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

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

hnzs.en.alibaba.com

Company Overview - Puyang Zhongshi Group Co., Ltd.

Page Load Speed

3.4 sec in total

First Response

369 ms

Resources Loaded

2.9 sec

Page Rendered

158 ms

hnzs.en.alibaba.com screenshot

About Website

Welcome to hnzs.en.alibaba.com homepage info - get ready to check Hnzs En Alibaba best content for China right away, or after learning these important things about hnzs.en.alibaba.com

Puyang Zhongshi Group Co., Ltd. Products:Casing Centralizer,Float Collar,Float Shoe,Cementing Plug,Cement Basket

Visit hnzs.en.alibaba.com

Key Findings

We analyzed Hnzs.en.alibaba.com page load time and found that the first response time was 369 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

hnzs.en.alibaba.com performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

62/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

78/100

25%

SI (Speed Index)

Value7.2 s

30/100

10%

TBT (Total Blocking Time)

Value3,750 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.203

61/100

15%

TTI (Time to Interactive)

Value22.9 s

1/100

10%

Network Requests Diagram

hnzs.en.alibaba.com

369 ms

hnzs.en.alibaba.com

222 ms

47 ms

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

39 ms

index.js

106 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Hnzs.en.alibaba.com, 30% (16 requests) were made to S.alicdn.com and 26% (14 requests) were made to Sc01.alicdn.com. The less responsive or slowest element that took the longest time to load (2.3 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 424.1 kB (30%)

Content Size

1.4 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Hnzs.en.alibaba.com main page is 1.4 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. 50% of websites need less resources to load. Javascripts take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 323.7 kB

  • Original 402.2 kB
  • After minification 401.5 kB
  • After compression 78.5 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 323.7 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 7.2 kB
  • After minification 7.2 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. Hnzs En Alibaba images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 100.4 kB

  • Original 1.0 MB
  • After minification 1.0 MB
  • After compression 916.6 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.

Requests Breakdown

Number of requests can be reduced by 23 (45%)

Requests Now

51

After Optimization

28

  • AJAX
  • Images
  • JavaScript

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hnzs 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 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

hnzs.en.alibaba.com

hnzs.en.alibaba.com

369 ms

hnzs.en.alibaba.com

hnzs.en.alibaba.com

222 ms

47 ms

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

39 ms

index.js

index.js

106 ms

index.js

index.js

43 ms

renderHeader.js

renderHeader.js

54 ms

Hceff8f6d490646a7a646968fd1d463e5B.jpg

Hceff8f6d490646a7a646968fd1d463e5B.jpg

224 ms

H53114baa0541488f927893787383bb45t.jpg

H53114baa0541488f927893787383bb45t.jpg

703 ms

Hbb715626331c4137b98b77630a1043dc0.jpg

Hbb715626331c4137b98b77630a1043dc0.jpg

1569 ms

awsc.js

awsc.js

95 ms

22 ms

H208dca5361714414be973f6b9af6c776N.jpg

H208dca5361714414be973f6b9af6c776N.jpg

1344 ms

7.gif

7.gif

57 ms

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HTB1xyqMSkPoK1RjSZKbq6x1IXXaQ.jpg

1057 ms

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HTB1GbW5SiLaK1RjSZFxq6ymPFXaK.jpg

773 ms

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TB1Gvmpg7P2gK0jSZPxXXacQpXa-1200-230.jpg

145 ms

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HTB1SPy7ShnaK1RjSZFBq6AW7VXay.jpg

730 ms

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HTB1QIyKSjTpK1RjSZKPq6y3UpXa4.jpg

830 ms

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HTB1UBKESb2pK1RjSZFsq6yNlXXa9.jpg

897 ms

HTB1bUWxSmrqK1RjSZK9q6xyypXan.jpg

HTB1bUWxSmrqK1RjSZK9q6xyypXan.jpg

985 ms

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HTB1mbqGSmzqK1RjSZFjq6zlCFXaV.jpg

849 ms

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HTB1FYaHShTpK1RjSZFMq6zG_VXaq.jpg

1198 ms

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HTB1MrW5SiLaK1RjSZFxq6ymPFXaE.jpg

1197 ms

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HTB1wuizSjDpK1RjSZFrq6y78VXaH.jpg

1309 ms

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1501 ms

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HTB1F8iVShYaK1RjSZFnq6y80pXai.jpg

1421 ms

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HTB1Qr5NSkPoK1RjSZKbq6x1IXXaH.jpg

1477 ms

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HTB1ZJm8ShnaK1RjSZFBq6AW7VXac.jpg

1866 ms

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HTB16aBXMMHqK1RjSZJnq6zNLpXal.jpg

1816 ms

HTB1mYNWOCzqK1RjSZPxq6A4tVXaF.jpg

HTB1mYNWOCzqK1RjSZPxq6A4tVXaF.jpg

1130 ms

Beam-Pumping-Unit-Jack-Pump-for-Oil.jpg_480x480.jpg

Beam-Pumping-Unit-Jack-Pump-for-Oil.jpg_480x480.jpg

1311 ms

Oil-Production-Equipment-API-11AX-RHA-Subsurface.jpg_480x480.jpg

Oil-Production-Equipment-API-11AX-RHA-Subsurface.jpg_480x480.jpg

685 ms

Oil-drilling-equipment-SK8-80Kn-Pumping-unit.jpg_480x480.jpg

Oil-drilling-equipment-SK8-80Kn-Pumping-unit.jpg_480x480.jpg

1076 ms

API-11-E-Oil-drilling-rig-mud.jpg_480x480.jpg

API-11-E-Oil-drilling-rig-mud.jpg_480x480.jpg

1381 ms

Cementing-Head-with-Double-Plug-for-Oil.jpg_480x480.jpg

Cementing-Head-with-Double-Plug-for-Oil.jpg_480x480.jpg

2031 ms

API-11B-Sucker-Rod-22mm-9000mm-class.jpg_480x480.jpg

API-11B-Sucker-Rod-22mm-9000mm-class.jpg_480x480.jpg

2285 ms

1-Sucker-rod-Length-8m-with-FS.jpg_480x480.jpg

1-Sucker-rod-Length-8m-with-FS.jpg_480x480.jpg

2268 ms

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HTB19iiMSkPoK1RjSZKbq6x1IXXam.jpg

429 ms

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HTB1Ag9QSkvoK1RjSZFwq6AiCFXav.jpg

870 ms

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HTB1wWmBSmzqK1RjSZPxq6A4tVXae.jpg

541 ms

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HTB1CjB9SmzqK1RjSZPcq6zTepXa4.jpg

502 ms

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Hb61369d8d339429f88da5351fb5fdae5y.jpg

715 ms

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HTB1_jenRPDpK1RjSZFrq6y78VXaT.jpg

1651 ms

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He5fd3bf12ca544b28a6a9fcb286a6d37y.jpg

1533 ms

H0f557a2783cc48ffa6eff29bdf137eb2V.jpg

H0f557a2783cc48ffa6eff29bdf137eb2V.jpg

989 ms

et_n.js

et_n.js

10 ms

um.js

um.js

76 ms

wu.json

wu.json

777 ms

um.json

um.json

56 ms

eg.js

eg.js

2 ms

getUmid.do

getUmid.do

497 ms

index.js

index.js

5 ms

Accessibility Review

hnzs.en.alibaba.com accessibility score

66

Accessibility Issues

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

Buttons do not have an accessible name

High

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

High

Image elements do not have [alt] attributes

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.

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

hnzs.en.alibaba.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

Missing source maps for large first-party JavaScript

SEO Factors

hnzs.en.alibaba.com SEO score

79

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 doesn't use 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 Hnzs.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 Hnzs.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

hnzs.en.alibaba.com

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