5.9 sec in total
1.3 sec
3.8 sec
892 ms
Click here to check amazing Cn PGST content. Otherwise, check out these important facts you probably never knew about cn-pgst.com
SZ PGST Co., Ltd: Pilot Guard Security Technology Co., Ltd. (PGST) is a global leading intelligent security product research and development, production, sales in one of the national high-tech enterpr...
Visit cn-pgst.comWe analyzed Cn-pgst.com page load time and found that the first response time was 1.3 sec and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
cn-pgst.com performance score
name
value
score
weighting
Value6.4 s
2/100
10%
Value7.7 s
3/100
25%
Value13.8 s
1/100
10%
Value1,930 ms
8/100
30%
Value1.08
2/100
15%
Value19.2 s
2/100
10%
1274 ms
797 ms
72 ms
212 ms
206 ms
Our browser made a total of 101 requests to load all elements on the main page. We found that 97% of them (98 requests) were addressed to the original Cn-pgst.com, 3% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Cn-pgst.com.
Page size can be reduced by 141.1 kB (5%)
2.6 MB
2.5 MB
In fact, the total size of Cn-pgst.com main page is 2.6 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. 70% of websites need less resources to load. Images take 2.5 MB which makes up the majority of the site volume.
Potential reduce by 33.2 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 33.2 kB or 82% of the original size.
Potential reduce by 92.0 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. Cn PGST images are well optimized though.
Potential reduce by 6.3 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 6.3 kB or 16% of the original size.
Potential reduce by 9.7 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. Cn-pgst.com needs all CSS files to be minified and compressed as it can save up to 9.7 kB or 21% of the original size.
Number of requests can be reduced by 31 (32%)
98
67
The browser has sent 98 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cn PGST. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
cn-pgst.com
1274 ms
www.cn-pgst.com
797 ms
swiper-animate.css
72 ms
style.css
212 ms
Other1.css
206 ms
jquery-rebox.css
205 ms
en.png
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tr.png
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ko.png
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pt.png
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vn.png
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it.png
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de.png
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ru.png
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fr.png
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ja.png
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es.png
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logo202208051542460923459.png
405 ms
01.jpg
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burglar-alarm-system.png
541 ms
PIR-alarm.png
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door-alarm.png
479 ms
keypad.png
485 ms
strobe-siren.png
735 ms
panic-button.png
613 ms
remote-controller.png
620 ms
standalone-smoke-alarm-detector.png
556 ms
wifi-gas-alarm-detector.png
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portable-carbon-monoxide-alarm.png
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wired-strobe-siren.png
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intelligent-switch.png
684 ms
intelligent-socket.png
686 ms
jquery-2.1.4.min.js
745 ms
Site_Common.js
702 ms
script.js
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home.js
581 ms
js509.js
607 ms
float37816.js
616 ms
css2
50 ms
css2
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css2
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Other.js
631 ms
jquery-rebox.js
621 ms
im.js
585 ms
doorbell.png
670 ms
central-control-system.png
701 ms
welcome-alarm.png
701 ms
water-leakage-sensor.png
590 ms
iconfont.woff
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temperature-humidity-sensor.png
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vibration-sensor.png
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wifi-intelligent-camera.png
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intelligent-auto-tracking-camera.png
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wifi-full-color-camera.png
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double-light-source-WIFI-camera.png
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app.css
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chunk-vendors.js
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app.js
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online.png
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email.png
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skype.png
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fd_img.png
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gic-fuwu.png
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serhead-bg.png
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back.png
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fj.png
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send.png
136 ms
cn-pgst.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
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
Image elements do not have [alt] attributes
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
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
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
cn-pgst.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
cn-pgst.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Page is blocked from indexing
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
Document uses legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cn-pgst.com 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 Cn-pgst.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.
cn-pgst.com
Open Graph data is detected on the main page of Cn PGST. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: