Tools & Wizards About Us
cumet.com screenshot

Report Summary

  • 61

    Performance

    Renders faster than
    76% of other websites

  • 48

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

cumet.com

Flap disc, Segmented saw blade, Flat cut-off wheel for stainless steel - ZHEJIANG JINHUA CUMET ABRASIVE CO.,LTD.

Page Load Speed

15.6 sec in total

First Response

1.1 sec

Resources Loaded

14.1 sec

Page Rendered

438 ms

cumet.com screenshot

About Website

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

Flap disc, Segmented saw blade, Flat cut-off wheel for stainless steel are The main products of zhejiang jinhua guotai grinding wheel grinding co., LTD., we are a senior product manufacturer specializ...

Visit cumet.com

Key Findings

We analyzed Cumet.com page load time and found that the first response time was 1.1 sec and then it took 14.5 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

cumet.com performance score

61

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

62/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

46/100

25%

SI (Speed Index)

Value7.1 s

31/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.905

3/100

15%

TTI (Time to Interactive)

Value3.3 s

93/100

10%

Network Requests Diagram

cumet.com

1085 ms

css.css

646 ms

animate.css

701 ms

add.js

459 ms

tiaozhuan.js

479 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that all of those requests were addressed to Cumet.com and no external sources were called. The less responsive or slowest element that took the longest time to load (11.7 sec) belongs to the original domain Cumet.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 138.6 kB (10%)

Content Size

1.4 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cumet.com main page is 1.4 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 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 22.5 kB

  • Original 27.5 kB
  • After minification 22.9 kB
  • After compression 5.0 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 4.6 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 22.5 kB or 82% of the original size.

Image Optimization

-8%

Potential reduce by 97.8 kB

  • Original 1.3 MB
  • After minification 1.2 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. CUMET images are well optimized though.

JavaScript Optimization

-21%

Potential reduce by 9.9 kB

  • Original 46.5 kB
  • After minification 46.5 kB
  • After compression 36.6 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 9.9 kB or 21% of the original size.

CSS Optimization

-42%

Potential reduce by 8.3 kB

  • Original 20.0 kB
  • After minification 20.0 kB
  • After compression 11.7 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. Cumet.com needs all CSS files to be minified and compressed as it can save up to 8.3 kB or 42% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (23%)

Requests Now

39

After Optimization

30

  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CUMET. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cumet.com

cumet.com

1085 ms

css.css

css.css

646 ms

animate.css

animate.css

701 ms

add.js

add.js

459 ms

tiaozhuan.js

tiaozhuan.js

479 ms

responsiveslides.css

responsiveslides.css

451 ms

jquery.min.js

jquery.min.js

1457 ms

responsiveslides.min.js

responsiveslides.min.js

704 ms

dh.css

dh.css

683 ms

style.css

style.css

764 ms

script.js

script.js

862 ms

jquery.scrollAnimations.min.js

jquery.scrollAnimations.min.js

694 ms

dh_logo.png

dh_logo.png

251 ms

a_tit_pz.png

a_tit_pz.png

229 ms

pic01.jpg

pic01.jpg

10541 ms

a_cp_bg.jpg

a_cp_bg.jpg

3132 ms

index_04.jpg

index_04.jpg

4776 ms

index_07.jpg

index_07.jpg

4412 ms

010101-01.jpg

010101-01.jpg

4341 ms

010201-01.jpg

010201-01.jpg

4852 ms

010301-01.jpg

010301-01.jpg

8776 ms

010901-01.jpg

010901-01.jpg

9156 ms

020101-01.jpg

020101-01.jpg

6702 ms

110101-01.jpg

110101-01.jpg

5742 ms

030101-01.jpg

030101-01.jpg

6210 ms

040001-01.jpg

040001-01.jpg

6540 ms

060101-01.jpg

060101-01.jpg

6674 ms

index_08.jpg

index_08.jpg

11723 ms

a_about_faq.jpg

a_about_faq.jpg

8209 ms

2023815144925.jpg

2023815144925.jpg

8000 ms

2023815144918.jpg

2023815144918.jpg

9439 ms

2023712194927.jpg

2023712194927.jpg

9041 ms

a_wx.jpg

a_wx.jpg

9014 ms

a_end_c01.png

a_end_c01.png

9275 ms

a_end_c02.png

a_end_c02.png

9338 ms

a_end_c03.png

a_end_c03.png

9597 ms

a_end_c04.png

a_end_c04.png

9605 ms

a_end_c05.png

a_end_c05.png

9616 ms

arrow-left-light.png

arrow-left-light.png

9711 ms

arrow-right-light.png

arrow-right-light.png

9796 ms

Accessibility Review

cumet.com accessibility score

48

Accessibility Issues

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

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

cumet.com best practices score

67

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

High

Page has valid source maps

SEO Factors

cumet.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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cumet.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 Cumet.com main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

cumet.com

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