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

Report Summary

  • 9

    Performance

    Renders faster than
    23% of other websites

  • 40

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

ajazz.en.alibaba.com

Shenzhen Ajazz Tongchuang Electronic Technology Co., Ltd. - Keyboard, Mouse

Page Load Speed

3.4 sec in total

First Response

77 ms

Resources Loaded

2.5 sec

Page Rendered

819 ms

ajazz.en.alibaba.com screenshot

About Website

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

Shenzhen Ajazz Tongchuang Electronic Technology Co., Ltd., Experts in Manufacturing and Exporting Keyboard, Mouse and 0 more Products.

Visit ajazz.en.alibaba.com

Key Findings

We analyzed Ajazz.en.alibaba.com page load time and found that the first response time was 77 ms and then it took 3.3 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

ajazz.en.alibaba.com performance score

9

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value11.0 s

0/100

25%

SI (Speed Index)

Value15.9 s

0/100

10%

TBT (Total Blocking Time)

Value4,460 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.565

12/100

15%

TTI (Time to Interactive)

Value26.0 s

0/100

10%

Network Requests Diagram

ajazz.en.alibaba.com

77 ms

ajazz.en.alibaba.com

664 ms

81 ms

116 ms

header.css

114 ms

Our browser made a total of 133 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Ajazz.en.alibaba.com, 34% (45 requests) were made to Sc04.alicdn.com and 22% (29 requests) were made to S.alicdn.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Img.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 Ajazz.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. Only a small number of websites need less resources to load. Javascripts take 5.1 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 431.6 kB

  • Original 527.8 kB
  • After minification 523.7 kB
  • After compression 96.2 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 431.6 kB or 82% of the original size.

Image Optimization

-34%

Potential reduce by 131.5 kB

  • Original 381.9 kB
  • After minification 250.4 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, Ajazz En Alibaba needs image optimization as it can save up to 131.5 kB or 34% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-59%

Potential reduce by 3.0 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 3.0 MB or 59% of the original size.

CSS Optimization

-65%

Potential reduce by 202.3 kB

  • Original 313.4 kB
  • After minification 262.6 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. Ajazz.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 202.3 kB or 65% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (28%)

Requests Now

122

After Optimization

88

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 122 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ajazz 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

ajazz.en.alibaba.com

ajazz.en.alibaba.com

77 ms

ajazz.en.alibaba.com

ajazz.en.alibaba.com

664 ms

81 ms

116 ms

header.css

header.css

114 ms

header.js

header.js

115 ms

77 ms

web-index.css

web-index.css

113 ms

web-index.css

web-index.css

112 ms

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

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

154 ms

154 ms

150 ms

index.js

index.js

150 ms

149 ms

O1CN01kpueUS231orwYDJAV_!!6000000007196-2-tps-132-34.png

O1CN01kpueUS231orwYDJAV_!!6000000007196-2-tps-132-34.png

601 ms

Hd7b087940906464c8275ee8c3b6399efd.png

Hd7b087940906464c8275ee8c3b6399efd.png

232 ms

H7465776676cc432faa34eb3613a901155.jpg

H7465776676cc432faa34eb3613a901155.jpg

495 ms

H7fbafcaae7874f3d81939f5eb1b457744.jpg

H7fbafcaae7874f3d81939f5eb1b457744.jpg

343 ms

Ajazz-AK832-83Keys-Wireless-BT-Three-Mode.jpg_350x350.jpg

Ajazz-AK832-83Keys-Wireless-BT-Three-Mode.jpg_350x350.jpg

352 ms

Ajazz-AK832Pro-81Keys-With-TFT-Color-Screen.jpg_350x350.jpg

Ajazz-AK832Pro-81Keys-With-TFT-Color-Screen.jpg_350x350.jpg

602 ms

Ajazz-AK871-Wireless-Hot-swappable-OEM-Height.jpg_350x350.jpg

Ajazz-AK871-Wireless-Hot-swappable-OEM-Height.jpg_350x350.jpg

339 ms

Ajazz-AK820-OEM-Logo-wired-usb-RGB.jpg_350x350.jpg

Ajazz-AK820-OEM-Logo-wired-usb-RGB.jpg_350x350.jpg

340 ms

Ajazz-K685T-Wired-Usb-Custom-Logo-LED.jpg_350x350.jpg

Ajazz-K685T-Wired-Usb-Custom-Logo-LED.jpg_350x350.jpg

344 ms

Ajazz-K685T-OEM-Logo-custom-wireless-wired.jpg_350x350.jpg

Ajazz-K685T-OEM-Logo-custom-wireless-wired.jpg_350x350.jpg

612 ms

Ajazz-AKC087-87-Key-Iron-Material-Stacked.png_350x350.png

Ajazz-AKC087-87-Key-Iron-Material-Stacked.png_350x350.png

351 ms

Ajazz-AJ199-OEM-Custom-Wireless-2-4G.jpg_350x350.jpg

Ajazz-AJ199-OEM-Custom-Wireless-2-4G.jpg_350x350.jpg

352 ms

Ajazz-AJ139pro-Wireless-2-4G-Wired-USB.jpg_350x350.jpg

Ajazz-AJ139pro-Wireless-2-4G-Wired-USB.jpg_350x350.jpg

471 ms

Ajazz-AK992-Wired-USB-LED-RGB-Light.jpg_350x350.jpg

Ajazz-AK992-Wired-USB-LED-RGB-Light.jpg_350x350.jpg

494 ms

Ajazz-STK61-OEM-61-keys-Computer-Wired.jpg_350x350.jpg

Ajazz-STK61-OEM-61-keys-Computer-Wired.jpg_350x350.jpg

561 ms

Hot-Sale-AJAZZ-308I-84-Keys-Wireless.jpg_350x350.jpg

Hot-Sale-AJAZZ-308I-84-Keys-Wireless.jpg_350x350.jpg

496 ms

DKS100-Ergonomic-USB-Wired-Backlit-Mechanical-Feel.jpg_350x350.jpg

DKS100-Ergonomic-USB-Wired-Backlit-Mechanical-Feel.jpg_350x350.jpg

562 ms

Ajazz-RGB-Backlit-Wired-104-Key-Gaming.jpg_350x350.jpg

Ajazz-RGB-Backlit-Wired-104-Key-Gaming.jpg_350x350.jpg

561 ms

Ajazz-Mix-Color-Backlit-Wired-104-Key.jpg_350x350.jpg

Ajazz-Mix-Color-Backlit-Wired-104-Key.jpg_350x350.jpg

497 ms

Ajazz-AJ120-Ergonomics-Wired-Backlit-RGB-Gaming.jpg_350x350.jpg

Ajazz-AJ120-Ergonomics-Wired-Backlit-RGB-Gaming.jpg_350x350.jpg

497 ms

Ajazz-AJ139pro-Wireless-2-4-Wired-Gaming.jpg_350x350.jpg

Ajazz-AJ139pro-Wireless-2-4-Wired-Gaming.jpg_350x350.jpg

559 ms

AJAZZ-AJ380R-Ergonomic-honeycomb-hollow-design-12400dpi.jpg_350x350.jpg

AJAZZ-AJ380R-Ergonomic-honeycomb-hollow-design-12400dpi.jpg_350x350.jpg

598 ms

AJAZZ-3pin-gaming-blue-green-mechanical-keyboard.png_350x350.png

AJAZZ-3pin-gaming-blue-green-mechanical-keyboard.png_350x350.png

672 ms

AJAZZ-AS001-Red-Linear-Switch-AS101-Yellow.jpg_350x350.jpg

AJAZZ-AS001-Red-Linear-Switch-AS101-Yellow.jpg_350x350.jpg

563 ms

AJAZZ-HUANO-gaming-blue-brown-black-red.png_350x350.png

AJAZZ-HUANO-gaming-blue-brown-black-red.png_350x350.png

563 ms

AJAZZ-HUANO-5pin-gaming-brown-black-red.jpg_350x350.jpg

AJAZZ-HUANO-5pin-gaming-brown-black-red.jpg_350x350.jpg

565 ms

Hot-Sale-Cheapest-Noise-cancelling-gaming-headphone.png_350x350.png

Hot-Sale-Cheapest-Noise-cancelling-gaming-headphone.png_350x350.png

564 ms

Ajazz-H10-RBG-Light-USB-7-1.jpg_350x350.jpg

Ajazz-H10-RBG-Light-USB-7-1.jpg_350x350.jpg

566 ms

NEW-STH200-Comfortable-to-Wear-360-All.jpg_350x350.jpg

NEW-STH200-Comfortable-to-Wear-360-All.jpg_350x350.jpg

565 ms

AJAZZ-Gaming-Headset-3-5mm-LED-Microphone.jpg_350x350.jpg

AJAZZ-Gaming-Headset-3-5mm-LED-Microphone.jpg_350x350.jpg

567 ms

AJAZZ-AG180-Switch-360-degree-competitive-joystick.png_350x350.png

AJAZZ-AG180-Switch-360-degree-competitive-joystick.png_350x350.png

608 ms

Ajazz-AG190-Wireless-Controller-Compatible-with-Switch.jpg_350x350.jpg

Ajazz-AG190-Wireless-Controller-Compatible-with-Switch.jpg_350x350.jpg

568 ms

DOUYU-DG160-Gamepad-Wholesale-Multi-function-Wireless.jpg_350x350.jpg

DOUYU-DG160-Gamepad-Wholesale-Multi-function-Wireless.jpg_350x350.jpg

595 ms

AG110-Controller-Compatible-with-Switch-Pro-Switch.jpg_350x350.jpg

AG110-Controller-Compatible-with-Switch-Pro-Switch.jpg_350x350.jpg

597 ms

For-Iphone14-pro-max-camera-lens-Mobile.jpg_350x350.jpg

For-Iphone14-pro-max-camera-lens-Mobile.jpg_350x350.jpg

597 ms

Customizable-1080P-HD-Night-Vision-Camera-Indoor.jpg_350x350.jpg

Customizable-1080P-HD-Night-Vision-Camera-Indoor.jpg_350x350.jpg

670 ms

Ajazz-Coiled-Double-Sleeved-Mechanical-Keyboard-Cable.jpg_350x350.jpg

Ajazz-Coiled-Double-Sleeved-Mechanical-Keyboard-Cable.jpg_350x350.jpg

606 ms

Ajazz-Deluxe-Essentials-Keyboard-and-mouse-cleaning.jpg_350x350.jpg

Ajazz-Deluxe-Essentials-Keyboard-and-mouse-cleaning.jpg_350x350.jpg

878 ms

O1CN01QLagH61KawZX7Nv1o_!!6000000001181-2-tps-264-45.png

O1CN01QLagH61KawZX7Nv1o_!!6000000001181-2-tps-264-45.png

669 ms

O1CN01gZ3lTu1XIFHZfHHGr_!!6000000002900-2-tps-36-36.png

O1CN01gZ3lTu1XIFHZfHHGr_!!6000000002900-2-tps-36-36.png

877 ms

O1CN01SuBulb1Mw7njAhkuy_!!3377521498.png

O1CN01SuBulb1Mw7njAhkuy_!!3377521498.png

1059 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

1057 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

1058 ms

Hc48a92bf163a4679bca2f3663ed1965fl.jpg

Hc48a92bf163a4679bca2f3663ed1965fl.jpg

139 ms

H20e588d2d94a40d9a3bb17515d9295dbv.jpg

H20e588d2d94a40d9a3bb17515d9295dbv.jpg

336 ms

Hf673c756f8e2493f800ebeb9291e0b8av.jpg

Hf673c756f8e2493f800ebeb9291e0b8av.jpg

309 ms

H1d780f245cf44da39144da203d22ddaeC.jpg

H1d780f245cf44da39144da203d22ddaeC.jpg

226 ms

Hf5207b76e4d34e528e2c5e71699fbfb9m.jpg

Hf5207b76e4d34e528e2c5e71699fbfb9m.jpg

248 ms

H59daebf984e24b0ca072f5abc09a87aag.jpg

H59daebf984e24b0ca072f5abc09a87aag.jpg

285 ms

H487bebdee8e9444292f5c9b6b71a0cbfW.jpg

H487bebdee8e9444292f5c9b6b71a0cbfW.jpg

308 ms

H5587a04be62f43338a6ca5c603b0cc75H.jpg

H5587a04be62f43338a6ca5c603b0cc75H.jpg

330 ms

H481f83f2ecf34120b03c7efdc5a9bf62C.jpg

H481f83f2ecf34120b03c7efdc5a9bf62C.jpg

315 ms

Ha29f5d347238437d8eedefdbf8c1d87f2.jpg

Ha29f5d347238437d8eedefdbf8c1d87f2.jpg

336 ms

Hdfc96008cb6e47e6b9bd17a8f78dd2f1M.jpg

Hdfc96008cb6e47e6b9bd17a8f78dd2f1M.jpg

334 ms

H9895a451905b4f2189a775076228fc8fK.jpg

H9895a451905b4f2189a775076228fc8fK.jpg

489 ms

H9e4f8b2feb624c4883c6d0c33735bb75l.png

H9e4f8b2feb624c4883c6d0c33735bb75l.png

331 ms

H38fb81a259c245ea96338e6553dc49e7R.png

H38fb81a259c245ea96338e6553dc49e7R.png

491 ms

H53392cb687354b68bdb91332e58069caU.png

H53392cb687354b68bdb91332e58069caU.png

336 ms

Hf1e53b35e5804e7dac33715d19e02c30j.png

Hf1e53b35e5804e7dac33715d19e02c30j.png

339 ms

He911f86260ee47dd85f14749f1d9307bQ.png

He911f86260ee47dd85f14749f1d9307bQ.png

554 ms

H7c5583eb7cc543b8a7d6d8b25d4eeabda.png

H7c5583eb7cc543b8a7d6d8b25d4eeabda.png

337 ms

140 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

182 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

182 ms

HTB1qUe.frorBKNjSZFjq6A_SpXah.jpg

HTB1qUe.frorBKNjSZFjq6A_SpXah.jpg

138 ms

O1CN01dTLWkd1b0AEf9gpXL_!!6000000003402-0-tps-3840-484.jpg

O1CN01dTLWkd1b0AEf9gpXL_!!6000000003402-0-tps-3840-484.jpg

1026 ms

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

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

1168 ms

roboto-regular.woff

roboto-regular.woff

177 ms

roboto-medium.woff

roboto-medium.woff

223 ms

roboto-light.woff

roboto-light.woff

235 ms

roboto-thin.woff

roboto-thin.woff

236 ms

roboto-bold.woff

roboto-bold.woff

236 ms

personTipsInfo.do

personTipsInfo.do

239 ms

awsc.js

awsc.js

238 ms

149 ms

icon-font.woff

icon-font.woff

88 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

260 ms

eg.js

eg.js

83 ms

footer.css

footer.css

202 ms

OEM-Unique-Design-Artisan-Keycap-offer-custom.png_350x350.png

OEM-Unique-Design-Artisan-Keycap-offer-custom.png_350x350.png

566 ms

AJazz-AK680-Wireless-Mechanical-Keyboard-68-Keys.jpg_350x350.jpg

AJazz-AK680-Wireless-Mechanical-Keyboard-68-Keys.jpg_350x350.jpg

276 ms

Ajazz-AKP153-customizable-LCD-15-keys-Stream.jpg_350x350.jpg

Ajazz-AKP153-customizable-LCD-15-keys-Stream.jpg_350x350.jpg

536 ms

AK680-65-Keyboard-60-Teclado-68-Key.jpg_350x350.jpg

AK680-65-Keyboard-60-Teclado-68-Key.jpg_350x350.jpg

273 ms

et_n.js

et_n.js

8 ms

um.js

um.js

124 ms

Ajazz-AK820-Custom-75-Mechanical-Gaming-Keyboard.jpg_350x350.jpg

Ajazz-AK820-Custom-75-Mechanical-Gaming-Keyboard.jpg_350x350.jpg

314 ms

Ajazz-AKP153E-Visual-Keyboard-LCD-Display-Keys.jpg_350x350.jpg

Ajazz-AKP153E-Visual-Keyboard-LCD-Display-Keys.jpg_350x350.jpg

314 ms

Ajazz-AK681-68-key-65-Customized-language.png_350x350.png

Ajazz-AK681-68-key-65-Customized-language.png_350x350.png

314 ms

Ajazz-Custom-Keycaps-SA-Height-Colorful-Double.png_350x350.png

Ajazz-Custom-Keycaps-SA-Height-Colorful-Double.png_350x350.png

408 ms

index.js

index.js

102 ms

AJAZZ-AK33-Compact-82-Keys-Anti-Ghosting.jpg_350x350.jpg

AJAZZ-AK33-Compact-82-Keys-Anti-Ghosting.jpg_350x350.jpg

386 ms

sc.globalxman.appscene

sc.globalxman.appscene

58 ms

index.js

index.js

57 ms

index.js

index.js

53 ms

7.gif

7.gif

35 ms

wu.json

wu.json

107 ms

baxiaCommon.js

baxiaCommon.js

19 ms

rp

rp

996 ms

index.css

index.css

19 ms

light0.5x.png

light0.5x.png

53 ms

pages_version.html

pages_version.html

237 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

21 ms

defer-common.js

defer-common.js

51 ms

i.alicdn.com

i.alicdn.com

231 ms

index.js

index.js

228 ms

store-proxy.html

store-proxy.html

181 ms

countryCurrencyDataService

countryCurrencyDataService

314 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

162 ms

personRoleInfo.do

personRoleInfo.do

148 ms

notification.do

notification.do

298 ms

um.json

um.json

194 ms

index.js

index.js

38 ms

index.web.css

index.web.css

29 ms

index.web.js

index.web.js

39 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

186 ms

availableSurveyQuery.json

availableSurveyQuery.json

86 ms

getUmid.do

getUmid.do

32 ms

iconfont.woff

iconfont.woff

9 ms

iconfont.woff

iconfont.woff

9 ms

Accessibility Review

ajazz.en.alibaba.com accessibility score

40

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

ajazz.en.alibaba.com best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

ajazz.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

High

Document doesn't have a valid hreflang

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

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 Ajazz.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 Ajazz.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

ajazz.en.alibaba.com

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