Tools & Wizards About Us
m.demarkchina.cn screenshot

Report Summary

  • 89

    Performance

    Renders faster than
    90% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

m.demarkchina.cn

China Laser Cutter, Laser Welding Machine, Laser cutting head,laser welding head, Suppliers, Factory - DEMARK

Page Load Speed

1.9 sec in total

First Response

381 ms

Resources Loaded

1.2 sec

Page Rendered

340 ms

m.demarkchina.cn screenshot

About Website

Welcome to m.demarkchina.cn homepage info - get ready to check M DEMARK China best content right away, or after learning these important things about m.demarkchina.cn

Demark (Wuhan) Technology Co., Ltd: 20 years experience in Chinese laser application industry, deep into the supply chain of laser marker, laser welder, laser cutting and laser consumables, one-stop t...

Visit m.demarkchina.cn

Key Findings

We analyzed M.demarkchina.cn page load time and found that the first response time was 381 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

m.demarkchina.cn performance score

89

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

93/100

10%

LCP (Largest Contentful Paint)

Value1.7 s

99/100

25%

SI (Speed Index)

Value3.2 s

92/100

10%

TBT (Total Blocking Time)

Value320 ms

76/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.8 s

79/100

10%

Network Requests Diagram

m.demarkchina.cn

381 ms

style.css

254 ms

jquery.js

202 ms

common.js

211 ms

script.js

202 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 41% of them (14 requests) were addressed to the original M.demarkchina.cn, 15% (5 requests) were made to Css02.v15cdn.com and 9% (3 requests) were made to Img01.v15cdn.com. The less responsive or slowest element that took the longest time to load (452 ms) belongs to the original domain M.demarkchina.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 61.8 kB (18%)

Content Size

347.8 kB

After Optimization

286.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of M.demarkchina.cn main page is 347.8 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. 35% of websites need less resources to load. Images take 207.2 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 26.6 kB

  • Original 32.8 kB
  • After minification 32.1 kB
  • After compression 6.2 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 26.6 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 1.1 kB

  • Original 207.2 kB
  • After minification 206.1 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. M DEMARK China images are well optimized though.

JavaScript Optimization

-33%

Potential reduce by 33.5 kB

  • Original 100.6 kB
  • After minification 100.6 kB
  • After compression 67.2 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 33.5 kB or 33% of the original size.

CSS Optimization

-9%

Potential reduce by 625 B

  • Original 7.1 kB
  • After minification 7.1 kB
  • After compression 6.5 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. M.demarkchina.cn has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 15 (47%)

Requests Now

32

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of M DEMARK China. 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

m.demarkchina.cn

m.demarkchina.cn

381 ms

style.css

style.css

254 ms

jquery.js

jquery.js

202 ms

common.js

common.js

211 ms

script.js

script.js

202 ms

count.js

count.js

211 ms

iconfont.css

iconfont.css

3 ms

gtm.js

gtm.js

128 ms

logo.png

logo.png

74 ms

facebook1.webp

facebook1.webp

135 ms

css_sprites.webp

css_sprites.webp

56 ms

top.webp

top.webp

57 ms

linkedin1.webp

linkedin1.webp

133 ms

youtube1.webp

youtube1.webp

134 ms

index-arrow.png

index-arrow.png

135 ms

2024012909391348940.jpg

2024012909391348940.jpg

431 ms

s

s

244 ms

index-arrow.png

index-arrow.png

240 ms

laser-table-slat-cleaner-and-slag-remover14186358599.jpg

laser-table-slat-cleaner-and-slag-remover14186358599.jpg

242 ms

200w-laser-rust-removal-machineca38d5c4-f2b6-4daa-a3b9-22a11bdcf2c3.jpg

200w-laser-rust-removal-machineca38d5c4-f2b6-4daa-a3b9-22a11bdcf2c3.jpg

233 ms

mini-handheld-fiber-laser-welding-machinef58db144-b115-4e43-9f93-563e2f5d2129.jpg

mini-handheld-fiber-laser-welding-machinef58db144-b115-4e43-9f93-563e2f5d2129.jpg

375 ms

second-hand-raycus-fiber-laser-sourceb2e08e89-8788-4617-80e0-1a9b72d0dd53.jpg

second-hand-raycus-fiber-laser-sourceb2e08e89-8788-4617-80e0-1a9b72d0dd53.jpg

452 ms

1000w-pulse-fiber-laser-cleaning-machinebea846a2-1a96-4351-9b2b-09394883da65.jpg

1000w-pulse-fiber-laser-cleaning-machinebea846a2-1a96-4351-9b2b-09394883da65.jpg

397 ms

desktop-jewelry-laser-welding-machine3547eb50-4abd-4a66-b702-8ccb0e2c2e12.jpg

desktop-jewelry-laser-welding-machine3547eb50-4abd-4a66-b702-8ccb0e2c2e12.jpg

358 ms

paper-laser-engraving-machinef39a4.jpg

paper-laser-engraving-machinef39a4.jpg

408 ms

leather-laser-engraving-machinec6096.jpg

leather-laser-engraving-machinec6096.jpg

426 ms

arrow.webp

arrow.webp

3 ms

landing

landing

45 ms

js

js

40 ms

analytics.js

analytics.js

21 ms

collect

collect

35 ms

landing

landing

55 ms

collect

collect

24 ms

ga-audiences

ga-audiences

65 ms

Accessibility Review

m.demarkchina.cn accessibility score

96

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.

Best Practices

m.demarkchina.cn best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

m.demarkchina.cn SEO score

100

Search Engine Optimization Advices

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

    EN

  • Encoding

    UTF-8

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

m.demarkchina.cn

Open Graph data is detected on the main page of M DEMARK China. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: