Tools & Wizards About Us
chinasand.cc screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

chinasand.cc

Spring/Air Brake Actuators Manufacturers,Brake Cylinder Company

Page Load Speed

9 sec in total

First Response

478 ms

Resources Loaded

8 sec

Page Rendered

548 ms

chinasand.cc screenshot

About Website

Welcome to chinasand.cc homepage info - get ready to check Chinasand best content right away, or after learning these important things about chinasand.cc

Jiaxing Shengding Machinery Co., Ltd is China spring/air brake actuators Manufacturers and air/spring brake cylinder company, offer wholesale brake actuators and cylinder for sale

Visit chinasand.cc

Key Findings

We analyzed Chinasand.cc page load time and found that the first response time was 478 ms and then it took 8.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

chinasand.cc performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

23/100

25%

SI (Speed Index)

Value6.6 s

37/100

10%

TBT (Total Blocking Time)

Value580 ms

51/100

30%

CLS (Cumulative Layout Shift)

Value0.403

25/100

15%

TTI (Time to Interactive)

Value7.9 s

44/100

10%

Network Requests Diagram

www.chinasand.cc

478 ms

css

35 ms

bootstrap-grid.css

433 ms

documentation.css

437 ms

mainheader.css

454 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 92% of them (58 requests) were addressed to the original Chinasand.cc, 2% (1 request) were made to Fonts.googleapis.com and 2% (1 request) were made to Static.hqchatcloud.com. The less responsive or slowest element that took the longest time to load (4.6 sec) belongs to the original domain Chinasand.cc.

Page Optimization Overview & Recommendations

Page size can be reduced by 351.2 kB (19%)

Content Size

1.9 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chinasand.cc main page is 1.9 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 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 325.9 kB

  • Original 436.4 kB
  • After minification 424.4 kB
  • After compression 110.5 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 325.9 kB or 75% of the original size.

Image Optimization

-1%

Potential reduce by 14.8 kB

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

JavaScript Optimization

-5%

Potential reduce by 1.4 kB

  • Original 26.2 kB
  • After minification 26.2 kB
  • After compression 24.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-13%

Potential reduce by 9.1 kB

  • Original 70.9 kB
  • After minification 70.9 kB
  • After compression 61.8 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. Chinasand.cc needs all CSS files to be minified and compressed as it can save up to 9.1 kB or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (57%)

Requests Now

54

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chinasand. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.chinasand.cc

www.chinasand.cc

478 ms

css

css

35 ms

bootstrap-grid.css

bootstrap-grid.css

433 ms

documentation.css

documentation.css

437 ms

mainheader.css

mainheader.css

454 ms

slick.css

slick.css

463 ms

swiper.min.css

swiper.min.css

451 ms

basic.css

basic.css

442 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

877 ms

main.css

main.css

859 ms

font-awesome.min.css

font-awesome.min.css

873 ms

animate.min.css

animate.min.css

870 ms

jquery.js

jquery.js

897 ms

rsvp.min.js

rsvp.min.js

884 ms

basket.min.js

basket.min.js

1288 ms

email-decode.min.js

email-decode.min.js

874 ms

layer.js

layer.js

1371 ms

kefu.js

kefu.js

1124 ms

slick.js

slick.js

440 ms

swiper.min.js

swiper.min.js

434 ms

qrcode.min.js

qrcode.min.js

441 ms

hwaq.js

hwaq.js

435 ms

lazysizes.min.js

lazysizes.min.js

424 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

393 ms

animatext.min.js

animatext.min.js

843 ms

wow.min.js

wow.min.js

850 ms

main.js

main.js

864 ms

index_js.js

index_js.js

877 ms

anime.js

anime.js

868 ms

TopMenu.js

TopMenu.js

864 ms

function.js

function.js

1268 ms

fbevents.js

fbevents.js

77 ms

logo2.png

logo2.png

843 ms

logo.png

logo.png

1295 ms

MenuBackground-01.jpg

MenuBackground-01.jpg

862 ms

Menu2.png

Menu2.png

861 ms

Menu3.png

Menu3.png

889 ms

Menu4.png

Menu4.png

871 ms

menu5.png

menu5.png

1295 ms

Menu6.png

Menu6.png

872 ms

en.jpg

en.jpg

881 ms

cn.jpg

cn.jpg

884 ms

de.jpg

de.jpg

893 ms

ru.jpg

ru.jpg

895 ms

es.jpg

es.jpg

899 ms

fr.jpg

fr.jpg

902 ms

sand.png

sand.png

907 ms

history.jpg

history.jpg

916 ms

hl.png

hl.png

910 ms

hr.png

hr.png

918 ms

gray.png

gray.png

920 ms

gabodrive-Regular.ttf

gabodrive-Regular.ttf

1314 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1365 ms

Impact-Regular.ttf

Impact-Regular.ttf

1300 ms

Arial-Medium.ttf

Arial-Medium.ttf

1585 ms

layer.css

layer.css

1322 ms

banner1.jpg

banner1.jpg

4596 ms

banner3.jpg

banner3.jpg

1649 ms

banner2.jpg

banner2.jpg

4611 ms

matomo.js

matomo.js

570 ms

about.jpg

about.jpg

494 ms

pro-r.jpg

pro-r.jpg

444 ms

matomo.php

matomo.php

1443 ms

Accessibility Review

chinasand.cc accessibility score

89

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

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

chinasand.cc 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

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

Page has valid source maps

SEO Factors

chinasand.cc SEO score

90

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

High

Tap targets are not sized appropriately

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 Chinasand.cc 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 Chinasand.cc 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

chinasand.cc

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