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

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

espzone.en.alibaba.com

Company Overview - Shenzhen Sresky Co., Ltd.

Page Load Speed

4.9 sec in total

First Response

1.4 sec

Resources Loaded

3.2 sec

Page Rendered

308 ms

espzone.en.alibaba.com screenshot

About Website

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

Shenzhen Sresky Co., Ltd. Products:Solar Street Lights, Solar Garden Lights, Solar Wall Light, Solar Landscape Light

Visit espzone.en.alibaba.com

Key Findings

We analyzed Espzone.en.alibaba.com page load time and found that the first response time was 1.4 sec and then it took 3.5 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

espzone.en.alibaba.com performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value11.5 s

0/100

25%

SI (Speed Index)

Value11.2 s

5/100

10%

TBT (Total Blocking Time)

Value8,440 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.329

35/100

15%

TTI (Time to Interactive)

Value27.9 s

0/100

10%

Network Requests Diagram

espzone.en.alibaba.com

1392 ms

espzone.en.alibaba.com

189 ms

33 ms

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

30 ms

index.js

120 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 7% of them (3 requests) were addressed to the original Espzone.en.alibaba.com, 27% (12 requests) were made to Sc02.alicdn.com and 24% (11 requests) were made to Sc04.alicdn.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 715.8 kB (40%)

Content Size

1.8 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Espzone.en.alibaba.com main page is 1.8 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. 50% of websites need less resources to load. Javascripts take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 317.7 kB

  • Original 399.0 kB
  • After minification 398.3 kB
  • After compression 81.3 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 317.7 kB or 80% of the original size.

Image Optimization

-9%

Potential reduce by 4.1 kB

  • Original 48.0 kB
  • After minification 43.8 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. Espzone En Alibaba images are well optimized though.

JavaScript Optimization

-30%

Potential reduce by 393.9 kB

  • Original 1.3 MB
  • After minification 1.3 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 393.9 kB or 30% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (42%)

Requests Now

43

After Optimization

25

  • AJAX
  • Images
  • JavaScript

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Espzone 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

espzone.en.alibaba.com

espzone.en.alibaba.com

1392 ms

espzone.en.alibaba.com

espzone.en.alibaba.com

189 ms

33 ms

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

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

30 ms

index.js

index.js

120 ms

index.js

index.js

40 ms

renderHeader.js

renderHeader.js

42 ms

awsc.js

awsc.js

61 ms

37 ms

H76d4029aac2145f5bbeb2aacb756011dc.jpg

H76d4029aac2145f5bbeb2aacb756011dc.jpg

1101 ms

TB24BmVESBYBeNjy0FeXXbnmFXa_!!3377521498.png

TB24BmVESBYBeNjy0FeXXbnmFXa_!!3377521498.png

621 ms

desk-solar-light-Cute-design-with-touch.jpg_350x350.jpg

desk-solar-light-Cute-design-with-touch.jpg_350x350.jpg

316 ms

TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

30 ms

H2f1609c2249c49fab121c7816a7e76eau.jpg

H2f1609c2249c49fab121c7816a7e76eau.jpg

229 ms

espzone.en.alibaba.com

espzone.en.alibaba.com

229 ms

Sresky-Best-Design-Motion-Sensor-Led-Solar.jpg_350x350.jpg

Sresky-Best-Design-Motion-Sensor-Led-Solar.jpg_350x350.jpg

658 ms

Sresky-Waterproof-Outdoor-solar-light-New-Plastic.jpg_350x350.jpg

Sresky-Waterproof-Outdoor-solar-light-New-Plastic.jpg_350x350.jpg

610 ms

Waterproof-motion-sensor-outdoor-garden-lamp-solar.jpg_350x350.jpg

Waterproof-motion-sensor-outdoor-garden-lamp-solar.jpg_350x350.jpg

829 ms

SRESKY-Outdoor-ground-plug-design-mini-models.jpg_350x350.jpg

SRESKY-Outdoor-ground-plug-design-mini-models.jpg_350x350.jpg

634 ms

Sresky-New-solar-billboard-light-Flexible-installation.jpg_350x350.jpg

Sresky-New-solar-billboard-light-Flexible-installation.jpg_350x350.jpg

799 ms

300w-remote-controller-Solar-flood-light-led.jpg_350x350.jpg

300w-remote-controller-Solar-flood-light-led.jpg_350x350.jpg

726 ms

100lumens-waterproof-garden-bollard-solar-light-for.jpg_350x350.jpg

100lumens-waterproof-garden-bollard-solar-light-for.jpg_350x350.jpg

1152 ms

SRESKY-factory-price-solar-garden-light-led.jpg_350x350.jpg

SRESKY-factory-price-solar-garden-light-led.jpg_350x350.jpg

1020 ms

All-In-One-Solar-Main-Gate-Post.jpg_350x350.jpg

All-In-One-Solar-Main-Gate-Post.jpg_350x350.jpg

1032 ms

Patent-10W-Ball-Solar-Led-Lamp-For.jpg_350x350.jpg

Patent-10W-Ball-Solar-Led-Lamp-For.jpg_350x350.jpg

1214 ms

TB2eXmkEFGWBuNjy0FbXXb4sXXa_!!3377521498.png

TB2eXmkEFGWBuNjy0FbXXb4sXXa_!!3377521498.png

698 ms

H6a68bb9e6ad64e6aa05632e40c47b0afp.jpg

H6a68bb9e6ad64e6aa05632e40c47b0afp.jpg

991 ms

Ha0938ec228f6424796860b86c40429d4n.jpg

Ha0938ec228f6424796860b86c40429d4n.jpg

877 ms

H6a2d6f35ea91484f86e2a756d01d38490.jpg

H6a2d6f35ea91484f86e2a756d01d38490.jpg

838 ms

H0a0c63a5a46c4ec886a844f0be4049f8f.jpg

H0a0c63a5a46c4ec886a844f0be4049f8f.jpg

734 ms

Hac6ef3e60cce47cd95e76a1d59077fe76.jpg

Hac6ef3e60cce47cd95e76a1d59077fe76.jpg

990 ms

H83a7f46e595d447384518266483da9dbA.jpg

H83a7f46e595d447384518266483da9dbA.jpg

1127 ms

H20f91b5f4dc7447a8bb37eb23a3ab7582.png

H20f91b5f4dc7447a8bb37eb23a3ab7582.png

1611 ms

Ha0aa4a0845ae4767a42cd4e977cc2c1fn.png

Ha0aa4a0845ae4767a42cd4e977cc2c1fn.png

1161 ms

Hf283868586fe454d9733de9180805687i.png

Hf283868586fe454d9733de9180805687i.png

1332 ms

He7323ec7c389491dabf9ffb6a07848b3k.png

He7323ec7c389491dabf9ffb6a07848b3k.png

1400 ms

Haf65aae8ce784f9a93f50ace1004c820C.png

Haf65aae8ce784f9a93f50ace1004c820C.png

1388 ms

7.gif

7.gif

14 ms

et_n.js

et_n.js

72 ms

um.js

um.js

8 ms

wu.json

wu.json

105 ms

um.json

um.json

53 ms

getUmid.do

getUmid.do

34 ms

eg.js

eg.js

2 ms

index.js

index.js

7 ms

Accessibility Review

espzone.en.alibaba.com accessibility score

68

Accessibility Issues

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

Buttons do not have an accessible name

High

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

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

espzone.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

espzone.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 Espzone.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 Espzone.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

espzone.en.alibaba.com

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