Tools & Wizards About Us
onerchem.com screenshot

Report Summary

  • 67

    Performance

    Renders faster than
    79% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

onerchem.com

China Surfactant Materials, Cosmetic Materials, Flavors And Fragrances Suppliers, Manufacturers, Factory - ONERCHEM

Page Load Speed

4.4 sec in total

First Response

410 ms

Resources Loaded

3.3 sec

Page Rendered

620 ms

onerchem.com screenshot

About Website

Click here to check amazing ONERCHEM content. Otherwise, check out these important facts you probably never knew about onerchem.com

Wuhan Oner Chemical Co., Ltd: ONERCHEM is a professional exporter for daily chemical raw material like SCI 85, BTMS 50, Dihydroxyacetone and so on.

Visit onerchem.com

Key Findings

We analyzed Onerchem.com page load time and found that the first response time was 410 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

onerchem.com performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

33/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

56/100

25%

SI (Speed Index)

Value4.8 s

67/100

10%

TBT (Total Blocking Time)

Value310 ms

77/100

30%

CLS (Cumulative Layout Shift)

Value0.02

100/100

15%

TTI (Time to Interactive)

Value7.8 s

44/100

10%

Network Requests Diagram

onerchem.com

410 ms

www.onerchem.com

639 ms

css2

88 ms

font-awesome.min.css

162 ms

swiper.min.css

164 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 24% of them (12 requests) were addressed to the original Onerchem.com, 27% (13 requests) were made to Embed.tawk.to and 20% (10 requests) were made to Css02.v15cdn.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Onerchem.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 58.7 kB (7%)

Content Size

801.6 kB

After Optimization

742.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Onerchem.com main page is 801.6 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. 35% of websites need less resources to load. Images take 482.0 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 27.3 kB

  • Original 36.0 kB
  • After minification 33.8 kB
  • After compression 8.7 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 27.3 kB or 76% of the original size.

Image Optimization

-1%

Potential reduce by 4.2 kB

  • Original 482.0 kB
  • After minification 477.8 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. ONERCHEM images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 25.1 kB

  • Original 247.4 kB
  • After minification 247.4 kB
  • After compression 222.3 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

-5%

Potential reduce by 2.0 kB

  • Original 36.2 kB
  • After minification 36.2 kB
  • After compression 34.2 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. Onerchem.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 29 (69%)

Requests Now

42

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ONERCHEM. 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

onerchem.com

onerchem.com

410 ms

www.onerchem.com

www.onerchem.com

639 ms

css2

css2

88 ms

font-awesome.min.css

font-awesome.min.css

162 ms

swiper.min.css

swiper.min.css

164 ms

style.css

style.css

166 ms

font-awesome.min.css

font-awesome.min.css

90 ms

js

js

123 ms

jquery-3.6.0.js

jquery-3.6.0.js

161 ms

Site_Common.js

Site_Common.js

178 ms

swiper.min.js

swiper.min.js

187 ms

style.js

style.js

188 ms

index1.js

index1.js

333 ms

count.js

count.js

184 ms

liteyt.js

liteyt.js

179 ms

float34565.js

float34565.js

171 ms

iconfont.css

iconfont.css

22 ms

iconfont.css

iconfont.css

25 ms

message.css

message.css

29 ms

logo202211151642471974159.png

logo202211151642471974159.png

129 ms

icon.webp

icon.webp

106 ms

about-bg.webp

about-bg.webp

84 ms

product-bg.webp

product-bg.webp

106 ms

news-bg.webp

news-bg.webp

129 ms

newsitem-bg.webp

newsitem-bg.webp

140 ms

ba202107281135244077420.jpg

ba202107281135244077420.jpg

575 ms

ba202107281135444280644.jpg

ba202107281135444280644.jpg

810 ms

ba202107281135596762179.jpg

ba202107281135596762179.jpg

1048 ms

s

s

840 ms

1gcbkgso5

1gcbkgso5

224 ms

wmkc-ico23.png

wmkc-ico23.png

833 ms

iconfontvk.woff

iconfontvk.woff

27 ms

iconfont.woff

iconfont.woff

60 ms

iconfont.woff

iconfont.woff

71 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1180 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

103 ms

sci-8515460133414.jpg

sci-8515460133414.jpg

1705 ms

twk-arr-find-polyfill.js

twk-arr-find-polyfill.js

53 ms

twk-object-values-polyfill.js

twk-object-values-polyfill.js

68 ms

twk-event-polyfill.js

twk-event-polyfill.js

69 ms

twk-entries-polyfill.js

twk-entries-polyfill.js

66 ms

twk-iterator-polyfill.js

twk-iterator-polyfill.js

61 ms

twk-promise-polyfill.js

twk-promise-polyfill.js

60 ms

twk-main.js

twk-main.js

61 ms

twk-vendor.js

twk-vendor.js

153 ms

twk-chunk-vendors.js

twk-chunk-vendors.js

71 ms

twk-chunk-common.js

twk-chunk-common.js

78 ms

twk-runtime.js

twk-runtime.js

120 ms

twk-app.js

twk-app.js

119 ms

Accessibility Review

onerchem.com accessibility score

96

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.

Best Practices

onerchem.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

onerchem.com SEO score

93

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

Links do not have descriptive text

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Onerchem.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 Onerchem.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

onerchem.com

Open Graph data is detected on the main page of ONERCHEM. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: