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

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

speedtechnology.en.alibaba.com

Shenzhen Speed Sources Technology Co., Ltd. - Backlight LCD, Game Accessories

Page Load Speed

4.3 sec in total

First Response

567 ms

Resources Loaded

3.3 sec

Page Rendered

428 ms

speedtechnology.en.alibaba.com screenshot

About Website

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

Shenzhen Speed Sources Technology Co., Ltd., Experts in Manufacturing and Exporting Backlight LCD, Game Accessories and 0 more Products.

Visit speedtechnology.en.alibaba.com

Key Findings

We analyzed Speedtechnology.en.alibaba.com page load time and found that the first response time was 567 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

speedtechnology.en.alibaba.com performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value9.0 s

1/100

25%

SI (Speed Index)

Value14.2 s

1/100

10%

TBT (Total Blocking Time)

Value13,030 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.03

100/100

15%

TTI (Time to Interactive)

Value26.7 s

0/100

10%

Network Requests Diagram

speedtechnology.en.alibaba.com

567 ms

speedtechnology.en.alibaba.com

311 ms

24 ms

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

236 ms

index.js

264 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Speedtechnology.en.alibaba.com, 59% (29 requests) were made to S.alicdn.com and 8% (4 requests) were made to Sc04.alicdn.com. The less responsive or slowest element that took the longest time to load (2.4 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 637.2 kB (29%)

Content Size

2.2 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Speedtechnology.en.alibaba.com main page is 2.2 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. Javascripts take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 364.5 kB

  • Original 454.8 kB
  • After minification 454.1 kB
  • After compression 90.3 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 364.5 kB or 80% of the original size.

Image Optimization

-1%

Potential reduce by 6.5 kB

  • Original 522.3 kB
  • After minification 515.8 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. Speed Technology En Alibaba images are well optimized though.

JavaScript Optimization

-22%

Potential reduce by 266.2 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 930.3 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 266.2 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (60%)

Requests Now

47

After Optimization

19

  • AJAX
  • Images
  • JavaScript

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Speed Technology 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 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

speedtechnology.en.alibaba.com

speedtechnology.en.alibaba.com

567 ms

speedtechnology.en.alibaba.com

speedtechnology.en.alibaba.com

311 ms

24 ms

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

236 ms

index.js

index.js

264 ms

index.js

index.js

242 ms

renderHeader.js

renderHeader.js

261 ms

awsc.js

awsc.js

32 ms

6 ms

7.gif

7.gif

164 ms

et_f.js

et_f.js

4 ms

um.js

um.js

110 ms

HTB1Lp87LXXXXXayXFXX5jXXFXXXD.gif

HTB1Lp87LXXXXXayXFXX5jXXFXXXD.gif

525 ms

TB1k1Ive3oQMeJjy0FoXXcShVXa-1200-280.png

TB1k1Ive3oQMeJjy0FoXXcShVXa-1200-280.png

256 ms

HTB1ZUR0LXXXXXXXXVXXq6xXFXXXa.jpg

HTB1ZUR0LXXXXXXXXVXXq6xXFXXXa.jpg

731 ms

HTB1Iw0cLXXXXXbDaXXXq6xXFXXXR.jpg

HTB1Iw0cLXXXXXbDaXXXq6xXFXXXR.jpg

703 ms

HTB1til2LXXXXXbQXFXXq6xXFXXX9.jpg

HTB1til2LXXXXXbQXFXXq6xXFXXX9.jpg

768 ms

O1CN01kdASbu1gwr9DpPPgA_!!6000000004207-2-tps-290-296.png

O1CN01kdASbu1gwr9DpPPgA_!!6000000004207-2-tps-290-296.png

70 ms

TB1Roq8fgoQMeJjy0FnXXb8gFXa-1200-250.png

TB1Roq8fgoQMeJjy0FnXXb8gFXa-1200-250.png

81 ms

TB1xVPje3MPMeJjy1XdXXasrXXa-1200-350.jpg

TB1xVPje3MPMeJjy1XdXXasrXXa-1200-350.jpg

81 ms

IPS-LCD-screen-kit-for-Nintendo-Game.jpg_250x250.jpg

IPS-LCD-screen-kit-for-Nintendo-Game.jpg_250x250.jpg

540 ms

BACKLIT-GBC-TFT-LCD-screen-For-GAMEBOY.jpg_250x250.jpg

BACKLIT-GBC-TFT-LCD-screen-For-GAMEBOY.jpg_250x250.jpg

996 ms

FOR-Gameboy-GBO-8-Colorful-Full-Size.jpg_250x250.jpg

FOR-Gameboy-GBO-8-Colorful-Full-Size.jpg_250x250.jpg

767 ms

V5-3-3-0-inch-HD-Drop.jpg_250x250.jpg

V5-3-3-0-inch-HD-Drop.jpg_250x250.jpg

676 ms

V5-HD-9-pixels-to-1-pixel.jpg_250x250.jpg

V5-HD-9-pixels-to-1-pixel.jpg_250x250.jpg

443 ms

Car-Charger-12v-2a-for-Verifone-Pos.jpg_250x250.jpg

Car-Charger-12v-2a-for-Verifone-Pos.jpg_250x250.jpg

1015 ms

DIY-For-Nintendo-Gameboy-GB-GBP-Classic.jpg_250x250.jpg

DIY-For-Nintendo-Gameboy-GB-GBP-Classic.jpg_250x250.jpg

1146 ms

Glass-Plastic-Screen-Replacement-for-Gameboy-Color.jpg_250x250.jpg

Glass-Plastic-Screen-Replacement-for-Gameboy-Color.jpg_250x250.jpg

1028 ms

New-3-5-inch-Replacement-For-Sega.jpg_250x250.jpg

New-3-5-inch-Replacement-For-Sega.jpg_250x250.jpg

1351 ms

BACKLIT-GBC-TFT-LCD-screen-For-GAMEBOY.jpg_350x350.jpg

BACKLIT-GBC-TFT-LCD-screen-For-GAMEBOY.jpg_350x350.jpg

1248 ms

IPS-LCD-screen-kit-for-Nintendo-Game.jpg_350x350.jpg

IPS-LCD-screen-kit-for-Nintendo-Game.jpg_350x350.jpg

1650 ms

FOR-Gameboy-GBO-8-Colorful-Full-Size.jpg_350x350.jpg

FOR-Gameboy-GBO-8-Colorful-Full-Size.jpg_350x350.jpg

1427 ms

New-3-5-inch-Replacement-For-Sega.jpg_350x350.jpg

New-3-5-inch-Replacement-For-Sega.jpg_350x350.jpg

1531 ms

V5-3-3-0-inch-HD-Drop.jpg_350x350.jpg

V5-3-3-0-inch-HD-Drop.jpg_350x350.jpg

1745 ms

V5-HD-9-pixels-to-1-pixel.jpg_350x350.jpg

V5-HD-9-pixels-to-1-pixel.jpg_350x350.jpg

1254 ms

32-pin-32pin-GBA-Two-Wire-HDMI.jpg_350x350.jpg

32-pin-32pin-GBA-Two-Wire-HDMI.jpg_350x350.jpg

1699 ms

For-Yamaha-AN1X-Synth-AN200-CS1x-Wall.jpg_480x480.jpg

For-Yamaha-AN1X-Synth-AN200-CS1x-Wall.jpg_480x480.jpg

2308 ms

Power-supply-24v-1-7a-For-verifone.jpg_350x350.jpg

Power-supply-24v-1-7a-For-verifone.jpg_350x350.jpg

1870 ms

For-VeriFone-VX-520-Power-Supply-PWR258.jpg_480x480.jpg

For-VeriFone-VX-520-Power-Supply-PWR258.jpg_480x480.jpg

1983 ms

DC-9V-600mA-0-6a-for-TP.jpg_350x350.jpg

DC-9V-600mA-0-6a-for-TP.jpg_350x350.jpg

2238 ms

12V-1A-AC-power-supply-for-Verifone.jpg_350x350.jpg

12V-1A-AC-power-supply-for-Verifone.jpg_350x350.jpg

2439 ms

12V-5V-2A-Digital-Photo-Frame-Power.jpg_350x350.jpg

12V-5V-2A-Digital-Photo-Frame-Power.jpg_350x350.jpg

2206 ms

TB1Z8vPSFXXXXXLXVXXXXXXXXXX-1519-200.png

TB1Z8vPSFXXXXXLXVXXXXXXXXXX-1519-200.png

278 ms

TB139qIiv2H8KJjy0FcXXaDlFXa-1000-600.jpg

TB139qIiv2H8KJjy0FcXXaDlFXa-1000-600.jpg

253 ms

wu.json

wu.json

577 ms

um.json

um.json

52 ms

getUmid.do

getUmid.do

98 ms

eg.js

eg.js

3 ms

index.js

index.js

3 ms

Accessibility Review

speedtechnology.en.alibaba.com accessibility score

75

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.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

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

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

speedtechnology.en.alibaba.com best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

speedtechnology.en.alibaba.com SEO score

86

Search Engine Optimization Advices

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

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 Speedtechnology.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 Speedtechnology.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

speedtechnology.en.alibaba.com

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