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holux.en.alibaba.com screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

Page Load Speed

3.1 sec in total

First Response

353 ms

Resources Loaded

2.4 sec

Page Rendered

305 ms

holux.en.alibaba.com screenshot

About Website

Visit holux.en.alibaba.com now to see the best up-to-date Holux En Alibaba content for China and also check out these interesting facts you probably never knew about holux.en.alibaba.com

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Key Findings

We analyzed Holux.en.alibaba.com page load time and found that the first response time was 353 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

holux.en.alibaba.com performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

62/100

10%

LCP (Largest Contentful Paint)

Value8.6 s

1/100

25%

SI (Speed Index)

Value10.3 s

8/100

10%

TBT (Total Blocking Time)

Value4,290 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value27.2 s

0/100

10%

Network Requests Diagram

holux.en.alibaba.com

353 ms

holux.en.alibaba.com

376 ms

54 ms

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

49 ms

O1CN01Xt4rje1w9QKVzNB6S_!!6000000006265-2-tps-3084-90.png

110 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Holux.en.alibaba.com, 41% (23 requests) were made to S.alicdn.com and 25% (14 requests) were made to Sc04.alicdn.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 789.2 kB (42%)

Content Size

1.9 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Holux.en.alibaba.com main page is 1.9 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. 45% of websites need less resources to load. Javascripts take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 448.4 kB

  • Original 546.1 kB
  • After minification 545.3 kB
  • After compression 97.8 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 448.4 kB or 82% of the original size.

Image Optimization

-12%

Potential reduce by 11.4 kB

  • Original 97.6 kB
  • After minification 86.2 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, Holux En Alibaba needs image optimization as it can save up to 11.4 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-26%

Potential reduce by 329.5 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 921.4 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 329.5 kB or 26% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (50%)

Requests Now

54

After Optimization

27

  • AJAX
  • Images
  • JavaScript

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Holux 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

holux.en.alibaba.com

holux.en.alibaba.com

353 ms

holux.en.alibaba.com

holux.en.alibaba.com

376 ms

54 ms

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

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

49 ms

O1CN01Xt4rje1w9QKVzNB6S_!!6000000006265-2-tps-3084-90.png

O1CN01Xt4rje1w9QKVzNB6S_!!6000000006265-2-tps-3084-90.png

110 ms

index.js

index.js

98 ms

index.js

index.js

54 ms

renderHeader.js

renderHeader.js

93 ms

Hf27e38c2a509408d9364209127c53b40I.png

Hf27e38c2a509408d9364209127c53b40I.png

153 ms

awsc.js

awsc.js

91 ms

48 ms

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TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

33 ms

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H8b6d57d5c9d14e33959058f9b1c62f7fZ.png

725 ms

H4ca99a61b4c5415a92b4f5932f690e7bA.jpg

H4ca99a61b4c5415a92b4f5932f690e7bA.jpg

707 ms

Hc823b00b01f94055bbaa6b23f942cbf5o.jpg_100x100.jpg

Hc823b00b01f94055bbaa6b23f942cbf5o.jpg_100x100.jpg

86 ms

TB1BsRiFRr0gK0jSZFnXXbRRXXa-204-204.png

TB1BsRiFRr0gK0jSZFnXXbRRXXa-204-204.png

60 ms

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TB1AuAeexvbeK8jSZPfXXariXXa-204-204.png

59 ms

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TB1NiODF.T1gK0jSZFrXXcNCXXa-204-204.png

58 ms

H59a0490215e84ce4a1d004d1b08f8964L.png

H59a0490215e84ce4a1d004d1b08f8964L.png

76 ms

H012719e8dc7049e8892dbe0ad201a83cl.png

H012719e8dc7049e8892dbe0ad201a83cl.png

781 ms

High-Quality-2700lm-New-Erp-160lm-w.jpg

High-Quality-2700lm-New-Erp-160lm-w.jpg

332 ms

Portable-Vapor-Tight-Fixture-Linkable-Ip65-Ik08.png

Portable-Vapor-Tight-Fixture-Linkable-Ip65-Ik08.png

690 ms

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6w-9w-Ip44-Aluminum-Alloy-Led-Spotlights.png

663 ms

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Ugr-19-3000K-4000K-6000K-12W-Round.png

242 ms

Holux-Indoor-Office-Modern-Ip44-Slim-Lamp.png

Holux-Indoor-Office-Modern-Ip44-Slim-Lamp.png

501 ms

Warehouse-In-Germany-Tuv-Gs-130lm-w.png

Warehouse-In-Germany-Tuv-Gs-130lm-w.png

792 ms

3000k-4000k-6500k-White-Aluminum-Garden-Ip65.png

3000k-4000k-6500k-White-Aluminum-Garden-Ip65.png

1068 ms

A60-B22-E14-E27-E26-Edison-Pendant.png

A60-B22-E14-E27-E26-Edison-Pendant.png

1287 ms

5-Years-Warranty-Factory-Warehouse-Stock-In.jpg

5-Years-Warranty-Factory-Warehouse-Stock-In.jpg

1515 ms

INSTOCK-IP65-IK08-waterproof-explosion-proof-fluorescent.jpg

INSTOCK-IP65-IK08-waterproof-explosion-proof-fluorescent.jpg

1152 ms

Easy-Installation-Mr16-Gu10-4000K-Rectangular-Downlight.png

Easy-Installation-Mr16-Gu10-4000K-Rectangular-Downlight.png

1695 ms

H4a065797e2c34dd0afdaa24bce9ae4ab7.jpg_100x100.jpg

H4a065797e2c34dd0afdaa24bce9ae4ab7.jpg_100x100.jpg

78 ms

H99bbee3b7c6d43a89245c5f2a5d04679v.png_100x100.png

H99bbee3b7c6d43a89245c5f2a5d04679v.png_100x100.png

83 ms

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H22b19388652b4a57ba374369b3b680dc0.png_100x100.png

79 ms

Fast-delivery-flexible-dimmable-led-tube-light.jpg_350x350.jpg

Fast-delivery-flexible-dimmable-led-tube-light.jpg_350x350.jpg

402 ms

German-Warehouse-60x60-62x62-22w-25w-30w.jpg_350x350.jpg

German-Warehouse-60x60-62x62-22w-25w-30w.jpg_350x350.jpg

491 ms

T8-Led-Tube-Light-Glass-Lamp-Fixture.jpg_350x350.jpg

T8-Led-Tube-Light-Glass-Lamp-Fixture.jpg_350x350.jpg

389 ms

Holux-4ft-2ft-5ft-3000-6500k-110lm.jpg_350x350.jpg

Holux-4ft-2ft-5ft-3000-6500k-110lm.jpg_350x350.jpg

446 ms

18w-36w-50w-140lm-w-3CCT-Triproof.jpg_350x350.jpg

18w-36w-50w-140lm-w-3CCT-Triproof.jpg_350x350.jpg

528 ms

Holux-Recessed-Surface-Mounting-36w-40w-Square.png_350x350.png

Holux-Recessed-Surface-Mounting-36w-40w-Square.png_350x350.png

638 ms

OEM-ODM-T8-120cm-Tube-Lamp-9.jpg_350x350.jpg

OEM-ODM-T8-120cm-Tube-Lamp-9.jpg_350x350.jpg

786 ms

Warehouse-In-Germany-Tuv-Gs-130lm-w.png_350x350.png

Warehouse-In-Germany-Tuv-Gs-130lm-w.png_350x350.png

759 ms

Germany-Warehouse-T8-Led-Lights-120cm-150cm.jpg_350x350.jpg

Germany-Warehouse-T8-Led-Lights-120cm-150cm.jpg_350x350.jpg

821 ms

5-Years-Warranty-220-Degree-Led-Tube.jpg_350x350.jpg

5-Years-Warranty-220-Degree-Led-Tube.jpg_350x350.jpg

872 ms

O1CN011Mw7laDzdcb8D8W_!!3377521498.png

O1CN011Mw7laDzdcb8D8W_!!3377521498.png

59 ms

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73 ms

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450 ms

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486 ms

7.gif

7.gif

43 ms

et_n.js

et_n.js

33 ms

um.js

um.js

26 ms

wu.json

wu.json

21 ms

um.json

um.json

56 ms

getUmid.do

getUmid.do

25 ms

eg.js

eg.js

7 ms

index.js

index.js

4 ms

Accessibility Review

holux.en.alibaba.com accessibility score

63

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

holux.en.alibaba.com best practices score

67

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

holux.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 Holux.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 Holux.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

holux.en.alibaba.com

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