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

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

jialantrading.en.alibaba.com

Shenzhen Jialan International Trading Co., Ltd. - Lcd Repair Machine, Vacuum Lamination Machine

Page Load Speed

4.7 sec in total

First Response

20 ms

Resources Loaded

4.4 sec

Page Rendered

339 ms

jialantrading.en.alibaba.com screenshot

About Website

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

Shenzhen Jialan International Trading Co., Ltd., Experts in Manufacturing and Exporting Lcd Repair Machine, Vacuum Lamination Machine and 0 more Products.

Visit jialantrading.en.alibaba.com

Key Findings

We analyzed Jialantrading.en.alibaba.com page load time and found that the first response time was 20 ms 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.

Performance Metrics

jialantrading.en.alibaba.com performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

60/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value13.7 s

2/100

10%

TBT (Total Blocking Time)

Value6,510 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.164

72/100

15%

TTI (Time to Interactive)

Value26.7 s

0/100

10%

Network Requests Diagram

jialantrading.en.alibaba.com

20 ms

jialantrading.en.alibaba.com

802 ms

37 ms

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

32 ms

index.js

54 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Jialantrading.en.alibaba.com, 73% (38 requests) were made to S.alicdn.com and 6% (3 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (3.6 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (55%)

Content Size

2.4 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Jialantrading.en.alibaba.com main page is 2.4 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. 25% of websites need less resources to load. Javascripts take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 833.6 kB

  • Original 973.6 kB
  • After minification 972.8 kB
  • After compression 140.0 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 833.6 kB or 86% of the original size.

Image Optimization

-55%

Potential reduce by 38.1 kB

  • Original 69.1 kB
  • After minification 31.1 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, Jialan Trading En Alibaba needs image optimization as it can save up to 38.1 kB or 55% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-33%

Potential reduce by 454.2 kB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 930.0 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 454.2 kB or 33% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (48%)

Requests Now

50

After Optimization

26

  • AJAX
  • Images
  • JavaScript

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jialan Trading 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

jialantrading.en.alibaba.com

jialantrading.en.alibaba.com

20 ms

jialantrading.en.alibaba.com

jialantrading.en.alibaba.com

802 ms

37 ms

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

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

32 ms

index.js

index.js

54 ms

index.js

index.js

46 ms

renderHeader.js

renderHeader.js

46 ms

awsc.js

awsc.js

38 ms

11 ms

7.gif

7.gif

125 ms

et_n.js

et_n.js

9 ms

um.js

um.js

90 ms

wu.json

wu.json

20 ms

um.json

um.json

56 ms

getUmid.do

getUmid.do

42 ms

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

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

33 ms

H30fbde4f02ac4b8dbaf94cb2c57ec7702.jpg

H30fbde4f02ac4b8dbaf94cb2c57ec7702.jpg

518 ms

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

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

24 ms

Hfe31018f501d42d6a4f25e6e040c5a0c6.jpg

Hfe31018f501d42d6a4f25e6e040c5a0c6.jpg

546 ms

H89b001d24b7c4cf18fb76b8102444fbd5.jpg

H89b001d24b7c4cf18fb76b8102444fbd5.jpg

243 ms

2024-YMJ-TTH-300-13-inch-Laminating.jpg_250x250.jpg

2024-YMJ-TTH-300-13-inch-Laminating.jpg_250x250.jpg

419 ms

OCA-Master-K20-23-inches-OCA-Lamination.jpg_250x250.jpg

OCA-Master-K20-23-inches-OCA-Lamination.jpg_250x250.jpg

1081 ms

M-Triangel-MT-17-Vacuum-OCA-laminating.jpg_250x250.jpg

M-Triangel-MT-17-Vacuum-OCA-laminating.jpg_250x250.jpg

200 ms

New-M-Triangel-MT-17s-Vacuum-OCA.jpg_250x250.jpg

New-M-Triangel-MT-17s-Vacuum-OCA.jpg_250x250.jpg

786 ms

M-Triangel-MT13-10-9inch-LCD-Laminating.jpg_250x250.jpg

M-Triangel-MT13-10-9inch-LCD-Laminating.jpg_250x250.jpg

799 ms

Qianli-SU8-Automatic-Focusing-Cold-Light-Laser.jpg_250x250.jpg

Qianli-SU8-Automatic-Focusing-Cold-Light-Laser.jpg_250x250.jpg

1075 ms

TBK-958MP-20W-Back-Glass-Remover-Portable.png_250x250.jpg

TBK-958MP-20W-Back-Glass-Remover-Portable.png_250x250.jpg

1057 ms

M-triangel-PG-Pro-Plus-20W-Laser.jpg_250x250.jpg

M-triangel-PG-Pro-Plus-20W-Laser.jpg_250x250.jpg

996 ms

M-triangel-MG-oneS-8W-Back-Glass.jpg_250x250.jpg

M-triangel-MG-oneS-8W-Back-Glass.jpg_250x250.jpg

1310 ms

TBK-201D-Pressure-Clamping-Machine-For-Phone.png_250x250.jpg

TBK-201D-Pressure-Clamping-Machine-For-Phone.png_250x250.jpg

1212 ms

JTX-CK9-Rear-Camera-Frame-Remover-Fixture.jpg_250x250.jpg

JTX-CK9-Rear-Camera-Frame-Remover-Fixture.jpg_250x250.jpg

1669 ms

Kaisi-878PRO-High-Power-Hot-Air-Gun.jpg_250x250.jpg

Kaisi-878PRO-High-Power-Hot-Air-Gun.jpg_250x250.jpg

1458 ms

TBK-988X-Separate-Machine-for-Phone-Curved.png_250x250.jpg

TBK-988X-Separate-Machine-for-Phone-Curved.png_250x250.jpg

1444 ms

M-Triangel-CP-201-7-inch-LCD.jpg_250x250.jpg

M-Triangel-CP-201-7-inch-LCD.jpg_250x250.jpg

1655 ms

TBK-938M-Polishing-Machine-Lcd-Display-Scratch.png_250x250.jpg

TBK-938M-Polishing-Machine-Lcd-Display-Scratch.png_250x250.jpg

1961 ms

TBK-938-Glass-Polishing-Machine-Screen-Scratch.png_250x250.jpg

TBK-938-Glass-Polishing-Machine-Screen-Scratch.png_250x250.jpg

1970 ms

TBK-938M-Glass-Polishing-Machine-Mobile-Phone.png_250x250.jpg

TBK-938M-Glass-Polishing-Machine-Mobile-Phone.png_250x250.jpg

1881 ms

TBK-938F-Phone-Glass-Scratch-Recovery-Water.png_250x250.jpg

TBK-938F-Phone-Glass-Scratch-Recovery-Water.png_250x250.jpg

2885 ms

Xwitzeal-Q1-Chip-Grinding-Machine-For-Mobile.jpg_250x250.jpg

Xwitzeal-Q1-Chip-Grinding-Machine-For-Mobile.jpg_250x250.jpg

2458 ms

Universal-Edge-Cutting-Machine-Infrared-Location-LCD.jpg

Universal-Edge-Cutting-Machine-Infrared-Location-LCD.jpg

2364 ms

2-in-1-Oca-Laminating-Mold-For.jpg

2-in-1-Oca-Laminating-Mold-For.jpg

2509 ms

Water-Curved-Screen-Glass-Cutting-Machine-for.jpg

Water-Curved-Screen-Glass-Cutting-Machine-for.jpg

3105 ms

TBK-201D-Pressure-Clamping-Machine-For-Phone.png_350x350.jpg

TBK-201D-Pressure-Clamping-Machine-For-Phone.png_350x350.jpg

3148 ms

JTX-CK9-Rear-Camera-Frame-Remover-Fixture.jpg_350x350.jpg

JTX-CK9-Rear-Camera-Frame-Remover-Fixture.jpg_350x350.jpg

2908 ms

Kaisi-878PRO-High-Power-Hot-Air-Gun.jpg_350x350.jpg

Kaisi-878PRO-High-Power-Hot-Air-Gun.jpg_350x350.jpg

2948 ms

Qianli-SU8-Automatic-Focusing-Cold-Light-Laser.jpg_350x350.jpg

Qianli-SU8-Automatic-Focusing-Cold-Light-Laser.jpg_350x350.jpg

3111 ms

TBK-988X-Separate-Machine-for-Phone-Curved.png_350x350.jpg

TBK-988X-Separate-Machine-for-Phone-Curved.png_350x350.jpg

3506 ms

ZJWY-EN-LS26-Manual-Regulation-OLED-LCD.jpg_350x350.jpg

ZJWY-EN-LS26-Manual-Regulation-OLED-LCD.jpg_350x350.jpg

3429 ms

2024-ZJWY-EN-LS26-Manual-Regulation-OLED.jpg_350x350.jpg

2024-ZJWY-EN-LS26-Manual-Regulation-OLED.jpg_350x350.jpg

3570 ms

TBK-958MP-20W-Back-Glass-Remover-Portable.png_350x350.jpg

TBK-958MP-20W-Back-Glass-Remover-Portable.png_350x350.jpg

3495 ms

eg.js

eg.js

3 ms

index.js

index.js

4 ms

Accessibility Review

jialantrading.en.alibaba.com accessibility score

72

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[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

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

jialantrading.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

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

jialantrading.en.alibaba.com SEO score

79

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Jialantrading.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 Jialantrading.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

jialantrading.en.alibaba.com

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