Tools & Wizards About Us
pestman.en.alibaba.com screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

pestman.en.alibaba.com

Hangzhou Pestman Enviromental Science Co., Ltd.

Page Load Speed

2.5 sec in total

First Response

77 ms

Resources Loaded

2.2 sec

Page Rendered

244 ms

pestman.en.alibaba.com screenshot

About Website

Click here to check amazing Pestman En Alibaba content for China. Otherwise, check out these important facts you probably never knew about pestman.en.alibaba.com

Hangzhou Pestman Enviromental Science Co., Ltd., Experts in Manufacturing and Exporting and 0 more Products.

Visit pestman.en.alibaba.com

Key Findings

We analyzed Pestman.en.alibaba.com page load time and found that the first response time was 77 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

pestman.en.alibaba.com performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

69/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

65/100

25%

SI (Speed Index)

Value15.8 s

0/100

10%

TBT (Total Blocking Time)

Value6,200 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.138

79/100

15%

TTI (Time to Interactive)

Value27.0 s

0/100

10%

Network Requests Diagram

pestman.en.alibaba.com

77 ms

pestman.en.alibaba.com

607 ms

73 ms

65 ms

header.css

67 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Pestman.en.alibaba.com, 48% (38 requests) were made to S.alicdn.com and 9% (7 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.6 MB (59%)

Content Size

6.1 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pestman.en.alibaba.com main page is 6.1 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. Only a small number of websites need less resources to load. Javascripts take 4.9 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 360.3 kB

  • Original 448.2 kB
  • After minification 444.3 kB
  • After compression 87.9 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 360.3 kB or 80% of the original size.

Image Optimization

-46%

Potential reduce by 177.2 kB

  • Original 386.5 kB
  • After minification 209.3 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, Pestman En Alibaba needs image optimization as it can save up to 177.2 kB or 46% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-57%

Potential reduce by 2.8 MB

  • Original 4.9 MB
  • After minification 4.9 MB
  • After compression 2.1 MB

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 2.8 MB or 57% of the original size.

CSS Optimization

-72%

Potential reduce by 293.4 kB

  • Original 405.2 kB
  • After minification 354.3 kB
  • After compression 111.8 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. Pestman.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 293.4 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (54%)

Requests Now

69

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pestman En Alibaba. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

pestman.en.alibaba.com

pestman.en.alibaba.com

77 ms

pestman.en.alibaba.com

pestman.en.alibaba.com

607 ms

73 ms

65 ms

header.css

header.css

67 ms

header.js

header.js

70 ms

123 ms

web-index.css

web-index.css

65 ms

web-index.css

web-index.css

68 ms

web-index.css

web-index.css

124 ms

web-index.css

web-index.css

69 ms

web-index.css

web-index.css

173 ms

200 ms

195 ms

index.js

index.js

195 ms

195 ms

H1ecf96f8164542a1bb3df03f0399f3aa2.jpg

H1ecf96f8164542a1bb3df03f0399f3aa2.jpg

520 ms

H5aff499befbc44d58eebcac26033dec62.jpg

H5aff499befbc44d58eebcac26033dec62.jpg

521 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

213 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

82 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

82 ms

S5b23fcde7c7d40daac02a79fbf18564c8.jpg_q80.jpg

S5b23fcde7c7d40daac02a79fbf18564c8.jpg_q80.jpg

280 ms

HTB1mEOPRhTpK1RjSZR0q6zEwXXaZ.jpg_q80.jpg

HTB1mEOPRhTpK1RjSZR0q6zEwXXaZ.jpg_q80.jpg

327 ms

H97e17feeadcb4cb1b619dd5288669c9dZ.jpg_480x480.jpg

H97e17feeadcb4cb1b619dd5288669c9dZ.jpg_480x480.jpg

275 ms

He7ac0630cfe94542a131460b7fea96a43.jpg_350x350.jpg

He7ac0630cfe94542a131460b7fea96a43.jpg_350x350.jpg

219 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

250 ms

H7bc068e00a8f4ffaa3c7432d7aadda39G.jpg

H7bc068e00a8f4ffaa3c7432d7aadda39G.jpg

288 ms

H8ee50ef8d3f7491195f940c033daeda4E.jpg

H8ee50ef8d3f7491195f940c033daeda4E.jpg

564 ms

HTB1u3l2av5G3KVjSZPxq6zI3XXag.jpg

HTB1u3l2av5G3KVjSZPxq6zI3XXag.jpg

219 ms

H1f03dee2a22b4c4085e6bb84ff6ac150w.jpg

H1f03dee2a22b4c4085e6bb84ff6ac150w.jpg

514 ms

Hb2a7b215cdd34a7995797a4d2644ccc4j.jpg

Hb2a7b215cdd34a7995797a4d2644ccc4j.jpg

565 ms

personTipsInfo.do

personTipsInfo.do

234 ms

awsc.js

awsc.js

235 ms

141 ms

146 ms

He8aee26e05334cba8931cfcdc3d02264n.jpg

He8aee26e05334cba8931cfcdc3d02264n.jpg

491 ms

Hac63c84c8cdd4fd88a6d22b5d1c8bd3fF.jpg

Hac63c84c8cdd4fd88a6d22b5d1c8bd3fF.jpg

208 ms

H4ac6fb696e3844588aa080297ac24ebfd.jpg

H4ac6fb696e3844588aa080297ac24ebfd.jpg

250 ms

H0afa68830442434abd3a8c9f1959084cs.jpg

H0afa68830442434abd3a8c9f1959084cs.jpg

445 ms

O1CN01eP7P8d1y1kdsWFgqQ_!!6000000006519-2-tps-1920-200.png

O1CN01eP7P8d1y1kdsWFgqQ_!!6000000006519-2-tps-1920-200.png

205 ms

O1CN01lsY1P61yvAejjEVHt_!!6000000006640-2-tps-584-560.png

O1CN01lsY1P61yvAejjEVHt_!!6000000006640-2-tps-584-560.png

245 ms

roboto-regular.woff

roboto-regular.woff

199 ms

roboto-medium.woff

roboto-medium.woff

214 ms

roboto-light.woff

roboto-light.woff

425 ms

roboto-thin.woff

roboto-thin.woff

231 ms

roboto-bold.woff

roboto-bold.woff

231 ms

eg.js

eg.js

77 ms

icon-font.woff

icon-font.woff

112 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

113 ms

sc.globalxman.appscene

sc.globalxman.appscene

34 ms

footer.css

footer.css

53 ms

et_n.js

et_n.js

34 ms

um.js

um.js

37 ms

7.gif

7.gif

157 ms

index.js

index.js

157 ms

index.js

index.js

155 ms

wu.json

wu.json

65 ms

baxiaCommon.js

baxiaCommon.js

9 ms

rp

rp

1049 ms

index.js

index.js

74 ms

light0.5x.png

light0.5x.png

30 ms

pages_version.html

pages_version.html

145 ms

defer-common.js

defer-common.js

172 ms

i.alicdn.com

i.alicdn.com

76 ms

index.js

index.js

27 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

54 ms

index.css

index.css

23 ms

index.js

index.js

33 ms

um.json

um.json

66 ms

index.web.css

index.web.css

8 ms

index.web.js

index.web.js

182 ms

getUmid.do

getUmid.do

137 ms

store-proxy.html

store-proxy.html

110 ms

countryCurrencyDataService

countryCurrencyDataService

209 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

96 ms

personRoleInfo.do

personRoleInfo.do

192 ms

notification.do

notification.do

229 ms

availableSurveyQuery.json

availableSurveyQuery.json

97 ms

iconfont.woff

iconfont.woff

16 ms

iconfont.woff

iconfont.woff

4 ms

Accessibility Review

pestman.en.alibaba.com accessibility score

73

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

High

Image elements do not have [alt] attributes

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

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

pestman.en.alibaba.com best practices score

75

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

pestman.en.alibaba.com SEO score

86

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

Image elements do not have [alt] attributes

High

Document doesn't have a valid hreflang

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 Pestman.en.alibaba.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 Pestman.en.alibaba.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

pestman.en.alibaba.com

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