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zhstainlesspipe.com screenshot

Report Summary

  • 85

    Performance

    Renders faster than
    88% of other websites

  • 53

    Accessibility

    Visual factors better than
    that of 22% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

zhstainlesspipe.com

Stainless Steel Pipe Suppliers | Polished Stainless Steel Tubing - Zhstainlesspipe

Page Load Speed

1.6 sec in total

First Response

131 ms

Resources Loaded

1.1 sec

Page Rendered

346 ms

zhstainlesspipe.com screenshot

About Website

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

Zhstainlesspipe.com is a Professional Stainless Steel Pipe Supplier and Polished Stainless Steel Tubing manufacturer of stainless steel welded pipe, stainless steel seamless pipe, stainless steel pipe...

Visit zhstainlesspipe.com

Key Findings

We analyzed Zhstainlesspipe.com page load time and found that the first response time was 131 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

zhstainlesspipe.com performance score

85

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

81/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

58/100

25%

SI (Speed Index)

Value2.1 s

99/100

10%

TBT (Total Blocking Time)

Value140 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0.06

98/100

15%

TTI (Time to Interactive)

Value3.9 s

89/100

10%

Network Requests Diagram

zhstainlesspipe.com

131 ms

www.zhstainlesspipe.com

151 ms

style.css

108 ms

jquery-1.11.1.min.js

20 ms

responsiveslides.min.js

95 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 97% of them (35 requests) were addressed to the original Zhstainlesspipe.com, 3% (1 request) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (572 ms) belongs to the original domain Zhstainlesspipe.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 27.0 kB (4%)

Content Size

703.4 kB

After Optimization

676.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zhstainlesspipe.com main page is 703.4 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. 20% of websites need less resources to load. Images take 632.4 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 20.3 kB

  • Original 26.8 kB
  • After minification 26.8 kB
  • After compression 6.6 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 20.3 kB or 76% of the original size.

Image Optimization

-1%

Potential reduce by 6.7 kB

  • Original 632.4 kB
  • After minification 625.7 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. Zhstainlesspipe images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 43 B

  • Original 35.8 kB
  • After minification 35.8 kB
  • After compression 35.8 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

-0%

Potential reduce by 0 B

  • Original 8.4 kB
  • After minification 8.4 kB
  • After compression 8.4 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. Zhstainlesspipe.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 4 (12%)

Requests Now

33

After Optimization

29

  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zhstainlesspipe. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

zhstainlesspipe.com

zhstainlesspipe.com

131 ms

www.zhstainlesspipe.com

www.zhstainlesspipe.com

151 ms

style.css

style.css

108 ms

jquery-1.11.1.min.js

jquery-1.11.1.min.js

20 ms

responsiveslides.min.js

responsiveslides.min.js

95 ms

email-decode.min.js

email-decode.min.js

13 ms

foot_inquiry.js

foot_inquiry.js

98 ms

fbevents.js

fbevents.js

104 ms

logo.png

logo.png

94 ms

5nkj-50.jpg

5nkj-50.jpg

117 ms

kejiyanfa_959v.jpg

kejiyanfa_959v.jpg

112 ms

seamless-stainless-steel-tubing-bd73fc05-264x194.jpg

seamless-stainless-steel-tubing-bd73fc05-264x194.jpg

95 ms

stainless-steel-welded-pipe-6fbb56da-264x194.jpg

stainless-steel-welded-pipe-6fbb56da-264x194.jpg

104 ms

stainless-steel-pipe-fittings-57020cb5-264x194.jpg

stainless-steel-pipe-fittings-57020cb5-264x194.jpg

130 ms

stainless-steel-tubing-coil-f8bfed97-264x194.jpg

stainless-steel-tubing-coil-f8bfed97-264x194.jpg

178 ms

bg.jpg

bg.jpg

185 ms

t1.png

t1.png

213 ms

t2.png

t2.png

197 ms

t3.png

t3.png

200 ms

t4.png

t4.png

219 ms

what-the-difference-between-sch-and-sch-7c3a13e4-154x109.jpg

what-the-difference-between-sch-and-sch-7c3a13e4-154x109.jpg

276 ms

what-the-difference-between-stainless-steel-pipe-and-stainless-steel-tubes-9d15af91-154x109.jpg

what-the-difference-between-stainless-steel-pipe-and-stainless-steel-tubes-9d15af91-154x109.jpg

267 ms

factors-influencing-stainless-steel-tubing-coil-price-5f88b5d8-154x109.jpg

factors-influencing-stainless-steel-tubing-coil-price-5f88b5d8-154x109.jpg

283 ms

what-are-the-different-types-coiled-tubing-96af2986-154x109.jpg

what-are-the-different-types-coiled-tubing-96af2986-154x109.jpg

282 ms

footbg.jpg

footbg.jpg

313 ms

s1.png

s1.png

305 ms

s2.png

s2.png

355 ms

s3.png

s3.png

361 ms

s4.png

s4.png

572 ms

captcha.php

captcha.php

377 ms

online_show.png

online_show.png

394 ms

xuanfu_skype.png

xuanfu_skype.png

399 ms

xuanfu_email.png

xuanfu_email.png

443 ms

top.png

top.png

448 ms

icons.png

icons.png

463 ms

opensans.woff

opensans.woff

490 ms

Accessibility Review

zhstainlesspipe.com accessibility score

53

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

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

Form elements do not have associated labels

High

Links do not have a discernible name

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

zhstainlesspipe.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

SEO Factors

zhstainlesspipe.com SEO score

77

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

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

High

robots.txt is not valid

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zhstainlesspipe.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Zhstainlesspipe.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

zhstainlesspipe.com

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