Tools & Wizards About Us
unitpackpowerebikebattery.aliexpress.com screenshot

Report Summary

  • 1

    Performance

    Renders faster than
    19% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

unitpackpowerebikebattery.aliexpress.com

UNITPACKPOWER ebikebattery Store - Amazing products with exclusive discounts on AliExpress

Page Load Speed

9.6 sec in total

First Response

710 ms

Resources Loaded

8.6 sec

Page Rendered

329 ms

unitpackpowerebikebattery.aliexpress.com screenshot

About Website

Welcome to unitpackpowerebikebattery.aliexpress.com homepage info - get ready to check UNITPACKPOWER Ebikebattery Ali Express best content for Brazil right away, or after learning these important things about unitpackpowerebikebattery.aliexpress.com

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Key Findings

We analyzed Unitpackpowerebikebattery.aliexpress.com page load time and found that the first response time was 710 ms and then it took 8.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

unitpackpowerebikebattery.aliexpress.com performance score

1

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.1 s

1/100

10%

LCP (Largest Contentful Paint)

Value12.7 s

0/100

25%

SI (Speed Index)

Value18.6 s

0/100

10%

TBT (Total Blocking Time)

Value5,280 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.869

4/100

15%

TTI (Time to Interactive)

Value22.5 s

1/100

10%

Network Requests Diagram

unitpackpowerebikebattery.aliexpress.com

710 ms

1101072593

299 ms

47 ms

next.min.css

26 ms

index.css

277 ms

Our browser made a total of 95 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Unitpackpowerebikebattery.aliexpress.com, 28% (27 requests) were made to Assets.alicdn.com and 19% (18 requests) were made to Ae01.alicdn.com. The less responsive or slowest element that took the longest time to load (4.2 sec) relates to the external source Bdc.alibabachengdun.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.6 MB (67%)

Content Size

3.9 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Unitpackpowerebikebattery.aliexpress.com main page is 3.9 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 208.2 kB

  • Original 281.8 kB
  • After minification 275.4 kB
  • After compression 73.6 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 208.2 kB or 74% of the original size.

Image Optimization

-37%

Potential reduce by 7.7 kB

  • Original 20.9 kB
  • After minification 13.2 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, UNITPACKPOWER Ebikebattery Ali Express needs image optimization as it can save up to 7.7 kB or 37% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-57%

Potential reduce by 1.4 MB

  • Original 2.5 MB
  • After minification 2.5 MB
  • After compression 1.1 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 1.4 MB or 57% of the original size.

CSS Optimization

-86%

Potential reduce by 962.6 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 150.7 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. Unitpackpowerebikebattery.aliexpress.com needs all CSS files to be minified and compressed as it can save up to 962.6 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 68 (77%)

Requests Now

88

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of UNITPACKPOWER Ebikebattery Ali Express. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 45 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

unitpackpowerebikebattery.aliexpress.com

unitpackpowerebikebattery.aliexpress.com

710 ms

1101072593

1101072593

299 ms

47 ms

next.min.css

next.min.css

26 ms

index.css

index.css

277 ms

index.js

index.js

269 ms

index.js

index.js

268 ms

index.js

index.js

22 ms

ae-header.css

ae-header.css

272 ms

ae-header.js

ae-header.js

271 ms

index.css

index.css

274 ms

index.js

index.js

299 ms

_cross_page_loader_.js

_cross_page_loader_.js

24 ms

3 ms

10x10.png

10x10.png

44 ms

240x168.png

240x168.png

42 ms

10 ms

eg.js

eg.js

1562 ms

register.js

register.js

12 ms

9 ms

index.js

index.js

7 ms

index.web.cmd.js

index.web.cmd.js

8 ms

15 ms

index.web.js

index.web.js

11 ms

index.web.js

index.web.js

11 ms

index.web.js

index.web.js

15 ms

index.web.js

index.web.js

13 ms

index.web.js

index.web.js

15 ms

index.web.js

index.web.js

31 ms

index.web.js

index.web.js

15 ms

index.web.js

index.web.js

17 ms

index.web.js

index.web.js

18 ms

index.web.js

index.web.js

48 ms

gep-tracker.js

gep-tracker.js

17 ms

gep-sdk.js

gep-sdk.js

18 ms

65x70.gif

65x70.gif

13 ms

20x20.png

20x20.png

49 ms

101 ms

epssw.js

epssw.js

4 ms

et_n.js

et_n.js

408 ms

index.js

index.js

391 ms

rp

rp

3758 ms

wcfg.json

wcfg.json

4194 ms

396 ms

10x10.png

10x10.png

390 ms

240x168.png

240x168.png

388 ms

240x168.png

240x168.png

53 ms

renderPageData.htm

renderPageData.htm

392 ms

H907757fdad184e31a1b58bd6507666deo.png

H907757fdad184e31a1b58bd6507666deo.png

256 ms

mem8YaGs126MiZpBA-U1UQ.woff

mem8YaGs126MiZpBA-U1UQ.woff

257 ms

open-sans.006320aa.woff

open-sans.006320aa.woff

288 ms

mem5YaGs126MiZpBA-UNirk-Vg.woff

mem5YaGs126MiZpBA-UNirk-Vg.woff

222 ms

mem5YaGs126MiZpBA-UN7rg-Vg.woff

mem5YaGs126MiZpBA-UN7rg-Vg.woff

254 ms

H6dea52a7c0df4bd4846cec6add0060acM.png

H6dea52a7c0df4bd4846cec6add0060acM.png

221 ms

40x40.png

40x40.png

217 ms

20x20.png

20x20.png

218 ms

g.gif

g.gif

2520 ms

aes.1.1

aes.1.1

2710 ms

info

info

36 ms

96x96.png

96x96.png

2342 ms

arrow-left.acf07a9d.png

arrow-left.acf07a9d.png

2335 ms

execute

execute

2470 ms

execute

execute

2060 ms

execute

execute

1651 ms

execute

execute

1267 ms

execute

execute

886 ms

232 ms

Sb39d46efa1ec477b825dd039e61f7ed4F.png

Sb39d46efa1ec477b825dd039e61f7ed4F.png

456 ms

S8d00b39d8af547848173c6f1947aa82e5.png

S8d00b39d8af547848173c6f1947aa82e5.png

208 ms

48x48.png

48x48.png

208 ms

48x48.png

48x48.png

207 ms

S5d5538efd583434fac150b03dea3ff57e.jpg

S5d5538efd583434fac150b03dea3ff57e.jpg

213 ms

S87d3418b3111440a80f9078e4c744ac0G.png

S87d3418b3111440a80f9078e4c744ac0G.png

435 ms

app.gif

app.gif

667 ms

eg.js

eg.js

456 ms

aes.1.1

aes.1.1

456 ms

291 ms

aes.1.1

aes.1.1

272 ms

ae.pc_ctr.statweb_ae_ctr

ae.pc_ctr.statweb_ae_ctr

489 ms

baxiaJsonpHandler.js

baxiaJsonpHandler.js

6 ms

punish:resource:template:AESpace:default_184083.html

punish:resource:template:AESpace:default_184083.html

999 ms

14 ms

aes.1.1

aes.1.1

239 ms

aes.1.1

aes.1.1

238 ms

flexible.js

flexible.js

6 ms

qrcode.min.js

qrcode.min.js

4 ms

main.css

main.css

8 ms

punishpage.min.js

punishpage.min.js

9 ms

18 ms

fsp.1.1

fsp.1.1

1134 ms

O1CN01oSZaoy1rcfT5pA6JR_!!6000000005652-2-tps-498-120.png

O1CN01oSZaoy1rcfT5pA6JR_!!6000000005652-2-tps-498-120.png

100 ms

index.js

index.js

25 ms

fsp.1.1

fsp.1.1

245 ms

O1CN01uX800r1KcmF5qDeNd_!!6000000001185-2-tps-276-284.png

O1CN01uX800r1KcmF5qDeNd_!!6000000001185-2-tps-276-284.png

90 ms

aes.1.1

aes.1.1

252 ms

Accessibility Review

unitpackpowerebikebattery.aliexpress.com accessibility score

75

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.

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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

unitpackpowerebikebattery.aliexpress.com best practices score

92

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

Page has valid source maps

SEO Factors

unitpackpowerebikebattery.aliexpress.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

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Unitpackpowerebikebattery.aliexpress.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Unitpackpowerebikebattery.aliexpress.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

unitpackpowerebikebattery.aliexpress.com

Open Graph description is not detected on the main page of UNITPACKPOWER Ebikebattery Ali Express. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: