Tools & Wizards About Us
pgst.en.alibaba.com screenshot

Report Summary

  • 2

    Performance

    Renders faster than
    20% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

pgst.en.alibaba.com

SZ PGST Co., Ltd. - Smart Home Alarm System |, Smok Alarm| Gas Sensor | CO detector |

Page Load Speed

4.8 sec in total

First Response

244 ms

Resources Loaded

4.1 sec

Page Rendered

507 ms

pgst.en.alibaba.com screenshot

About Website

Welcome to pgst.en.alibaba.com homepage info - get ready to check PGST En Alibaba best content for China right away, or after learning these important things about pgst.en.alibaba.com

SZ PGST Co., Ltd., Experts in Manufacturing and Exporting Smart Home Alarm System |, Smok Alarm| Gas Sensor | CO detector | and 0 more Products.

Visit pgst.en.alibaba.com

Key Findings

We analyzed Pgst.en.alibaba.com page load time and found that the first response time was 244 ms and then it took 4.6 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

pgst.en.alibaba.com performance score

2

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value13.1 s

0/100

10%

LCP (Largest Contentful Paint)

Value30.0 s

0/100

25%

SI (Speed Index)

Value13.1 s

2/100

10%

TBT (Total Blocking Time)

Value6,640 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.515

15/100

15%

TTI (Time to Interactive)

Value33.7 s

0/100

10%

Network Requests Diagram

pgst.en.alibaba.com

244 ms

pgst.en.alibaba.com

734 ms

59 ms

102 ms

header.css

115 ms

Our browser made a total of 128 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Pgst.en.alibaba.com, 23% (30 requests) were made to Sc02.alicdn.com and 23% (29 requests) were made to S.alicdn.com. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.0 MB (62%)

Content Size

6.5 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pgst.en.alibaba.com main page is 6.5 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 5.2 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 378.8 kB

  • Original 471.0 kB
  • After minification 467.1 kB
  • After compression 92.2 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 378.8 kB or 80% of the original size.

Image Optimization

-44%

Potential reduce by 177.2 kB

  • Original 406.6 kB
  • After minification 229.3 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, PGST En Alibaba needs image optimization as it can save up to 177.2 kB or 44% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-60%

Potential reduce by 3.2 MB

  • Original 5.2 MB
  • After minification 5.2 MB
  • After compression 2.1 MB

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 3.2 MB or 60% of the original size.

CSS Optimization

-72%

Potential reduce by 283.2 kB

  • Original 394.1 kB
  • After minification 343.3 kB
  • After compression 110.9 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. Pgst.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 283.2 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 48 (42%)

Requests Now

113

After Optimization

65

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 113 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PGST En Alibaba. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

pgst.en.alibaba.com

pgst.en.alibaba.com

244 ms

pgst.en.alibaba.com

pgst.en.alibaba.com

734 ms

59 ms

102 ms

header.css

header.css

115 ms

header.js

header.js

114 ms

198 ms

web-index.css

web-index.css

100 ms

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O1CN01KD2ycd23TlAhTEpWp_!!6000000007257-0-tps-3840-90.jpg

192 ms

409 ms

192 ms

index.js

index.js

192 ms

192 ms

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631 ms

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474 ms

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460 ms

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1139 ms

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PG-107-3G-GSM-WiFi-Home-Alarm.jpg_350x350.jpg

931 ms

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PGST-PG-106-GSM-WiFi-Alarm-System.png_350x350.png

931 ms

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PGST-PG-105-4G-GSM-WiFi-Tuya.jpg_350x350.jpg

1147 ms

PGST-PG-103-DC-5V-Wireless-433Mhz.jpg_350x350.jpg

PGST-PG-103-DC-5V-Wireless-433Mhz.jpg_350x350.jpg

1074 ms

PGST-PG-500-Burglar-Alarm-4G-GSM.png_350x350.png

PGST-PG-500-Burglar-Alarm-4G-GSM.png_350x350.png

1146 ms

PGST-PB-69W-WIFI-Motion-Sensor-Door.png_350x350.png

PGST-PB-69W-WIFI-Motion-Sensor-Door.png_350x350.png

691 ms

PGST-NEW-Wireless-Infrared-Motion-Detector-for.png_350x350.png

PGST-NEW-Wireless-Infrared-Motion-Detector-for.png_350x350.png

1139 ms

PGST-Factory-LCD-GSM-Gas-Leak-Detector.png_350x350.png

PGST-Factory-LCD-GSM-Gas-Leak-Detector.png_350x350.png

1138 ms

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PGST-NEW-Tuya-Smart-Life-Fire-Alarm.png_350x350.png

1137 ms

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PGST-NEW-Independent-Smoke-Detector-with-siren.png_350x350.png

1481 ms

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PGST-CE-RoHS-Certified-Carbon-Monoxide-Detector.png_350x350.png

1332 ms

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PGST-9V-Battery-Operated-Electronic-Standalone-Co.jpg_350x350.jpg

1253 ms

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PGST-PA-437EN-CE-Smart-Smoke-Detector.png_350x350.png

1523 ms

PGST-anti-fire-tuya-wifi-smoke-detector.jpg_350x350.jpg

PGST-anti-fire-tuya-wifi-smoke-detector.jpg_350x350.jpg

1463 ms

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PGST-437EN-Smoke-Alarms-All-Around-Monitoring.png_350x350.png

1353 ms

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1271 ms

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459 ms

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477 ms

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490 ms

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497 ms

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477 ms

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477 ms

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495 ms

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496 ms

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671 ms

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926 ms

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1083 ms

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1079 ms

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685 ms

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1070 ms

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686 ms

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709 ms

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919 ms

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920 ms

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921 ms

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922 ms

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922 ms

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925 ms

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1139 ms

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1068 ms

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1150 ms

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1150 ms

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1347 ms

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1132 ms

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1315 ms

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1428 ms

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1597 ms

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1470 ms

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1230 ms

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1313 ms

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1578 ms

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1807 ms

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1944 ms

roboto-regular.woff

roboto-regular.woff

85 ms

roboto-medium.woff

roboto-medium.woff

84 ms

roboto-light.woff

roboto-light.woff

129 ms

roboto-thin.woff

roboto-thin.woff

129 ms

roboto-bold.woff

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118 ms

136 ms

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1081 ms

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1023 ms

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638 ms

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246 ms

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134 ms

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254 ms

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1472 ms

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1560 ms

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1490 ms

personTipsInfo.do

personTipsInfo.do

388 ms

awsc.js

awsc.js

365 ms

144 ms

icon-font.woff

icon-font.woff

105 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

279 ms

footer.css

footer.css

106 ms

eg.js

eg.js

214 ms

light0.5x.png

light0.5x.png

97 ms

pages_version.html

pages_version.html

216 ms

defer-common.js

defer-common.js

266 ms

i.alicdn.com

i.alicdn.com

268 ms

index.js

index.js

53 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

63 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

211 ms

index.js

index.js

211 ms

et_f.js

et_f.js

23 ms

um.js

um.js

139 ms

sc.globalxman.appscene

sc.globalxman.appscene

57 ms

index.js

index.js

283 ms

index.js

index.js

282 ms

index.web.css

index.web.css

52 ms

index.web.js

index.web.js

277 ms

7.gif

7.gif

22 ms

wu.json

wu.json

462 ms

store-proxy.html

store-proxy.html

331 ms

countryCurrencyDataService

countryCurrencyDataService

370 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

289 ms

personRoleInfo.do

personRoleInfo.do

251 ms

notification.do

notification.do

300 ms

index.js

index.js

165 ms

index.css

index.css

162 ms

availableSurveyQuery.json

availableSurveyQuery.json

124 ms

baxiaCommon.js

baxiaCommon.js

93 ms

rp

rp

1759 ms

iconfont.woff

iconfont.woff

6 ms

iconfont.woff

iconfont.woff

17 ms

um.json

um.json

54 ms

getUmid.do

getUmid.do

10 ms

offline.gif

offline.gif

1459 ms

offline.gif

offline.gif

1310 ms

offline.gif

offline.gif

1306 ms

offline.gif

offline.gif

1305 ms

data

data

5 ms

Accessibility Review

pgst.en.alibaba.com accessibility score

100

Accessibility Issues

Best Practices

pgst.en.alibaba.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

pgst.en.alibaba.com SEO score

98

Search Engine Optimization Advices

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pgst.en.alibaba.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 Pgst.en.alibaba.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

pgst.en.alibaba.com

Open Graph data is detected on the main page of PGST En Alibaba. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: