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

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

laursain.en.alibaba.com

Company Overview - Guangzhou Laursain Jewelry Co., Ltd.

Page Load Speed

4 sec in total

First Response

457 ms

Resources Loaded

2.8 sec

Page Rendered

748 ms

laursain.en.alibaba.com screenshot

About Website

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

Guangzhou Laursain Jewelry Co., Ltd. Products:Fashion Necklace/ Fashion Bracelet/ Handmade Necklace/ Gemstone Bangle/ Chain Accessories

Visit laursain.en.alibaba.com

Key Findings

We analyzed Laursain.en.alibaba.com page load time and found that the first response time was 457 ms and then it took 3.6 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

laursain.en.alibaba.com performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

79/100

25%

SI (Speed Index)

Value13.5 s

2/100

10%

TBT (Total Blocking Time)

Value4,400 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.2

62/100

15%

TTI (Time to Interactive)

Value29.7 s

0/100

10%

Network Requests Diagram

laursain.en.alibaba.com

457 ms

laursain.en.alibaba.com

747 ms

46 ms

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

45 ms

index.js

93 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 6% of them (2 requests) were addressed to the original Laursain.en.alibaba.com, 58% (19 requests) were made to S.alicdn.com and 9% (3 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (918 ms) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (58%)

Content Size

2.5 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Laursain.en.alibaba.com main page is 2.5 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. 40% 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 908.1 kB

  • Original 1.1 MB
  • After minification 1.0 MB
  • After compression 142.3 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 908.1 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 7.5 kB
  • After minification 7.5 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. Laursain En Alibaba images are well optimized though.

JavaScript Optimization

-38%

Potential reduce by 543.1 kB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 885.3 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 543.1 kB or 38% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (65%)

Requests Now

31

After Optimization

11

  • AJAX
  • Images
  • JavaScript

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Laursain 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

laursain.en.alibaba.com

laursain.en.alibaba.com

457 ms

laursain.en.alibaba.com

laursain.en.alibaba.com

747 ms

46 ms

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

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

45 ms

index.js

index.js

93 ms

index.js

index.js

73 ms

renderHeader.js

renderHeader.js

57 ms

awsc.js

awsc.js

36 ms

36 ms

et_n.js

et_n.js

34 ms

um.js

um.js

158 ms

7.gif

7.gif

162 ms

wu.json

wu.json

17 ms

H4172c218494d43b0915d4bc45adad0189.png

H4172c218494d43b0915d4bc45adad0189.png

495 ms

TB1Gvmpg7P2gK0jSZPxXXacQpXa-1200-230.jpg

TB1Gvmpg7P2gK0jSZPxXXacQpXa-1200-230.jpg

64 ms

Hf50ff660a4224c848b59e1f4539bbc59p.jpg

Hf50ff660a4224c848b59e1f4539bbc59p.jpg

219 ms

LS-L3856-Elegant-pearl-necklace-for-gifts.png

LS-L3856-Elegant-pearl-necklace-for-gifts.png

698 ms

LS-B6490-Burgundy-cherry-women-necklace-trendy.jpg_480x480.jpg

LS-B6490-Burgundy-cherry-women-necklace-trendy.jpg_480x480.jpg

284 ms

LS-B6368-Exclusive-dainty-cherry-pendant-necklace.png_480x480.jpg

LS-B6368-Exclusive-dainty-cherry-pendant-necklace.png_480x480.jpg

287 ms

LS-B6366-Latest-women-fine-necklaces-new.png_350x350.jpg

LS-B6366-Latest-women-fine-necklaces-new.png_350x350.jpg

230 ms

LS-C3663-Hot-selling-red-style-necklace.jpg_350x350.jpg

LS-C3663-Hot-selling-red-style-necklace.jpg_350x350.jpg

448 ms

LS-C3845-Statement-necklace-for-Christmas-key.png_350x350.jpg

LS-C3845-Statement-necklace-for-Christmas-key.png_350x350.jpg

447 ms

LS-C3838-Luxury-jewelry-necklace-for-winter.jpg_350x350.jpg

LS-C3838-Luxury-jewelry-necklace-for-winter.jpg_350x350.jpg

458 ms

LS-C3840-Cute-enamel-fruit-charms-bracelet.jpg_350x350.jpg

LS-C3840-Cute-enamel-fruit-charms-bracelet.jpg_350x350.jpg

558 ms

LS-C3839-Newest-18k-gold-bracelet-for.jpg_350x350.jpg

LS-C3839-Newest-18k-gold-bracelet-for.jpg_350x350.jpg

918 ms

LS-C3850-Statement-necklace-for-Christmas-gold.png_350x350.jpg

LS-C3850-Statement-necklace-for-Christmas-gold.png_350x350.jpg

758 ms

LS-C3648-Wholesale-Virgin-Mary-necklace-for.jpg_350x350.jpg

LS-C3648-Wholesale-Virgin-Mary-necklace-for.jpg_350x350.jpg

757 ms

LS-C3651-Personalized-lock-cross-necklace-hot.jpg_350x350.jpg

LS-C3651-Personalized-lock-cross-necklace-hot.jpg_350x350.jpg

860 ms

LS-C3653-Exaggerated-necklace-for-women-sea.jpg_350x350.jpg

LS-C3653-Exaggerated-necklace-for-women-sea.jpg_350x350.jpg

885 ms

um.json

um.json

54 ms

getUmid.do

getUmid.do

30 ms

eg.js

eg.js

4 ms

index.js

index.js

21 ms

Accessibility Review

laursain.en.alibaba.com accessibility score

76

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

laursain.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

laursain.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 Laursain.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 Laursain.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

laursain.en.alibaba.com

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