Tools & Wizards About Us
mattroisangtao.com screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 56

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

mattroisangtao.com

Sản phẩm sáng tạo | Công nghệ độc đáo | Đồ chơi công nghệ

Page Load Speed

13.5 sec in total

First Response

733 ms

Resources Loaded

12.2 sec

Page Rendered

549 ms

mattroisangtao.com screenshot

About Website

Click here to check amazing Mattroisangtao content. Otherwise, check out these important facts you probably never knew about mattroisangtao.com

Sản phẩm sáng tạo, công nghệ độc đáo, điện thông minh, dụng cụ sáng tạo, điều khiển cửa cuốn, đồ chơi công nghệ, sản phẩm độc đáo, đồ công nghệ, máy công cụ mini

Visit mattroisangtao.com

Key Findings

We analyzed Mattroisangtao.com page load time and found that the first response time was 733 ms and then it took 12.8 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

mattroisangtao.com performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.1 s

1/100

10%

LCP (Largest Contentful Paint)

Value8.9 s

1/100

25%

SI (Speed Index)

Value16.3 s

0/100

10%

TBT (Total Blocking Time)

Value500 ms

58/100

30%

CLS (Cumulative Layout Shift)

Value0.098

90/100

15%

TTI (Time to Interactive)

Value11.9 s

17/100

10%

Network Requests Diagram

mattroisangtao.vn

733 ms

www.mattroisangtao.vn

3004 ms

wp-emoji-release.min.js

445 ms

jquery.fancybox-1.3.4.css

680 ms

style.basic.css

691 ms

Our browser made a total of 119 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Mattroisangtao.com, 8% (10 requests) were made to Static.xx.fbcdn.net and 4% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (3 sec) relates to the external source Mattroisangtao.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 198.9 kB (25%)

Content Size

808.5 kB

After Optimization

609.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mattroisangtao.com main page is 808.5 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. 60% of websites need less resources to load. Images take 364.5 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 115.4 kB

  • Original 141.9 kB
  • After minification 135.3 kB
  • After compression 26.6 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 115.4 kB or 81% of the original size.

Image Optimization

-4%

Potential reduce by 15.3 kB

  • Original 364.5 kB
  • After minification 349.2 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. Mattroisangtao images are well optimized though.

JavaScript Optimization

-21%

Potential reduce by 48.5 kB

  • Original 233.4 kB
  • After minification 230.4 kB
  • After compression 184.9 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 48.5 kB or 21% of the original size.

CSS Optimization

-29%

Potential reduce by 19.8 kB

  • Original 68.7 kB
  • After minification 68.7 kB
  • After compression 48.9 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. Mattroisangtao.com needs all CSS files to be minified and compressed as it can save up to 19.8 kB or 29% of the original size.

Requests Breakdown

Number of requests can be reduced by 53 (51%)

Requests Now

104

After Optimization

51

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 104 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mattroisangtao. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 39 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

mattroisangtao.vn

mattroisangtao.vn

733 ms

www.mattroisangtao.vn

www.mattroisangtao.vn

3004 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

445 ms

jquery.fancybox-1.3.4.css

jquery.fancybox-1.3.4.css

680 ms

style.basic.css

style.basic.css

691 ms

chosen.css

chosen.css

726 ms

style.instances.css

style.instances.css

748 ms

tipsy.css

tipsy.css

760 ms

wp-shortcode.css

wp-shortcode.css

763 ms

style.css

style.css

925 ms

owl.carousel.css

owl.carousel.css

928 ms

woocommerce.css

woocommerce.css

974 ms

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font-awesome.min.css

1003 ms

responsive.css

responsive.css

1016 ms

popup.css

popup.css

1019 ms

messenger.css

messenger.css

1158 ms

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1386 ms

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jquery-migrate.min.js

1217 ms

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1254 ms

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1273 ms

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1275 ms

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css

32 ms

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css

49 ms

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DMCABadgeHelper.min.js

66 ms

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js

61 ms

popup.js

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1281 ms

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1283 ms

rebound.min.js

rebound.min.js

1324 ms

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index.js

1327 ms

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1388 ms

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1473 ms

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1476 ms

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1543 ms

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1565 ms

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1582 ms

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1654 ms

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1669 ms

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1481 ms

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190 ms

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101 ms

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Accessibility Review

mattroisangtao.com accessibility score

56

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

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

Form elements do not have associated labels

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

mattroisangtao.com best practices score

58

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

mattroisangtao.com SEO score

84

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

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

    VI

  • Language Claimed

    VI

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mattroisangtao.com can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it matches the claimed language. Our system also found out that Mattroisangtao.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

mattroisangtao.com

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