twsanju needs image optimization as it can save up to 8.2 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

-64%

Potential reduce by 7.2 kB

  • Original 11.4 kB
  • After minification 11.3 kB
  • After compression 4.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 7.2 kB or 64% of the original size.

CSS Optimization

-82%

Potential reduce by 29.5 kB

  • Original 36.0 kB
  • After minification 26.4 kB
  • After compression 6.5 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. Twsanju.com needs all CSS files to be minified and compressed as it can save up to 29.5 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (36%)

Requests Now

47

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Twsanju. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

twsanju.com

twsanju.com

2814 ms

css.css

css.css

1189 ms

index_05.gif

index_05.gif

6006 ms

a.gif

a.gif

1694 ms

sohuflash_1.js

sohuflash_1.js

4983 ms

550063.js

550063.js

1040 ms

IMG_748fubenssdf.jpg

IMG_748fubenssdf.jpg

193 ms

t6.gif

t6.gif

1064 ms

s5.gif

s5.gif

1604 ms

s4.gif

s4.gif

5223 ms

s7.gif

s7.gif

3084 ms

s8.gif

s8.gif

12164 ms

2013_10_26_51456_15457.jpg

2013_10_26_51456_15457.jpg

17401 ms

2013_10_26_47020_154735.jpg

2013_10_26_47020_154735.jpg

14047 ms

2013_10_30_75148_94713.jpg

2013_10_30_75148_94713.jpg

20151 ms

qrcode1.png

qrcode1.png

7028 ms

bigvc.jpg

bigvc.jpg

195 ms

IMG_748fubenssdf.jpg

IMG_748fubenssdf.jpg

1176 ms

index_16.jpg

index_16.jpg

4352 ms

t7.gif

t7.gif

4923 ms

bigvc.jpg

bigvc.jpg

1168 ms

getonline

getonline

15584 ms

url.js

url.js

1196 ms

skypeCheck40.js

skypeCheck40.js

695 ms

550063_code.js

550063_code.js

1662 ms

skin.css

skin.css

1431 ms

top.gif

top.gif

3178 ms

1.gif

1.gif

1427 ms

online_msn.gif

online_msn.gif

1453 ms

small_white_online.png

small_white_online.png

3852 ms

bottom.gif

bottom.gif

3866 ms

h.js

h.js

1404 ms

middle.gif

middle.gif

624 ms

r.gif

r.gif

623 ms

21.gif

21.gif

1058 ms

lxb.js

lxb.js

20318 ms

b.js

b.js

2221 ms

hm.gif

hm.gif

449 ms

bsl.js

bsl.js

912 ms

Enter.php

Enter.php

1962 ms

main_icon_invite_mess_api.js

main_icon_invite_mess_api.js

4796 ms

main.css

main.css

4856 ms

fix.css

fix.css

764 ms

version.js

version.js

779 ms

m-webim-lite.css

m-webim-lite.css

2196 ms

m-webim-lite.js

m-webim-lite.js

1010 ms

Refresh.php

Refresh.php

1648 ms

stat.gif

stat.gif

358 ms

08.jpg

08.jpg

2372 ms

14.png

14.png

2344 ms

mess-text.png

mess-text.png

1500 ms

messbtn.png

messbtn.png

1563 ms

mess.gif

mess.gif

3128 ms

btn.png

btn.png

846 ms

Refresh.php

Refresh.php

429 ms

Refresh.php

Refresh.php

406 ms

Accessibility Review

twsanju.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.

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

Form elements do not have associated labels

High

Links do not have a discernible name

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>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

twsanju.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

twsanju.com SEO score

98

Search Engine Optimization Advices

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 Twsanju.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 Twsanju.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

twsanju.com

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