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cnmetech.com screenshot

Report Summary

  • 97

    Performance

    Renders faster than
    94% of other websites

  • 43

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

cnmetech.com

Foshan Metech Aluminum Technology Co., Ltd. - professional manufacturer of aluminum melting furnaces ,holding funrnaces,dross processing machine, alum...

Page Load Speed

6.5 sec in total

First Response

727 ms

Resources Loaded

5.6 sec

Page Rendered

210 ms

cnmetech.com screenshot

About Website

Click here to check amazing Cn Metech content. Otherwise, check out these important facts you probably never knew about cnmetech.com

Metech-specializing in manufacturing and exporting full line aluminium industrial equipment. Such as aluminum melting furnaces, holding furnaces, aluminum dross processing machine, aluminum ingots,alu...

Visit cnmetech.com

Key Findings

We analyzed Cnmetech.com page load time and found that the first response time was 727 ms and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

cnmetech.com performance score

97

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

95/100

10%

LCP (Largest Contentful Paint)

Value1.6 s

99/100

25%

SI (Speed Index)

Value4.4 s

73/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.5 s

100/100

10%

Network Requests Diagram

cnmetech.com

727 ms

www.cnmetech.com

914 ms

height.css

422 ms

css.css

420 ms

showpic.js

429 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that all of those requests were addressed to Cnmetech.com and no external sources were called. The less responsive or slowest element that took the longest time to load (3.3 sec) belongs to the original domain Cnmetech.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 315.0 kB (8%)

Content Size

4.0 MB

After Optimization

3.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cnmetech.com main page is 4.0 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. 55% of websites need less resources to load. Images take 4.0 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 21.3 kB

  • Original 26.8 kB
  • After minification 25.0 kB
  • After compression 5.5 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. 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 21.3 kB or 80% of the original size.

Image Optimization

-7%

Potential reduce by 280.0 kB

  • Original 4.0 MB
  • After minification 3.7 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. Cn Metech images are well optimized though.

JavaScript Optimization

-42%

Potential reduce by 11.5 kB

  • Original 27.3 kB
  • After minification 27.3 kB
  • After compression 15.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 11.5 kB or 42% of the original size.

CSS Optimization

-35%

Potential reduce by 2.2 kB

  • Original 6.2 kB
  • After minification 6.2 kB
  • After compression 4.0 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. Cnmetech.com needs all CSS files to be minified and compressed as it can save up to 2.2 kB or 35% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (24%)

Requests Now

63

After Optimization

48

  • Images
  • JavaScript
  • CSS

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cn Metech. 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 from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cnmetech.com

cnmetech.com

727 ms

www.cnmetech.com

www.cnmetech.com

914 ms

height.css

height.css

422 ms

css.css

css.css

420 ms

showpic.js

showpic.js

429 ms

metech_top.js

metech_top.js

437 ms

banner.js

banner.js

436 ms

screen.css

screen.css

457 ms

friend-links-with-html.js

friend-links-with-html.js

636 ms

friend-links.css

friend-links.css

425 ms

head.jpg

head.jpg

641 ms

tel-email.jpg

tel-email.jpg

447 ms

cn.gif

cn.gif

230 ms

fr.gif

fr.gif

237 ms

en.gif

en.gif

415 ms

es.gif

es.gif

448 ms

ar.gif

ar.gif

458 ms

1.jpg

1.jpg

620 ms

2.jpg

2.jpg

627 ms

3.jpg

3.jpg

665 ms

4.jpg

4.jpg

665 ms

5.jpg

5.jpg

901 ms

6.jpg

6.jpg

862 ms

7.jpg

7.jpg

859 ms

8.jpg

8.jpg

861 ms

9.jpg

9.jpg

882 ms

10.jpg

10.jpg

882 ms

11.jpg

11.jpg

1071 ms

12.jpg

12.jpg

1077 ms

13.jpg

13.jpg

1069 ms

14.jpg

14.jpg

1099 ms

15.jpg

15.jpg

1100 ms

16.jpg

16.jpg

1121 ms

17.jpg

17.jpg

1277 ms

18.jpg

18.jpg

1283 ms

19.jpg

19.jpg

1289 ms

20.jpg

20.jpg

1316 ms

21.jpg

21.jpg

1317 ms

22.jpg

22.jpg

1348 ms

daohang_2.jpg

daohang_2.jpg

1484 ms

search_button.gif

search_button.gif

1495 ms

msnl.jpg

msnl.jpg

1502 ms

skypel.jpg

skypel.jpg

1513 ms

2011-08-10-19-28-137.jpg

2011-08-10-19-28-137.jpg

3251 ms

news.jpg

news.jpg

1374 ms

hzuo1.jpg

hzuo1.jpg

1468 ms

hzuo2.jpg

hzuo2.jpg

1475 ms

21_0.jpg

21_0.jpg

2160 ms

37_0.jpg

37_0.jpg

2427 ms

32_0.jpg

32_0.jpg

2580 ms

55_0.jpg

55_0.jpg

2288 ms

51_0.jpg

51_0.jpg

2522 ms

105_0.jpg

105_0.jpg

2168 ms

66_0.jpg

66_0.jpg

2600 ms

63_0.jpg

63_0.jpg

2592 ms

banner.jpg

banner.jpg

2395 ms

daohang.jpg

daohang.jpg

2534 ms

maintitle.jpg

maintitle.jpg

2388 ms

vmenuarrow.gif

vmenuarrow.gif

2422 ms

contactbanner.jpg

contactbanner.jpg

2548 ms

abouttop.jpg

abouttop.jpg

2552 ms

hotlibg.gif

hotlibg.gif

2561 ms

products_hot.jpg

products_hot.jpg

2570 ms

rounded-white.png

rounded-white.png

213 ms

zoomout.cur

zoomout.cur

218 ms

loader.white.gif

loader.white.gif

215 ms

Accessibility Review

cnmetech.com accessibility score

43

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.

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

Image elements do not have [alt] attributes

High

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

cnmetech.com best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

cnmetech.com SEO score

54

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

High

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Cnmetech.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 Cnmetech.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

cnmetech.com

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