Tools & Wizards About Us
metalfast.en.china.cn screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

metalfast.en.china.cn

ningbo metalfast co.ltd - .TV mounts & ceiling mounts and brackets to handy unique speaker mounts. from China Suppliers

Page Load Speed

7.5 sec in total

First Response

780 ms

Resources Loaded

5.5 sec

Page Rendered

1.2 sec

metalfast.en.china.cn screenshot

About Website

Visit metalfast.en.china.cn now to see the best up-to-date Metalfast En China content for China and also check out these interesting facts you probably never knew about metalfast.en.china.cn

Quality .TV mounts for sale, .TV mounts & ceiling mounts and brackets to handy unique speaker mounts. provided by China Suppliers - ningbo metalfast co.ltd.

Visit metalfast.en.china.cn

Key Findings

We analyzed Metalfast.en.china.cn page load time and found that the first response time was 780 ms and then it took 6.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

metalfast.en.china.cn performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

10/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

17/100

25%

SI (Speed Index)

Value12.1 s

4/100

10%

TBT (Total Blocking Time)

Value3,490 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value13.5 s

11/100

10%

Network Requests Diagram

metalfast.en.china.cn

780 ms

metalfast.en.china.cn

1210 ms

aliplayer-min.css

456 ms

common.min.css

578 ms

shop.min.css

662 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Metalfast.en.china.cn, 56% (29 requests) were made to Timg.china.cn and 8% (4 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source Hm.baidu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 190.0 kB (27%)

Content Size

705.8 kB

After Optimization

515.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Metalfast.en.china.cn main page is 705.8 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. 45% of websites need less resources to load. Javascripts take 464.6 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 32.8 kB

  • Original 42.9 kB
  • After minification 42.8 kB
  • After compression 10.1 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 32.8 kB or 77% of the original size.

Image Optimization

-14%

Potential reduce by 24.2 kB

  • Original 175.3 kB
  • After minification 151.1 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. Obviously, Metalfast En China needs image optimization as it can save up to 24.2 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-29%

Potential reduce by 132.8 kB

  • Original 464.6 kB
  • After minification 463.8 kB
  • After compression 331.7 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 132.8 kB or 29% of the original size.

CSS Optimization

-0%

Potential reduce by 77 B

  • Original 23.0 kB
  • After minification 23.0 kB
  • After compression 22.9 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. Metalfast.en.china.cn has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 29 (59%)

Requests Now

49

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Metalfast En 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 27 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

metalfast.en.china.cn

metalfast.en.china.cn

780 ms

metalfast.en.china.cn

metalfast.en.china.cn

1210 ms

aliplayer-min.css

aliplayer-min.css

456 ms

common.min.css

common.min.css

578 ms

shop.min.css

shop.min.css

662 ms

jquery.mCustomScrollbar.min.css

jquery.mCustomScrollbar.min.css

600 ms

js

js

334 ms

google_event.min.js

google_event.min.js

604 ms

adsbygoogle.js

adsbygoogle.js

393 ms

config.js

config.js

595 ms

count.min.js

count.min.js

623 ms

aliplayer-min.js

aliplayer-min.js

556 ms

carousel.js

carousel.js

894 ms

jquery.min.js

jquery.min.js

850 ms

jquery.cookie.min.js

jquery.cookie.min.js

834 ms

jquery.lazyload.min.js

jquery.lazyload.min.js

834 ms

en.min.js

en.min.js

835 ms

jquery.base64.min.js

jquery.base64.min.js

844 ms

search.min.js

search.min.js

845 ms

floating_box.min.js

floating_box.min.js

824 ms

jquery.mCustomScrollbar.min.js

jquery.mCustomScrollbar.min.js

869 ms

jquery.validation.min.js

jquery.validation.min.js

870 ms

product.min.js

product.min.js

869 ms

source-request.min.js

source-request.min.js

931 ms

share.min.js

share.min.js

929 ms

quick-inquiry.min.js

quick-inquiry.min.js

931 ms

conversion_async.js

conversion_async.js

182 ms

120x27.png

120x27.png

179 ms

shop-icon.png

shop-icon.png

176 ms

icon-group.png.webp

icon-group.png.webp

174 ms

default_logo.jpg

default_logo.jpg

856 ms

circle-loading.svg

circle-loading.svg

614 ms

product-icon.png

product-icon.png

602 ms

746 ms

analytics.js

analytics.js

660 ms

hm.js

hm.js

2220 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

622 ms

ajaxapi.php

ajaxapi.php

2106 ms

floating_pic.png

floating_pic.png

308 ms

default_banner.jpg

default_banner.jpg

813 ms

1_336_69974_100_100.jpg

1_336_69974_100_100.jpg

954 ms

show_ads_impl.js

show_ads_impl.js

240 ms

zrt_lookup.html

zrt_lookup.html

134 ms

collect

collect

55 ms

collect

collect

81 ms

56 ms

collect

collect

479 ms

cookie.js

cookie.js

115 ms

integrator.js

integrator.js

143 ms

ads

ads

211 ms

ads

ads

192 ms

hm.gif

hm.gif

341 ms

Accessibility Review

metalfast.en.china.cn accessibility score

66

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

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

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

metalfast.en.china.cn 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

metalfast.en.china.cn SEO score

93

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

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

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Metalfast.en.china.cn can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Chinese language. Our system also found out that Metalfast.en.china.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

metalfast.en.china.cn

Open Graph description is not detected on the main page of Metalfast En China. 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: