Tools & Wizards About Us

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

pipe-flange.com

EN1092-1 Flanges DIN Flanges BS4504 Flanges Jinan Hyupshin Flanges Co., Ltd, Flanges Manufacturer Exporter - ISO9624 BS TD TE TF NFE29203 MSZ UNI NS A...

Page Load Speed

4.7 sec in total

First Response

381 ms

Resources Loaded

4.2 sec

Page Rendered

128 ms

About Website

Click here to check amazing Pipe Flange content. Otherwise, check out these important facts you probably never knew about pipe-flange.com

sale@hyupshin.cn, Jinan Hyupshin Flanges Co., Ltd Supply EN1092-1 Flanges DIN Flanges BS4504 Flanges BS TD TE TF Flanges UNI Flanges PN6 PN10 PN16 PN25 PN40 PN63 PN64 PN100, ANSI B16.5 Flanges, ANSI B...

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Key Findings

We analyzed Pipe-flange.com page load time and found that the first response time was 381 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

pipe-flange.com performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

57/100

10%

LCP (Largest Contentful Paint)

Value6.6 s

8/100

25%

SI (Speed Index)

Value12.2 s

3/100

10%

TBT (Total Blocking Time)

Value590 ms

50/100

30%

CLS (Cumulative Layout Shift)

Value0.065

97/100

15%

TTI (Time to Interactive)

Value20.6 s

2/100

10%

Network Requests Diagram

pipe-flange.com

381 ms

style.css

286 ms

banner.css

190 ms

nivo-slider.css

195 ms

iepng.js

195 ms

Our browser made a total of 87 requests to load all elements on the main page. We found that 84% of them (73 requests) were addressed to the original Pipe-flange.com, 6% (5 requests) were made to Myflange.com and 2% (2 requests) were made to Googleadservices.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Goutong.baidu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 446.7 kB (12%)

Content Size

3.7 MB

After Optimization

3.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pipe-flange.com main page is 3.7 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. 65% of websites need less resources to load. Images take 3.4 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 87.9 kB

  • Original 102.4 kB
  • After minification 85.3 kB
  • After compression 14.5 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. This page needs HTML code to be minified as it can gain 17.2 kB, which is 17% 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 87.9 kB or 86% of the original size.

Image Optimization

-7%

Potential reduce by 252.8 kB

  • Original 3.4 MB
  • After minification 3.2 MB

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. Pipe Flange images are well optimized though.

JavaScript Optimization

-50%

Potential reduce by 73.1 kB

  • Original 146.8 kB
  • After minification 144.5 kB
  • After compression 73.7 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 73.1 kB or 50% of the original size.

CSS Optimization

-87%

Potential reduce by 32.9 kB

  • Original 38.0 kB
  • After minification 30.5 kB
  • After compression 5.1 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. Pipe-flange.com needs all CSS files to be minified and compressed as it can save up to 32.9 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (25%)

Requests Now

85

After Optimization

64

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pipe Flange. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

pipe-flange.com accessibility score

65

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

pipe-flange.com best practices score

50

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

pipe-flange.com SEO score

62

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

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 Pipe-flange.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 Pipe-flange.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 Pipe Flange. 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: