Tools & Wizards About Us
xiyashiji.com screenshot

Report Summary

  • 9

    Performance

    Renders faster than
    23% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

xiyashiji.com

西亚试剂|化学试剂|试剂-www.xiyashiji.com

Page Load Speed

15.7 sec in total

First Response

2.3 sec

Resources Loaded

12.3 sec

Page Rendered

1.1 sec

xiyashiji.com screenshot

About Website

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

西亚试剂专业生产和销售各种试剂,如化学试剂,通用试剂,分析试剂,有机试剂,无机试剂等,同时我公司还提供各类生化试剂,通用试剂,分析试剂,有机试剂,无机试剂样品,欢迎广大客户选购.www.xiyashiji.com

Visit xiyashiji.com

Key Findings

We analyzed Xiyashiji.com page load time and found that the first response time was 2.3 sec and then it took 13.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

xiyashiji.com performance score

9

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value11.5 s

0/100

25%

SI (Speed Index)

Value13.2 s

2/100

10%

TBT (Total Blocking Time)

Value1,460 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value0.34

33/100

15%

TTI (Time to Interactive)

Value24.9 s

0/100

10%

Network Requests Diagram

xiyashiji.com

2276 ms

www.xiyashiji.com

1845 ms

style.css

227 ms

swiper.min.css

297 ms

iconfont.css

451 ms

Our browser made a total of 145 requests to load all elements on the main page. We found that 10% of them (14 requests) were addressed to the original Xiyashiji.com, 59% (85 requests) were made to Img.xiyashiji.com and 8% (11 requests) were made to Webpage.qidian.qq.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Xiyashiji.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 207.0 kB (17%)

Content Size

1.2 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Xiyashiji.com main page is 1.2 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. 40% of websites need less resources to load. Images take 709.8 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 68.0 kB

  • Original 77.2 kB
  • After minification 45.3 kB
  • After compression 9.2 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 31.9 kB, which is 41% 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 68.0 kB or 88% of the original size.

Image Optimization

-16%

Potential reduce by 113.5 kB

  • Original 709.8 kB
  • After minification 596.2 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, Xiyashiji needs image optimization as it can save up to 113.5 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-3%

Potential reduce by 10.7 kB

  • Original 316.7 kB
  • After minification 316.7 kB
  • After compression 306.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-11%

Potential reduce by 14.7 kB

  • Original 134.8 kB
  • After minification 130.3 kB
  • After compression 120.1 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. Xiyashiji.com needs all CSS files to be minified and compressed as it can save up to 14.7 kB or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 50 (53%)

Requests Now

95

After Optimization

45

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Xiyashiji. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

xiyashiji.com

xiyashiji.com

2276 ms

www.xiyashiji.com

www.xiyashiji.com

1845 ms

style.css

style.css

227 ms

swiper.min.css

swiper.min.css

297 ms

iconfont.css

iconfont.css

451 ms

common.css

common.css

453 ms

index.css

index.css

454 ms

jquery1-12.min.js

jquery1-12.min.js

679 ms

ade3a115b552b7a3f2b15f7d7e0aa422

ade3a115b552b7a3f2b15f7d7e0aa422

1318 ms

08071633c2231fa1082511051dbd3581

08071633c2231fa1082511051dbd3581

1315 ms

4692c8c6f80ca858b9be8895a6d2d75c

4692c8c6f80ca858b9be8895a6d2d75c

1317 ms

common.js

common.js

450 ms

swiper.min.js

swiper.min.js

310 ms

font_4231125_nzvx5zvcinp.css

font_4231125_nzvx5zvcinp.css

9 ms

202001021754052356.jpg

202001021754052356.jpg

708 ms

default_img.gif

default_img.gif

709 ms

loading.gif

loading.gif

227 ms

logo.png

logo.png

226 ms

erweima2.jpg

erweima2.jpg

228 ms

hgwab.png

hgwab.png

677 ms

gs.png

gs.png

674 ms

202001021754312177.jpg

202001021754312177.jpg

706 ms

202001060944084671.jpg

202001060944084671.jpg

708 ms

202010121250267022.gif

202010121250267022.gif

710 ms

202010121251049649.png

202010121251049649.png

710 ms

202010121249409324.png

202010121249409324.png

710 ms

202010121248446371.jpg

202010121248446371.jpg

931 ms

5e044872badb8.gif

5e044872badb8.gif

929 ms

5e129cf3f1e0e.gif

5e129cf3f1e0e.gif

931 ms

5e0ab0a3410f7.gif

5e0ab0a3410f7.gif

1154 ms

5e0448686ad96.gif

5e0448686ad96.gif

1155 ms

5e5493cc6eb4f.gif

5e5493cc6eb4f.gif

1154 ms

5e12e79c8aa07.gif

5e12e79c8aa07.gif

1182 ms

62ecd179696e0.png

62ecd179696e0.png

1180 ms

202009281404131206.gif

202009281404131206.gif

1181 ms

62ecd5d61652d.png

62ecd5d61652d.png

1377 ms

5f154dedc5f1a.gif

5f154dedc5f1a.gif

1378 ms

5e12a891d2249.gif

5e12a891d2249.gif

1378 ms

62ecdc421402a.png

62ecdc421402a.png

1405 ms

5e0436e2461b3.gif

5e0436e2461b3.gif

1405 ms

5e043df8b2714.gif

5e043df8b2714.gif

1406 ms

5e65e21e549a7.gif

5e65e21e549a7.gif

1601 ms

202010091411472664.gif

202010091411472664.gif

1602 ms

5e65e25d5d246.gif

5e65e25d5d246.gif

1604 ms

5e65e3f6ed7e7.gif

5e65e3f6ed7e7.gif

1629 ms

5e65e26275cc9.gif

5e65e26275cc9.gif

1629 ms

5e070bd4f0816.gif

5e070bd4f0816.gif

1630 ms

5e09eddf2b570.gif

5e09eddf2b570.gif

1824 ms

5e0570a586a27.gif

5e0570a586a27.gif

1825 ms

5e09c8e276513.gif

5e09c8e276513.gif

1827 ms

5e0aa3a1b4a84.gif

5e0aa3a1b4a84.gif

1853 ms

5e06d197652c3.gif

5e06d197652c3.gif

1853 ms

5e04331bc7a2a.gif

5e04331bc7a2a.gif

1854 ms

font_1589134_rpzrdwnw5s.woff

font_1589134_rpzrdwnw5s.woff

693 ms

font_4231125_nzvx5zvcinp.woff

font_4231125_nzvx5zvcinp.woff

679 ms

z_stat.php

z_stat.php

1587 ms

202001021754052356.jpg

202001021754052356.jpg

1633 ms

202001021754312177.jpg

202001021754312177.jpg

1815 ms

default_img.gif

default_img.gif

1388 ms

202001060944084671.jpg

202001060944084671.jpg

1602 ms

202010121249409324.png

202010121249409324.png

932 ms

202010121250267022.gif

202010121250267022.gif

932 ms

202010121251049649.png

202010121251049649.png

934 ms

5e044872badb8.gif

5e044872badb8.gif

935 ms

202010121248446371.jpg

202010121248446371.jpg

935 ms

5e129cf3f1e0e.gif

5e129cf3f1e0e.gif

937 ms

5e04486de624d.gif

5e04486de624d.gif

1147 ms

62ecd195de803.png

62ecd195de803.png

1150 ms

5e0448703c285.gif

5e0448703c285.gif

1144 ms

5e0ab0a3410f7.gif

5e0ab0a3410f7.gif

1160 ms

5e0448686ad96.gif

5e0448686ad96.gif

1161 ms

5e5493cc6eb4f.gif

5e5493cc6eb4f.gif

1165 ms

62ecd179696e0.png

62ecd179696e0.png

1355 ms

202009281404131206.gif

202009281404131206.gif

1357 ms

5e12e79c8aa07.gif

5e12e79c8aa07.gif

1357 ms

62ecd5d61652d.png

62ecd5d61652d.png

1169 ms

5f154dedc5f1a.gif

5f154dedc5f1a.gif

1184 ms

5e12a891d2249.gif

5e12a891d2249.gif

1368 ms

62ecdc421402a.png

62ecdc421402a.png

1356 ms

5e0436e2461b3.gif

5e0436e2461b3.gif

1357 ms

5e043df8b2714.gif

5e043df8b2714.gif

1357 ms

5e65e21e549a7.gif

5e65e21e549a7.gif

1170 ms

202010091411472664.gif

202010091411472664.gif

1184 ms

5e65e25d5d246.gif

5e65e25d5d246.gif

1366 ms

5e65e3f6ed7e7.gif

5e65e3f6ed7e7.gif

1356 ms

5e65e26275cc9.gif

5e65e26275cc9.gif

1356 ms

5e070bd4f0816.gif

5e070bd4f0816.gif

1356 ms

5e04327dd942c.gif

5e04327dd942c.gif

412 ms

5e04482266545.gif

5e04482266545.gif

412 ms

5e04447de45c5.gif

5e04447de45c5.gif

414 ms

stat.htm

stat.htm

1302 ms

c.js

c.js

1019 ms

5e09eddf2b570.gif

5e09eddf2b570.gif

1172 ms

5e0570a586a27.gif

5e0570a586a27.gif

1184 ms

5e09c8e276513.gif

5e09c8e276513.gif

1367 ms

5e0aa3a1b4a84.gif

5e0aa3a1b4a84.gif

1357 ms

5e06d197652c3.gif

5e06d197652c3.gif

1357 ms

5e04331bc7a2a.gif

5e04331bc7a2a.gif

1357 ms

5e04325455150.gif

5e04325455150.gif

228 ms

5e0432e8251c4.gif

5e0432e8251c4.gif

228 ms

202306121547566211.gif

202306121547566211.gif

228 ms

5e04327dd942c.gif

5e04327dd942c.gif

1173 ms

5e04482266545.gif

5e04482266545.gif

1185 ms

5e04447de45c5.gif

5e04447de45c5.gif

1366 ms

5e06ea4fd713d.gif

5e06ea4fd713d.gif

226 ms

5e04325455150.gif

5e04325455150.gif

1488 ms

5e0432e8251c4.gif

5e0432e8251c4.gif

1487 ms

5e0468e8c578f.gif

5e0468e8c578f.gif

226 ms

202306121547566211.gif

202306121547566211.gif

1485 ms

5e06ea4fd713d.gif

5e06ea4fd713d.gif

1265 ms

5e0468e8c578f.gif

5e0468e8c578f.gif

1262 ms

pic1.gif

pic1.gif

1226 ms

iconsprite_btbar.png

iconsprite_btbar.png

228 ms

hm.js

hm.js

988 ms

pk1_v1.js

pk1_v1.js

690 ms

i.js

i.js

66 ms

jsonp

jsonp

1095 ms

getGrayLevel

getGrayLevel

867 ms

jsonp

jsonp

1346 ms

getGrayLevel

getGrayLevel

1848 ms

0

0

636 ms

hm.gif

hm.gif

317 ms

trace

trace

1638 ms

trace

trace

1639 ms

trace

trace

1639 ms

pc.html

pc.html

1272 ms

index.html

index.html

1264 ms

qidianMonitor.umd.min.js

qidianMonitor.umd.min.js

131 ms

jquery-1.12.4-fixed.min.js

jquery-1.12.4-fixed.min.js

2 ms

instant.js

instant.js

307 ms

statusManager.js

statusManager.js

68 ms

initQidianMonitor.js

initQidianMonitor.js

67 ms

qidianMonitor.umd.min.js

qidianMonitor.umd.min.js

335 ms

feedback-1.2.27.js

feedback-1.2.27.js

288 ms

trtc_4.14.4.js

trtc_4.14.4.js

417 ms

chunk-vendors.3a947e0a.css

chunk-vendors.3a947e0a.css

175 ms

pc.736f6799.css

pc.736f6799.css

814 ms

chunk-imsdk.32f934fb.js

chunk-imsdk.32f934fb.js

241 ms

chunk-vendors.dfe34618.js

chunk-vendors.dfe34618.js

513 ms

pc.6a998b2e.js

pc.6a998b2e.js

883 ms

collect

collect

1149 ms

collect

collect

1026 ms

whitelist

whitelist

1079 ms

whitelist

whitelist

568 ms

icomoon.f4992c50.ttf

icomoon.f4992c50.ttf

581 ms

Accessibility Review

xiyashiji.com accessibility score

82

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

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

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

xiyashiji.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

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

xiyashiji.com SEO score

99

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Xiyashiji.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed English language. Our system also found out that Xiyashiji.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

xiyashiji.com

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