Tools & Wizards About Us
sinotrustchemical.com screenshot

Report Summary

  • 59

    Performance

    Renders faster than
    74% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

sinotrustchemical.com

Benzisothiazolinone,Isothiazolinone,Biocide-Sinotrust International Trade Co.Ltd

Page Load Speed

6.2 sec in total

First Response

274 ms

Resources Loaded

5.3 sec

Page Rendered

631 ms

sinotrustchemical.com screenshot

About Website

Click here to check amazing Sinotrust Chemical content. Otherwise, check out these important facts you probably never knew about sinotrustchemical.com

Sinotrust is a new technology company engaging in offering green safety microbial control technologies and supplying efficient eco-friendly products of bactericides, preservatives, mildew preventives,...

Visit sinotrustchemical.com

Key Findings

We analyzed Sinotrustchemical.com page load time and found that the first response time was 274 ms and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

sinotrustchemical.com performance score

59

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value6.8 s

7/100

25%

SI (Speed Index)

Value6.7 s

37/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value6.8 s

55/100

10%

Network Requests Diagram

sinotrustchemical.com

274 ms

www.sinotrustchemical.com

454 ms

bootstrap.css

77 ms

bxslider.css

60 ms

style.css

74 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 88% of them (60 requests) were addressed to the original Sinotrustchemical.com, 6% (4 requests) were made to Static.addtoany.com and 3% (2 requests) were made to Sdk.51.la. The less responsive or slowest element that took the longest time to load (974 ms) relates to the external source Pub.idqqimg.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 189.1 kB (5%)

Content Size

4.2 MB

After Optimization

4.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sinotrustchemical.com main page is 4.2 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. 60% of websites need less resources to load. Images take 3.9 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 47.0 kB

  • Original 60.0 kB
  • After minification 55.3 kB
  • After compression 13.0 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. 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 47.0 kB or 78% of the original size.

Image Optimization

-3%

Potential reduce by 120.9 kB

  • Original 3.9 MB
  • After minification 3.8 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. Sinotrust Chemical images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 11.8 kB

  • Original 143.9 kB
  • After minification 143.9 kB
  • After compression 132.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-27%

Potential reduce by 9.4 kB

  • Original 34.5 kB
  • After minification 34.5 kB
  • After compression 25.0 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. Sinotrustchemical.com needs all CSS files to be minified and compressed as it can save up to 9.4 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (30%)

Requests Now

61

After Optimization

43

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sinotrust Chemical. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sinotrustchemical.com

sinotrustchemical.com

274 ms

www.sinotrustchemical.com

www.sinotrustchemical.com

454 ms

bootstrap.css

bootstrap.css

77 ms

bxslider.css

bxslider.css

60 ms

style.css

style.css

74 ms

jquery.min.js

jquery.min.js

97 ms

bxslider.min.js

bxslider.min.js

88 ms

common.js

common.js

89 ms

bootstrap.js

bootstrap.js

121 ms

font-awesome.min.css

font-awesome.min.css

113 ms

ionicons.min.css

ionicons.min.css

114 ms

style.css

style.css

115 ms

jquery.smoove.min.js

jquery.smoove.min.js

115 ms

lang.js

lang.js

205 ms

js-sdk-pro.min.js

js-sdk-pro.min.js

9 ms

eonline.css

eonline.css

216 ms

online.js

online.js

222 ms

page.js

page.js

56 ms

sm.25.html

sm.25.html

41 ms

3-1.png

3-1.png

47 ms

pa

pa

882 ms

Chinese.gif

Chinese.gif

44 ms

English.gif

English.gif

44 ms

5c07900979ab87505.png

5c07900979ab87505.png

44 ms

5c079032c63996024.jpg

5c079032c63996024.jpg

99 ms

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5e045bc198b8d5910.jpg

218 ms

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5e0890469b9c43359.jpg

107 ms

bx_loader.gif

bx_loader.gif

82 ms

5eedd1f93edac6504.jpg

5eedd1f93edac6504.jpg

163 ms

5ef01db24cd0f1779.jpg

5ef01db24cd0f1779.jpg

168 ms

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5eedd53abf1101489.jpg

170 ms

5eedd5cd1188b4859.jpg

5eedd5cd1188b4859.jpg

159 ms

604f56b629ddd8687.JPG

604f56b629ddd8687.JPG

169 ms

604f56ea4e4414322.jpg

604f56ea4e4414322.jpg

192 ms

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604f570b375a97260.jpg

196 ms

604f572ba42245769.JPG

604f572ba42245769.JPG

200 ms

6052bad2a9b5f467.jpg

6052bad2a9b5f467.jpg

290 ms

6050ac1428c4d2320.JPG

6050ac1428c4d2320.JPG

211 ms

5cdc1fba5570c894.jpg

5cdc1fba5570c894.jpg

223 ms

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6124e27c4be392644.jpg

229 ms

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60535e2f71abe1266.jpg

236 ms

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604f5358165c48435.jpg

245 ms

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604f58d0e873a2047.JPG

249 ms

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604f4a6bd5f8d3959.jpg

255 ms

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5eb680ad4dda44445.jpg

265 ms

5eb68c27d91733143.jpg

5eb68c27d91733143.jpg

271 ms

5eb684fd7da865385.jpg

5eb684fd7da865385.jpg

278 ms

5eb6836f991815497.jpg

5eb6836f991815497.jpg

309 ms

about.png

about.png

295 ms

5eb6a42f7c3e2477.jpg

5eb6a42f7c3e2477.jpg

298 ms

ico_deutsch1.gif

ico_deutsch1.gif

303 ms

ico_espanol.gif

ico_espanol.gif

311 ms

ico_francies.gif

ico_francies.gif

319 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

325 ms

ico_italino.gif

ico_italino.gif

316 ms

ico_portgues.gif

ico_portgues.gif

304 ms

ico_japan.jpg

ico_japan.jpg

310 ms

eso.Ep5bSEmr.js

eso.Ep5bSEmr.js

22 ms

ico_korea.jpg

ico_korea.jpg

305 ms

ico_arabia.jpg

ico_arabia.jpg

311 ms

ico_russia.jpg

ico_russia.jpg

317 ms

icons.37.svg.js

icons.37.svg.js

17 ms

skype.gif

skype.gif

283 ms

panel-bg.png

panel-bg.png

264 ms

top.png

top.png

268 ms

middle.png

middle.png

216 ms

bottom.png

bottom.png

222 ms

button_121.gif

button_121.gif

974 ms

Accessibility Review

sinotrustchemical.com accessibility score

88

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-hidden="true"] elements contain focusable descendents

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

Best Practices

sinotrustchemical.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

sinotrustchemical.com SEO score

82

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

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

sinotrustchemical.com

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