Tools & Wizards About Us
xiatech.com.cn screenshot

Report Summary

  • 40

    Performance

    Renders faster than
    60% of other websites

  • 0

    Accessibility

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

xiatech.com.cn

导热系数仪,导热系数测量仪,导热系数测试仪-西安夏溪电子科技有限公司

Page Load Speed

40.2 sec in total

First Response

4.6 sec

Resources Loaded

35.3 sec

Page Rendered

248 ms

xiatech.com.cn screenshot

About Website

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

西安夏溪电子科技有限公司是国内外专业的导热系数仪,导热系数测量仪,导热系数测试仪生产(供应)商，主营产品有：导热系数仪,导热系数测量仪,导热系数测试仪等,上海鑫仓电子科技有限公司不仅具有国内外领先的技术水平，更有良好的售后服务和优质的解决方案

Visit xiatech.com.cn

Key Findings

We analyzed Xiatech.com.cn page load time and found that the first response time was 4.6 sec and then it took 35.6 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

xiatech.com.cn performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

22/100

10%

LCP (Largest Contentful Paint)

Value10.4 s

0/100

25%

SI (Speed Index)

Value13.5 s

2/100

10%

TBT (Total Blocking Time)

Value250 ms

84/100

30%

CLS (Cumulative Layout Shift)

Value0.195

63/100

15%

TTI (Time to Interactive)

Value9.3 s

31/100

10%

Network Requests Diagram

xiatech.com.cn

4632 ms

css.css

1747 ms

INCSS.css

724 ms

inflashkk.js

736 ms

jquery.min.js

4698 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 61% of them (30 requests) were addressed to the original Xiatech.com.cn, 8% (4 requests) were made to Lxbjs.baidu.com and 8% (4 requests) were made to Qiao.baidu.com. The less responsive or slowest element that took the longest time to load (20.3 sec) belongs to the original domain Xiatech.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 214.1 kB (33%)

Content Size

657.5 kB

After Optimization

443.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Xiatech.com.cn main page is 657.5 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 355.1 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 36.7 kB

  • Original 45.0 kB
  • After minification 39.8 kB
  • After compression 8.4 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. This page needs HTML code to be minified as it can gain 5.2 kB, which is 12% 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 36.7 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 3.0 kB

  • Original 355.1 kB
  • After minification 352.1 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. Xiatech images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 146.9 kB

  • Original 224.6 kB
  • After minification 222.1 kB
  • After compression 77.7 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 146.9 kB or 65% of the original size.

CSS Optimization

-84%

Potential reduce by 27.5 kB

  • Original 32.7 kB
  • After minification 25.0 kB
  • After compression 5.2 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. Xiatech.com.cn needs all CSS files to be minified and compressed as it can save up to 27.5 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (67%)

Requests Now

45

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Xiatech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

xiatech.com.cn

xiatech.com.cn

4632 ms

css.css

css.css

1747 ms

INCSS.css

INCSS.css

724 ms

inflashkk.js

inflashkk.js

736 ms

jquery.min.js

jquery.min.js

4698 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

2958 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

1141 ms

20160305164241594.jpg

20160305164241594.jpg

5449 ms

bk.gif

bk.gif

426 ms

vip_go.jpg

vip_go.jpg

457 ms

jt_1.jpg

jt_1.jpg

1257 ms

2.jpg

2.jpg

6416 ms

4.jpg

4.jpg

10813 ms

20160226111953079.jpg

20160226111953079.jpg

20330 ms

20160405195047092.jpg

20160405195047092.jpg

6251 ms

up_dh_zz.jpg

up_dh_zz.jpg

1603 ms

up_dh_ll.jpg

up_dh_ll.jpg

1936 ms

up_dh_yy.jpg

up_dh_yy.jpg

2285 ms

up_do_bjj.jpg

up_do_bjj.jpg

3214 ms

jt_2.gif

jt_2.gif

3580 ms

20140624120403731.jpg

20140624120403731.jpg

3972 ms

20160226132346856.jpg

20160226132346856.jpg

5738 ms

20160316121037177.jpg

20160316121037177.jpg

6119 ms

do_do_bj.jpg

do_do_bj.jpg

6081 ms

20141008202708448.jpg

20141008202708448.jpg

6441 ms

40_ll.jpg

40_ll.jpg

6463 ms

30_ll.jpg

30_ll.jpg

6655 ms

loading.gif

loading.gif

6768 ms

up_dh_kk.jpg

up_dh_kk.jpg

6794 ms

do_bj.jpg

do_bj.jpg

6818 ms

z_stat.php

z_stat.php

1452 ms

stat.htm

stat.htm

201 ms

core.php

core.php

1740 ms

9.gif

9.gif

891 ms

pic.gif

pic.gif

851 ms

h.js

h.js

588 ms

lxb.js

lxb.js

2179 ms

b.js

b.js

897 ms

hm.gif

hm.gif

336 ms

app.gif

app.gif

946 ms

bsl.js

bsl.js

1768 ms

log.gif

log.gif

340 ms

_l.js

_l.js

826 ms

Enter.php

Enter.php

1710 ms

main_icon_invite_mess_api.js

main_icon_invite_mess_api.js

19784 ms

main.css

main.css

1635 ms

fix.css

fix.css

1137 ms

version.js

version.js

775 ms

log.gif

log.gif

395 ms

Best Practices

xiatech.com.cn best practices score

67

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

xiatech.com.cn SEO score

76

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

High

robots.txt is not valid

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

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Xiatech.com.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 Xiatech.com.cn main page’s claimed encoding is gb2312. 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

xiatech.com.cn

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