Access jundesteelpipe.com. China Factory - Seamless Steel Pipe, Octg Pipe, Welded Steel Pipe,ERW Pipe,LSAW Pipe,SSAW Pipe,Hollo...

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

72/100

25%

SI (Speed Index)

Value6.4 s

41/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.129

82/100

15%

TTI (Time to Interactive)

Value6.3 s

61/100

10%

jundesteelpipe.com

403 ms

www.jundesteelpipe.com

593 ms

animate.min.css

308 ms

shouye01.css

282 ms

footer.css

309 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 41% of them (21 requests) were addressed to the original Jundesteelpipe.com, 27% (14 requests) were made to Img01.v15cdn.com and 18% (9 requests) were made to Css02.v15cdn.com. The less responsive or slowest element that took the longest time to load (731 ms) belongs to the original domain Jundesteelpipe.com.

Content Size

1.0 MB

After Optimization

958.9 kB

In fact, the total size of Jundesteelpipe.com main page is 1.0 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. 30% of websites need less resources to load. Images take 834.0 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 21.4 kB

Original 27.6 kB
After minification 27.1 kB
After compression 6.2 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 21.4 kB or 77% of the original size.

Image Optimization

-1%

Potential reduce by 8.4 kB

Original 834.0 kB
After minification 825.6 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. Junde Steel Pipe images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 10.4 kB

Original 127.6 kB
After minification 127.6 kB
After compression 117.2 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

-11%

Potential reduce by 1.2 kB

Original 11.2 kB
After minification 11.2 kB
After compression 10.0 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. Jundesteelpipe.com needs all CSS files to be minified and compressed as it can save up to 1.2 kB or 11% of the original size.

Requests Now

After Optimization

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Junde Steel Pipe. 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 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

High

Definition list items are not wrapped in <dl> elements

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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.

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

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

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

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 Jundesteelpipe.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 Jundesteelpipe.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

jundesteelpipe.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

China Factory - Seamless Steel Pipe, Octg Pipe, Welded Steel Pipe,ERW Pipe,LSAW Pipe,SSAW Pipe,Hollow Structural Section, Gi Pipe Suppliers and Manufa...

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

jundesteelpipe.com

www.jundesteelpipe.com

animate.min.css

shouye01.css

footer.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

jundesteelpipe.com

www.jundesteelpipe.com

animate.min.css

shouye01.css

footer.css

jquery.js

sitecommon.js

other.css

Site_Common.js

flash.js

count2.js

wow.min.js

float14455.js

im.js

logo202003131042391952717.png

amore.webp

icon4.png

icon3.png

icon2.png

addressicon.png

tellicon.png

maill.png

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201705221445015718164.png

201706021558563402324.gif

4-inch-sch40-black-seamless-pipe97c70.jpg

spiral-steel-pipeb76e3.jpg

astm-a53-grb-erwcb2c2.jpg

astm-a106-grb-carbon-seamless-steel-pipe7282f.jpg

201706021326057906244.jpg

201706021326197211752.jpg

en.webp

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