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

Report Summary

  • 1

    Performance

    Renders faster than
    19% 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

richtec.en.alibaba.com

Shenzhen Rich Age Electronics Co., Ltd. - Wireless Tour Guide System, Windows Projector

Page Load Speed

3.5 sec in total

First Response

78 ms

Resources Loaded

3 sec

Page Rendered

475 ms

richtec.en.alibaba.com screenshot

About Website

Click here to check amazing Rich Tec En Alibaba content for China. Otherwise, check out these important facts you probably never knew about richtec.en.alibaba.com

Shenzhen Rich Age Electronics Co., Ltd., Experts in Manufacturing and Exporting Wireless Tour Guide System, Windows Projector and 0 more Products.

Visit richtec.en.alibaba.com

Key Findings

We analyzed Richtec.en.alibaba.com page load time and found that the first response time was 78 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

richtec.en.alibaba.com performance score

1

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value12.3 s

0/100

10%

LCP (Largest Contentful Paint)

Value29.9 s

0/100

25%

SI (Speed Index)

Value12.3 s

3/100

10%

TBT (Total Blocking Time)

Value5,840 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.87

4/100

15%

TTI (Time to Interactive)

Value34.6 s

0/100

10%

Network Requests Diagram

richtec.en.alibaba.com

78 ms

richtec.en.alibaba.com

749 ms

83 ms

66 ms

header.css

74 ms

Our browser made a total of 120 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Richtec.en.alibaba.com, 25% (30 requests) were made to Sc02.alicdn.com and 23% (28 requests) were made to S.alicdn.com. The less responsive or slowest element that took the longest time to load (2.4 sec) relates to the external source Sc04.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.8 MB (60%)

Content Size

6.3 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Richtec.en.alibaba.com main page is 6.3 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 5.1 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 388.8 kB

  • Original 482.2 kB
  • After minification 478.3 kB
  • After compression 93.4 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 388.8 kB or 81% of the original size.

Image Optimization

-43%

Potential reduce by 178.3 kB

  • Original 414.6 kB
  • After minification 236.3 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, Rich Tec En Alibaba needs image optimization as it can save up to 178.3 kB or 43% 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 3.1 MB

  • Original 5.1 MB
  • After minification 5.1 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 3.1 MB or 60% of the original size.

CSS Optimization

-64%

Potential reduce by 201.8 kB

  • Original 312.9 kB
  • After minification 262.1 kB
  • After compression 111.1 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. Richtec.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 201.8 kB or 64% of the original size.

Requests Breakdown

Number of requests can be reduced by 39 (38%)

Requests Now

103

After Optimization

64

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 103 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rich Tec 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 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

richtec.en.alibaba.com

richtec.en.alibaba.com

78 ms

richtec.en.alibaba.com

richtec.en.alibaba.com

749 ms

83 ms

66 ms

header.css

header.css

74 ms

header.js

header.js

76 ms

237 ms

web-index.css

web-index.css

66 ms

web-index.css

web-index.css

66 ms

406 ms

69 ms

index.js

index.js

71 ms

76 ms

O1CN01eP7P8d1y1kdsWFgqQ_!!6000000006519-2-tps-1920-200.png

O1CN01eP7P8d1y1kdsWFgqQ_!!6000000006519-2-tps-1920-200.png

420 ms

S89b840af4872477f94d35370cbf8a3aa6.png

S89b840af4872477f94d35370cbf8a3aa6.png

447 ms

Wireless-Smart-video-sunglasses-UV-400-Adjustable.png_350x350.png

Wireless-Smart-video-sunglasses-UV-400-Adjustable.png_350x350.png

709 ms

178 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

85 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

87 ms

HTB1qUe.frorBKNjSZFjq6A_SpXah.jpg

HTB1qUe.frorBKNjSZFjq6A_SpXah.jpg

365 ms

2022-OEM-custom-Sport-glasses-Light-BT.png_350x350.png

2022-OEM-custom-Sport-glasses-Light-BT.png_350x350.png

661 ms

Super-big-screen-200-projection-Android-8.jpg_350x350.jpg

Super-big-screen-200-projection-Android-8.jpg_350x350.jpg

551 ms

Gaming-music-headphones-low-latency-wired-wireless.jpg_350x350.jpg

Gaming-music-headphones-low-latency-wired-wireless.jpg_350x350.jpg

800 ms

Interesting-Smart-Eyewear-Bluetooth-Glasses-Sunglasses-With.jpg_350x350.jpg

Interesting-Smart-Eyewear-Bluetooth-Glasses-Sunglasses-With.jpg_350x350.jpg

706 ms

High-Quality-Anti-blue-lens-Wireless-Bluetooth.jpg_350x350.jpg

High-Quality-Anti-blue-lens-Wireless-Bluetooth.jpg_350x350.jpg

695 ms

Smart-touch-Windows-system-keystone-correction-conference.png_350x350.png

Smart-touch-Windows-system-keystone-correction-conference.png_350x350.png

793 ms

Super-Huge-Screen-Home-Theater-Android-8.png_350x350.png

Super-Huge-Screen-Home-Theater-Android-8.png_350x350.png

838 ms

High-Quality-Wireless-Audio-Guide-System-In.jpg_350x350.jpg

High-Quality-Wireless-Audio-Guide-System-In.jpg_350x350.jpg

799 ms

2-4Ghz-Global-Universal-Audio-Communication-Equipment.jpg_350x350.jpg

2-4Ghz-Global-Universal-Audio-Communication-Equipment.jpg_350x350.jpg

708 ms

Professional-Radio-Whisper-Tour-Guide-Audioguide-System.jpg_350x350.jpg

Professional-Radio-Whisper-Tour-Guide-Audioguide-System.jpg_350x350.jpg

799 ms

Portable-UHF-Full-Duplex-Digital-2-Way.jpg_350x350.jpg

Portable-UHF-Full-Duplex-Digital-2-Way.jpg_350x350.jpg

2386 ms

Wireless-Conference-System-Simultaneous-interpretation-Translation-Equipment.jpg_350x350.jpg

Wireless-Conference-System-Simultaneous-interpretation-Translation-Equipment.jpg_350x350.jpg

837 ms

Fashion-sports-leisure-music-playback-voice-call.jpg_350x350.jpg

Fashion-sports-leisure-music-playback-voice-call.jpg_350x350.jpg

990 ms

Touch-Operation-Interchangeable-Lenses-Voice-Calls-Music.jpg_350x350.jpg

Touch-Operation-Interchangeable-Lenses-Voice-Calls-Music.jpg_350x350.jpg

1022 ms

Head-mounted-wireless-BT-stereo-bluetooth-headset.png_350x350.png

Head-mounted-wireless-BT-stereo-bluetooth-headset.png_350x350.png

1038 ms

Low-Latency-Mini-TWS-Earbuds-Stereo-Bluetooth.jpg_350x350.jpg

Low-Latency-Mini-TWS-Earbuds-Stereo-Bluetooth.jpg_350x350.jpg

1216 ms

Ultra-Thin-Mini-Foldable-Wireless-Bluetooth-Keyboard.png_350x350.png

Ultra-Thin-Mini-Foldable-Wireless-Bluetooth-Keyboard.png_350x350.png

1172 ms

O1CN01lsY1P61yvAejjEVHt_!!6000000006640-2-tps-584-560.png

O1CN01lsY1P61yvAejjEVHt_!!6000000006640-2-tps-584-560.png

539 ms

O1CN01SuBulb1Mw7njAhkuy_!!3377521498.png

O1CN01SuBulb1Mw7njAhkuy_!!3377521498.png

544 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

538 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

542 ms

H7145dad3edbc4d619d93470175c4d04bE.jpg

H7145dad3edbc4d619d93470175c4d04bE.jpg

689 ms

H93594eb390644023a871db1354413093C.jpg

H93594eb390644023a871db1354413093C.jpg

705 ms

H3735973c5b2e473ea8264891bf695ddaQ.jpg

H3735973c5b2e473ea8264891bf695ddaQ.jpg

701 ms

H5f0069e367f64665a82fdf9a4ec1b08a8.jpg

H5f0069e367f64665a82fdf9a4ec1b08a8.jpg

706 ms

H7ef535d63c6e419e80eaa7094d49f594N.jpg

H7ef535d63c6e419e80eaa7094d49f594N.jpg

704 ms

Hbc31bbda1f2849509ac6b117942632bbO.jpg

Hbc31bbda1f2849509ac6b117942632bbO.jpg

706 ms

Hcdc919c2f3c34effac358cecd4ac21f3L.jpg

Hcdc919c2f3c34effac358cecd4ac21f3L.jpg

846 ms

H97a7b31d5a074a498d7b4bd7cd2b87ee1.jpg

H97a7b31d5a074a498d7b4bd7cd2b87ee1.jpg

812 ms

H5001f75e5fbf4090bfa8d0c1e7f6a2391.jpg

H5001f75e5fbf4090bfa8d0c1e7f6a2391.jpg

837 ms

Hd9b868d7a2ee491e8ad2357bc83fec825.jpg

Hd9b868d7a2ee491e8ad2357bc83fec825.jpg

864 ms

H3f737e1a84d044dca5a3646c6c2d9220I.jpg

H3f737e1a84d044dca5a3646c6c2d9220I.jpg

1988 ms

H89dfd493ef2c4b3684781740bd673600F.jpg

H89dfd493ef2c4b3684781740bd673600F.jpg

1273 ms

Hd329e9d294fb4a4e80eebc1132576165x.jpg

Hd329e9d294fb4a4e80eebc1132576165x.jpg

1324 ms

Hf6c6c17187d447238285799bdbfb0df4K.jpg

Hf6c6c17187d447238285799bdbfb0df4K.jpg

1136 ms

H3b9ddb2a16d5405b8646bb2461edcca2x.jpg

H3b9ddb2a16d5405b8646bb2461edcca2x.jpg

1073 ms

H4bbbb9d8554b4ce0980616e755da82c6b.jpg

H4bbbb9d8554b4ce0980616e755da82c6b.jpg

1055 ms

H1b2135f7db534ad09ab20e8faae3bb80F.jpg

H1b2135f7db534ad09ab20e8faae3bb80F.jpg

1846 ms

H21b8f53606d0431c857014ae08052020E.jpg

H21b8f53606d0431c857014ae08052020E.jpg

1352 ms

H638355f705bb423c92feda7197abd8e79.jpg

H638355f705bb423c92feda7197abd8e79.jpg

1482 ms

H852ddd06b6ba4a50aeb1d3b8b43c247eh.jpg

H852ddd06b6ba4a50aeb1d3b8b43c247eh.jpg

1615 ms

H9a18d68e789140b28de92457aa580fe01.jpg

H9a18d68e789140b28de92457aa580fe01.jpg

1533 ms

H140ccc6e3e574734b11ab3cbfee8c35aH.jpg

H140ccc6e3e574734b11ab3cbfee8c35aH.jpg

1473 ms

H475953c9b3564590b7298e26a9f6095bM.jpg

H475953c9b3564590b7298e26a9f6095bM.jpg

1915 ms

He414a53ae27942b39acff45afed7fa05x.png

He414a53ae27942b39acff45afed7fa05x.png

1714 ms

H9f252b92aa3b4b5283322dbf7ed11c9d7.png

H9f252b92aa3b4b5283322dbf7ed11c9d7.png

1791 ms

Hfd3d6300426c4fecbb42ee3a0338196dL.jpg

Hfd3d6300426c4fecbb42ee3a0338196dL.jpg

1862 ms

H4bc7de65601e4166a999e99bfcf87880R.jpg

H4bc7de65601e4166a999e99bfcf87880R.jpg

1937 ms

He562e18da646495baa42fed66db375c9e.png

He562e18da646495baa42fed66db375c9e.png

2062 ms

H6503383b08cf405c8f35393d80e4e26b2.jpg

H6503383b08cf405c8f35393d80e4e26b2.jpg

2166 ms

personTipsInfo.do

personTipsInfo.do

353 ms

roboto-regular.woff

roboto-regular.woff

62 ms

roboto-medium.woff

roboto-medium.woff

38 ms

roboto-light.woff

roboto-light.woff

112 ms

roboto-thin.woff

roboto-thin.woff

112 ms

roboto-bold.woff

roboto-bold.woff

101 ms

O1CN01G2GI7o1Mw7pNFrRXJ_!!3377521498.png

O1CN01G2GI7o1Mw7pNFrRXJ_!!3377521498.png

753 ms

awsc.js

awsc.js

291 ms

169 ms

icon-font.woff

icon-font.woff

116 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

248 ms

footer.css

footer.css

72 ms

eg.js

eg.js

125 ms

light0.5x.png

light0.5x.png

96 ms

pages_version.html

pages_version.html

199 ms

defer-common.js

defer-common.js

98 ms

i.alicdn.com

i.alicdn.com

310 ms

index.js

index.js

42 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

64 ms

et_n.js

et_n.js

147 ms

um.js

um.js

141 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

139 ms

index.js

index.js

134 ms

sc.globalxman.appscene

sc.globalxman.appscene

102 ms

index.js

index.js

99 ms

index.js

index.js

107 ms

7.gif

7.gif

97 ms

store-proxy.html

store-proxy.html

186 ms

countryCurrencyDataService

countryCurrencyDataService

215 ms

personRoleInfo.do

personRoleInfo.do

67 ms

notification.do

notification.do

331 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

154 ms

index.css

index.css

145 ms

index.web.css

index.web.css

144 ms

index.web.js

index.web.js

152 ms

baxiaCommon.js

baxiaCommon.js

237 ms

rp

rp

971 ms

wu.json

wu.json

119 ms

index.js

index.js

262 ms

availableSurveyQuery.json

availableSurveyQuery.json

67 ms

iconfont.woff

iconfont.woff

19 ms

iconfont.woff

iconfont.woff

21 ms

um.json

um.json

56 ms

getUmid.do

getUmid.do

9 ms

offline.gif

offline.gif

962 ms

offline.gif

offline.gif

941 ms

offline.gif

offline.gif

938 ms

offline.gif

offline.gif

866 ms

offline.gif

offline.gif

840 ms

offline.gif

offline.gif

602 ms

Accessibility Review

richtec.en.alibaba.com accessibility score

100

Accessibility Issues

Best Practices

richtec.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

richtec.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 Richtec.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 Richtec.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

richtec.en.alibaba.com

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