Tools & Wizards About Us
czpurlinmachine.com screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

czpurlinmachine.com

CZ Purlin Roll Forming Machine, Light Gauge Steel Framing Machine, Roll Forming Machine

Page Load Speed

10.2 sec in total

First Response

496 ms

Resources Loaded

8.9 sec

Page Rendered

755 ms

czpurlinmachine.com screenshot

About Website

Visit czpurlinmachine.com now to see the best up-to-date CZ Purlin Machine content and also check out these interesting facts you probably never knew about czpurlinmachine.com

Shanghai Novotek Machinery Co.,Limited is dedicated to designing and manufacturing CZ Purlin Roll Forming Machine,Various Roll Forming Machine and Sandwich Panel Machine for 25 years, we cooperate clo...

Visit czpurlinmachine.com

Key Findings

We analyzed Czpurlinmachine.com page load time and found that the first response time was 496 ms and then it took 9.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

czpurlinmachine.com performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value21.0 s

0/100

25%

SI (Speed Index)

Value14.4 s

1/100

10%

TBT (Total Blocking Time)

Value380 ms

69/100

30%

CLS (Cumulative Layout Shift)

Value0.839

4/100

15%

TTI (Time to Interactive)

Value13.8 s

10/100

10%

Network Requests Diagram

czpurlinmachine.com

496 ms

czpurlinmachine.com

1219 ms

style.css

1930 ms

custom.css

1004 ms

jquery.min.js

1743 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 92% of them (36 requests) were addressed to the original Czpurlinmachine.com, 8% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (4 sec) belongs to the original domain Czpurlinmachine.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 242.7 kB (5%)

Content Size

4.8 MB

After Optimization

4.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Czpurlinmachine.com main page is 4.8 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. 60% of websites need less resources to load. Images take 4.4 MB which makes up the majority of the site volume.

HTML Optimization

-92%

Potential reduce by 128.9 kB

  • Original 139.8 kB
  • After minification 62.6 kB
  • After compression 10.9 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 77.2 kB, which is 55% 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 128.9 kB or 92% of the original size.

Image Optimization

-2%

Potential reduce by 109.8 kB

  • Original 4.4 MB
  • After minification 4.3 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. CZ Purlin Machine images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 1.6 kB

  • Original 87.6 kB
  • After minification 87.6 kB
  • After compression 86.0 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

-2%

Potential reduce by 2.5 kB

  • Original 127.1 kB
  • After minification 127.1 kB
  • After compression 124.6 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. Czpurlinmachine.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 7 (20%)

Requests Now

35

After Optimization

28

  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CZ Purlin Machine. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

czpurlinmachine.com

czpurlinmachine.com

496 ms

czpurlinmachine.com

czpurlinmachine.com

1219 ms

style.css

style.css

1930 ms

custom.css

custom.css

1004 ms

jquery.min.js

jquery.min.js

1743 ms

swiper.min.js

swiper.min.js

1457 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

1225 ms

layer.js

layer.js

1031 ms

js

js

84 ms

custom.js

custom.js

2023 ms

js

js

129 ms

layer.css

layer.css

966 ms

icon-translate-m.gif

icon-translate-m.gif

366 ms

logo.png

logo.png

368 ms

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20220816015734281.jpg

1360 ms

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1396 ms

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20220621042633479.jpg

1310 ms

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20200117082238284.jpg

1369 ms

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thumb_840_532_20211110041718293.jpg

1348 ms

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20220621043718105.jpg

1346 ms

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20220620075046919.jpg

2332 ms

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20231110071453874.jpg

2308 ms

20211108035731781.jpg

20211108035731781.jpg

1359 ms

video.jpg

video.jpg

2334 ms

20200117081919785.jpg

20200117081919785.jpg

2327 ms

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20200102014734155.jpg

2309 ms

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20220121124416167.jpg

2360 ms

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20230117040138390.jpg

3342 ms

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20200602102859712.jpg

3348 ms

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20220121013553258.jpg

2596 ms

thumb_100_64_20231005084424851.jpg

thumb_100_64_20231005084424851.jpg

2339 ms

thumb_100_64_20220620075046919.jpg

thumb_100_64_20220620075046919.jpg

2341 ms

thumb_100_64_20211108035731781.jpg

thumb_100_64_20211108035731781.jpg

2349 ms

thumb_100_64_20211108040159345.jpg

thumb_100_64_20211108040159345.jpg

2346 ms

thumb_100_64_20201102101124362.jpg

thumb_100_64_20201102101124362.jpg

2356 ms

online.png

online.png

2355 ms

js

js

281 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

3697 ms

icon.ttf

icon.ttf

3971 ms

Accessibility Review

czpurlinmachine.com accessibility score

87

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

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

czpurlinmachine.com best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

czpurlinmachine.com SEO score

82

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

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Czpurlinmachine.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 Czpurlinmachine.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

czpurlinmachine.com

Open Graph description is not detected on the main page of CZ Purlin Machine. 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: