Tools & Wizards About Us
chinapst.com screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    67% of other websites

  • 53

    Accessibility

    Visual factors better than
    that of 22% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

chinapst.com

Tuya Smart Home Alarm,Tuya Smart CCTV Camera,Tuya Smart Door Phone & Lock,Tuya Smart Electrical,Tuya Smart Lighting Professional Manufacturer in China

Page Load Speed

5.2 sec in total

First Response

714 ms

Resources Loaded

4.3 sec

Page Rendered

140 ms

chinapst.com screenshot

About Website

Visit chinapst.com now to see the best up-to-date China Pst content for India and also check out these interesting facts you probably never knew about chinapst.com

SHENZHEN PROFESSIONAL SECURITY TECHNOLOGY Co., LIMITED - Tuya Smart Home Alarm,Tuya Smart CCTV Camera,Tuya Smart Door Phone & Lock etc Manufacturer and Wholesale In China

Visit chinapst.com

Key Findings

We analyzed Chinapst.com page load time and found that the first response time was 714 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

chinapst.com performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

13/100

10%

LCP (Largest Contentful Paint)

Value17.9 s

0/100

25%

SI (Speed Index)

Value7.4 s

28/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.276

44/100

15%

TTI (Time to Interactive)

Value4.6 s

81/100

10%

Network Requests Diagram

chinapst.com

714 ms

global.css

222 ms

style.css

443 ms

ublue_ImageCarousel.css

435 ms

global.js

449 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 75% of them (52 requests) were addressed to the original Chinapst.com, 7% (5 requests) were made to Fonts.gstatic.com and 6% (4 requests) were made to S1.mylivechat.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Chinapst.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 77.3 kB (7%)

Content Size

1.1 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chinapst.com main page is 1.1 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. 40% of websites need less resources to load. Images take 916.8 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 57.6 kB

  • Original 67.2 kB
  • After minification 55.4 kB
  • After compression 9.6 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. This page needs HTML code to be minified as it can gain 11.8 kB, which is 18% 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 57.6 kB or 86% of the original size.

Image Optimization

-1%

Potential reduce by 12.1 kB

  • Original 916.8 kB
  • After minification 904.7 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. China Pst images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 5.4 kB

  • Original 85.6 kB
  • After minification 85.4 kB
  • After compression 80.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-19%

Potential reduce by 2.2 kB

  • Original 11.6 kB
  • After minification 11.6 kB
  • After compression 9.4 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. Chinapst.com needs all CSS files to be minified and compressed as it can save up to 2.2 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (20%)

Requests Now

60

After Optimization

48

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of China Pst. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

chinapst.com

chinapst.com

714 ms

global.css

global.css

222 ms

style.css

style.css

443 ms

ublue_ImageCarousel.css

ublue_ImageCarousel.css

435 ms

global.js

global.js

449 ms

jquery.min.js

jquery.min.js

665 ms

ublue_ImageCarousel.js

ublue_ImageCarousel.js

444 ms

banner.js

banner.js

453 ms

analyze.js

analyze.js

919 ms

addthis_widget.js

addthis_widget.js

12 ms

inquiry_cart_icon.jpg

inquiry_cart_icon.jpg

223 ms

search_input_bg.jpg

search_input_bg.jpg

217 ms

search_submit_img.jpg

search_submit_img.jpg

221 ms

logo.jpg

logo.jpg

216 ms

nav_off_bg.jpg

nav_off_bg.jpg

226 ms

nav_on_bg.jpg

nav_on_bg.jpg

218 ms

onlink_bg.jpg

onlink_bg.jpg

432 ms

bb4ee76a1f.jpg

bb4ee76a1f.jpg

1075 ms

af63f65f8e.jpg

af63f65f8e.jpg

859 ms

0746d48ec9.jpg

0746d48ec9.jpg

872 ms

4dfea910f5.jpg

4dfea910f5.jpg

661 ms

11c6e416c9.jpg

11c6e416c9.jpg

673 ms

a87e2278df.jpg

a87e2278df.jpg

1287 ms

index_banner_off.png

index_banner_off.png

883 ms

95da65eba1.jpg

95da65eba1.jpg

897 ms

facebook.jpg

facebook.jpg

1075 ms

linked.jpg

linked.jpg

1090 ms

twitter.jpg

twitter.jpg

1103 ms

pinterest.jpg

pinterest.jpg

1122 ms

youtube.jpg

youtube.jpg

1291 ms

f7c8be6709.png

f7c8be6709.png

1292 ms

405c4d7e31.jpg

405c4d7e31.jpg

1309 ms

3d5549721e.jpg

3d5549721e.jpg

1325 ms

7ad07558c8.jpg

7ad07558c8.jpg

1358 ms

e80d46f658.jpg

e80d46f658.jpg

1502 ms

913067c9bb.jpg

913067c9bb.jpg

1506 ms

f9bf7acbd3.jpg

f9bf7acbd3.jpg

1506 ms

contact_title.jpg

contact_title.jpg

1520 ms

tel_icon.jpg

tel_icon.jpg

1537 ms

whatsapp_icon.jpg

whatsapp_icon.jpg

1599 ms

email_icon.jpg

email_icon.jpg

1800 ms

wxlogo.jpg

wxlogo.jpg

1800 ms

skype_icon.jpg

skype_icon.jpg

1897 ms

address_icon.jpg

address_icon.jpg

1903 ms

contact_title_long.jpg

contact_title_long.jpg

1998 ms

factory_bg.jpg

factory_bg.jpg

2092 ms

script.png

script.png

1895 ms

index_banner_on.png

index_banner_on.png

1887 ms

index_news_li_bg.jpg

index_news_li_bg.jpg

1984 ms

category_title_bg.jpg

category_title_bg.jpg

1986 ms

cate_level_1_bg.jpg

cate_level_1_bg.jpg

2085 ms

no_sub_cate.png

no_sub_cate.png

2111 ms

category_level_2_off_bg.jpg

category_level_2_off_bg.jpg

1888 ms

footer_bg.jpg

footer_bg.jpg

1674 ms

siteSetting

siteSetting

910 ms

chatinline.aspx

chatinline.aspx

150 ms

livechat2.aspx

livechat2.aspx

196 ms

css

css

31 ms

chatinline.css

chatinline.css

32 ms

resources2.aspx

resources2.aspx

105 ms

pxiEyp8kv8JHgFVrJJfedw.ttf

pxiEyp8kv8JHgFVrJJfedw.ttf

18 ms

pxiByp8kv8JHgFVrLGT9Z1xlEA.ttf

pxiByp8kv8JHgFVrLGT9Z1xlEA.ttf

21 ms

pxiByp8kv8JHgFVrLDz8Z1xlEA.ttf

pxiByp8kv8JHgFVrLDz8Z1xlEA.ttf

26 ms

pxiByp8kv8JHgFVrLEj6Z1xlEA.ttf

pxiByp8kv8JHgFVrLEj6Z1xlEA.ttf

30 ms

pxiByp8kv8JHgFVrLCz7Z1xlEA.ttf

pxiByp8kv8JHgFVrLCz7Z1xlEA.ttf

31 ms

livechatinit2.js

livechatinit2.js

39 ms

js

js

61 ms

report

report

328 ms

report

report

328 ms

Accessibility Review

chinapst.com accessibility score

53

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

chinapst.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

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

SEO Factors

chinapst.com SEO score

76

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 doesn't use 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 Chinapst.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 Chinapst.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

chinapst.com

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