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

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

homeguard.en.alibaba.com

Shenzhen Home Guard Technology Co., Ltd. - smaert lock Fingerprint lock tuya ttlock, card lock password lock

Page Load Speed

4.1 sec in total

First Response

442 ms

Resources Loaded

2.8 sec

Page Rendered

820 ms

homeguard.en.alibaba.com screenshot

About Website

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

Shenzhen Home Guard Technology Co., Ltd., Experts in Manufacturing and Exporting smaert lock Fingerprint lock tuya ttlock, card lock password lock and 0 more Products.

Visit homeguard.en.alibaba.com

Key Findings

We analyzed Homeguard.en.alibaba.com page load time and found that the first response time was 442 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

homeguard.en.alibaba.com performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

88/100

25%

SI (Speed Index)

Value13.7 s

2/100

10%

TBT (Total Blocking Time)

Value9,910 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.595

11/100

15%

TTI (Time to Interactive)

Value27.0 s

0/100

10%

Network Requests Diagram

homeguard.en.alibaba.com

442 ms

homeguard.en.alibaba.com

806 ms

141 ms

141 ms

header.css

193 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Homeguard.en.alibaba.com, 52% (45 requests) were made to S.alicdn.com and 8% (7 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.9 MB (62%)

Content Size

6.3 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Homeguard.en.alibaba.com main page is 6.3 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. 80% 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 4.9 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 788.7 kB

  • Original 924.0 kB
  • After minification 920.1 kB
  • After compression 135.3 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 788.7 kB or 85% of the original size.

Image Optimization

-11%

Potential reduce by 8.9 kB

  • Original 79.6 kB
  • After minification 70.7 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, Home Guard En Alibaba needs image optimization as it can save up to 8.9 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-58%

Potential reduce by 2.9 MB

  • Original 4.9 MB
  • After minification 4.9 MB
  • After compression 2.1 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 2.9 MB or 58% of the original size.

CSS Optimization

-64%

Potential reduce by 203.3 kB

  • Original 315.6 kB
  • After minification 264.8 kB
  • After compression 112.3 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. Homeguard.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 203.3 kB or 64% of the original size.

Requests Breakdown

Number of requests can be reduced by 46 (61%)

Requests Now

75

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Home Guard 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 29 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

homeguard.en.alibaba.com

homeguard.en.alibaba.com

442 ms

homeguard.en.alibaba.com

homeguard.en.alibaba.com

806 ms

141 ms

141 ms

header.css

header.css

193 ms

header.js

header.js

201 ms

40 ms

web-index.css

web-index.css

198 ms

web-index.css

web-index.css

198 ms

web-index.css

web-index.css

232 ms

web-index.css

web-index.css

233 ms

web-index.css

web-index.css

233 ms

O1CN01KD2ycd23TlAhTEpWp_!!6000000007257-0-tps-3840-90.jpg

O1CN01KD2ycd23TlAhTEpWp_!!6000000007257-0-tps-3840-90.jpg

328 ms

340 ms

334 ms

index.js

index.js

332 ms

244 ms

HTB1PWlLXAxz61VjSZFt761DSVXag.png

HTB1PWlLXAxz61VjSZFt761DSVXag.png

480 ms

Hebb6c90feeea46708a5d743351634834z.jpg

Hebb6c90feeea46708a5d743351634834z.jpg

497 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

419 ms

Hf7fd2956003d4ba6ba9d9d5c395320c5j.jpg

Hf7fd2956003d4ba6ba9d9d5c395320c5j.jpg

177 ms

He5eabfa7197a40dd8db6d8a8acb83698z.jpg_q80.jpg

He5eabfa7197a40dd8db6d8a8acb83698z.jpg_q80.jpg

209 ms

H549819b0e28241a08074f44359eb5654C.jpg_480x480.jpg

H549819b0e28241a08074f44359eb5654C.jpg_480x480.jpg

306 ms

H6b0edb54e2044485b5a452adac456edcz.jpg_q80.jpg

H6b0edb54e2044485b5a452adac456edcz.jpg_q80.jpg

229 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

562 ms

roboto-regular.woff

roboto-regular.woff

176 ms

roboto-medium.woff

roboto-medium.woff

175 ms

roboto-light.woff

roboto-light.woff

211 ms

roboto-thin.woff

roboto-thin.woff

207 ms

roboto-bold.woff

roboto-bold.woff

307 ms

awsc.js

awsc.js

167 ms

145 ms

personTipsInfo.do

personTipsInfo.do

442 ms

H10d2eb8b927f400d9e506a62b5b27770A.jpg

H10d2eb8b927f400d9e506a62b5b27770A.jpg

628 ms

Hcead4a55f3f440a39f5da250a403e8857.jpg

Hcead4a55f3f440a39f5da250a403e8857.jpg

415 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

129 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

130 ms

H21e87030920d4637b2658edcc87de3b1r.jpg

H21e87030920d4637b2658edcc87de3b1r.jpg

253 ms

Ha7cf98eb4a1446a88bb954038b236a58m.jpg

Ha7cf98eb4a1446a88bb954038b236a58m.jpg

337 ms

Ha912cc13fc154df6adfa11ae5fd178b44.jpg

Ha912cc13fc154df6adfa11ae5fd178b44.jpg

255 ms

Hfaf305ef5daa49d69408b7a3bafd311bG.jpg

Hfaf305ef5daa49d69408b7a3bafd311bG.jpg

338 ms

Hb64ca1258b0b42848aabffa2595f1e51M.jpg

Hb64ca1258b0b42848aabffa2595f1e51M.jpg

338 ms

H02fe19abe4224a988dd1fc158f9f5d73e.jpg

H02fe19abe4224a988dd1fc158f9f5d73e.jpg

337 ms

H66623764cd584eca943299216dcd9b3dO.jpg

H66623764cd584eca943299216dcd9b3dO.jpg

418 ms

He0ced0ef85bd4ca7a77cd0597fc47f99p.jpg

He0ced0ef85bd4ca7a77cd0597fc47f99p.jpg

486 ms

H863b33ea532f4d0d936be528b32af6f4g.jpg

H863b33ea532f4d0d936be528b32af6f4g.jpg

451 ms

H7cf8918d7e7e4c8b8fe4374531280885u.jpg

H7cf8918d7e7e4c8b8fe4374531280885u.jpg

481 ms

TB1Gvmpg7P2gK0jSZPxXXacQpXa-1200-230.jpg

TB1Gvmpg7P2gK0jSZPxXXacQpXa-1200-230.jpg

552 ms

eg.js

eg.js

60 ms

icon-font.woff

icon-font.woff

298 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

351 ms

et_n.js

et_n.js

39 ms

um.js

um.js

141 ms

77 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

37 ms

index.js

index.js

119 ms

index.js

index.js

173 ms

7.gif

7.gif

117 ms

sc.globalxman.appscene

sc.globalxman.appscene

57 ms

wu.json

wu.json

254 ms

footer.css

footer.css

22 ms

baxiaCommon.js

baxiaCommon.js

68 ms

rp

rp

1264 ms

light0.5x.png

light0.5x.png

48 ms

pages_version.html

pages_version.html

487 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

35 ms

defer-common.js

defer-common.js

327 ms

i.alicdn.com

i.alicdn.com

324 ms

index.js

index.js

34 ms

fsp.1.1

fsp.1.1

1151 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

424 ms

index.js

index.js

63 ms

index.css

index.css

16 ms

um.json

um.json

155 ms

index.js

index.js

157 ms

store-proxy.html

store-proxy.html

107 ms

countryCurrencyDataService

countryCurrencyDataService

206 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

89 ms

personRoleInfo.do

personRoleInfo.do

95 ms

notification.do

notification.do

318 ms

getUmid.do

getUmid.do

34 ms

index.web.css

index.web.css

11 ms

index.web.js

index.web.js

33 ms

availableSurveyQuery.json

availableSurveyQuery.json

250 ms

iconfont.woff

iconfont.woff

7 ms

iconfont.woff

iconfont.woff

28 ms

Accessibility Review

homeguard.en.alibaba.com accessibility score

70

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

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

homeguard.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

homeguard.en.alibaba.com SEO score

71

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

High

Document doesn't have a valid hreflang

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 Homeguard.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 Homeguard.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

homeguard.en.alibaba.com

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