Tools & Wizards About Us

Report Summary

  • 97

    Performance

    Renders faster than
    94% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

ductileiron-pipe.com

Quality Ductile Iron Pipe & Flanged Ductile Iron Pipe Manufacturer

Page Load Speed

1.1 sec in total

First Response

71 ms

Resources Loaded

663 ms

Page Rendered

330 ms

About Website

Welcome to ductileiron-pipe.com homepage info - get ready to check Ductile Iron Pipe best content right away, or after learning these important things about ductileiron-pipe.com

Henan Wein Industry Co., Ltd. is best Ductile Iron Pipe, Flanged Ductile Iron Pipe and PU Ductile Iron Pipe supplier, we has good quality products & service from China.

Visit ductileiron-pipe.com

Key Findings

We analyzed Ductileiron-pipe.com page load time and found that the first response time was 71 ms and then it took 993 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

ductileiron-pipe.com performance score

97

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

89/100

10%

LCP (Largest Contentful Paint)

Value2.3 s

92/100

25%

SI (Speed Index)

Value1.8 s

100/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.029

100/100

15%

TTI (Time to Interactive)

Value2.1 s

99/100

10%

Network Requests Diagram

ductileiron-pipe.com

71 ms

www.ductileiron-pipe.com

154 ms

www.ductileiron-pipe.com

69 ms

www.ductileiron-pipe.com

133 ms

www.ductileiron-pipe.com

193 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that all of those requests were addressed to Ductileiron-pipe.com and no external sources were called. The less responsive or slowest element that took the longest time to load (210 ms) belongs to the original domain Ductileiron-pipe.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 314.8 kB (35%)

Content Size

904.2 kB

After Optimization

589.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ductileiron-pipe.com main page is 904.2 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. 25% of websites need less resources to load. Images take 666.5 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 53.3 kB

  • Original 61.9 kB
  • After minification 46.8 kB
  • After compression 8.6 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. This page needs HTML code to be minified as it can gain 15.1 kB, which is 24% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 53.3 kB or 86% of the original size.

Image Optimization

-36%

Potential reduce by 238.4 kB

  • Original 666.5 kB
  • After minification 428.0 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, Ductile Iron Pipe needs image optimization as it can save up to 238.4 kB or 36% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-13%

Potential reduce by 18.8 kB

  • Original 147.8 kB
  • After minification 147.8 kB
  • After compression 128.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 18.8 kB or 13% of the original size.

CSS Optimization

-15%

Potential reduce by 4.3 kB

  • Original 28.1 kB
  • After minification 28.1 kB
  • After compression 23.8 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. Ductileiron-pipe.com needs all CSS files to be minified and compressed as it can save up to 4.3 kB or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (20%)

Requests Now

15

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ductile Iron 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 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

ductileiron-pipe.com accessibility score

86

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

Image elements do not have [alt] attributes

Best Practices

ductileiron-pipe.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

ductileiron-pipe.com SEO score

92

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

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 Ductileiron-pipe.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 Ductileiron-pipe.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

Open Graph description is not detected on the main page of Ductile Iron Pipe. 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: