Tools & Wizards About Us
jdsmarthome.com screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

jdsmarthome.com

JD Smarthome Home Theater | Security

Page Load Speed

2.4 sec in total

First Response

197 ms

Resources Loaded

2.1 sec

Page Rendered

73 ms

jdsmarthome.com screenshot

About Website

Visit jdsmarthome.com now to see the best up-to-date JD Smarthome content and also check out these interesting facts you probably never knew about jdsmarthome.com

JD Smarthome: Home Theater, Security, Automation, Sales & Installation

Visit jdsmarthome.com

Key Findings

We analyzed Jdsmarthome.com page load time and found that the first response time was 197 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

jdsmarthome.com performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

58/100

10%

LCP (Largest Contentful Paint)

Value7.7 s

3/100

25%

SI (Speed Index)

Value6.5 s

38/100

10%

TBT (Total Blocking Time)

Value1,200 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value14.4 s

9/100

10%

Network Requests Diagram

www.jdsmarthome.com

197 ms

minified.js

29 ms

focus-within-polyfill.js

29 ms

polyfill.min.js

938 ms

thunderbolt-commons.4abe8eb0.bundle.min.js

45 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Jdsmarthome.com, 40% (19 requests) were made to Static.wixstatic.com and 26% (12 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (938 ms) relates to the external source Polyfill-fastly.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 656.8 kB (60%)

Content Size

1.1 MB

After Optimization

438.6 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Jdsmarthome.com main page is 1.1 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. 30% of websites need less resources to load. HTML takes 801.9 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 649.5 kB

  • Original 801.9 kB
  • After minification 800.3 kB
  • After compression 152.4 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 649.5 kB or 81% of the original size.

Image Optimization

-9%

Potential reduce by 3.1 kB

  • Original 33.0 kB
  • After minification 30.0 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. JD Smarthome images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 4.2 kB

  • Original 260.5 kB
  • After minification 260.4 kB
  • After compression 256.2 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 10 (29%)

Requests Now

34

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JD Smarthome. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.jdsmarthome.com

www.jdsmarthome.com

197 ms

minified.js

minified.js

29 ms

focus-within-polyfill.js

focus-within-polyfill.js

29 ms

polyfill.min.js

polyfill.min.js

938 ms

thunderbolt-commons.4abe8eb0.bundle.min.js

thunderbolt-commons.4abe8eb0.bundle.min.js

45 ms

main.ef5db451.bundle.min.js

main.ef5db451.bundle.min.js

47 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

45 ms

lodash.min.js

lodash.min.js

44 ms

react.production.min.js

react.production.min.js

46 ms

react-dom.production.min.js

react-dom.production.min.js

51 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

48 ms

Jdg-2.png

Jdg-2.png

219 ms

4a19e6_d73f673f80854c40ac32701b228adc72~mv2.png

4a19e6_d73f673f80854c40ac32701b228adc72~mv2.png

572 ms

4a19e6_db2911b0bd534155995f884a86a0a81c~mv2.png

4a19e6_db2911b0bd534155995f884a86a0a81c~mv2.png

356 ms

4a19e6_409bf6ce652243d386346a40e31dd6fe~mv2.jpg

4a19e6_409bf6ce652243d386346a40e31dd6fe~mv2.jpg

436 ms

4a19e6_c4e7c1fb53574526b0b70ad4cfce7ca8~mv2.webp

4a19e6_c4e7c1fb53574526b0b70ad4cfce7ca8~mv2.webp

571 ms

4a19e6_33701d9571ec4df697a00a17d18e849df000.jpg

4a19e6_33701d9571ec4df697a00a17d18e849df000.jpg

393 ms

4a19e6_ffd54aea87284767aa89575b2717fd96~mv2.png

4a19e6_ffd54aea87284767aa89575b2717fd96~mv2.png

471 ms

AVRX6700H_2_1000.jpg

AVRX6700H_2_1000.jpg

521 ms

wiim-Amp-main.jpg

wiim-Amp-main.jpg

575 ms

HINT6%20Silver%20high%20angle%20(1000x850).jpg

HINT6%20Silver%20high%20angle%20(1000x850).jpg

595 ms

g813NODEBK-o_other6_edited.png

g813NODEBK-o_other6_edited.png

624 ms

ES-500-AW-8-BLK-1Z.jpg

ES-500-AW-8-BLK-1Z.jpg

699 ms

PRO-650-RK-Sandstone-Front.jpg

PRO-650-RK-Sandstone-Front.jpg

739 ms

DLARS2100K-1-1000X850.jpg

DLARS2100K-1-1000X850.jpg

774 ms

vplxw5000w-1-3q_220201_08-Large-Z.jpg

vplxw5000w-1-3q_220201_08-Large-Z.jpg

777 ms

nvr301-08s2-p8_2.jpg

nvr301-08s2-p8_2.jpg

774 ms

ipc675lfw-ax4dupkc-vg-2.jpg

ipc675lfw-ax4dupkc-vg-2.jpg

831 ms

ahd-bullet_3.jpg

ahd-bullet_3.jpg

878 ms

r-series-4-ch-system.jpg

r-series-4-ch-system.jpg

878 ms

bundle.min.js

bundle.min.js

58 ms

115 ms

106 ms

110 ms

110 ms

105 ms

105 ms

142 ms

142 ms

145 ms

144 ms

145 ms

144 ms

deprecation-en.v5.html

deprecation-en.v5.html

6 ms

bolt-performance

bolt-performance

30 ms

deprecation-style.v5.css

deprecation-style.v5.css

11 ms

right-arrow.svg

right-arrow.svg

9 ms

Accessibility Review

jdsmarthome.com accessibility score

98

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.

Best Practices

jdsmarthome.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

jdsmarthome.com SEO score

98

Search Engine Optimization Advices

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 uses legible font sizes

High

Tap targets are not sized appropriately

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 Jdsmarthome.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 Jdsmarthome.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

jdsmarthome.com

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