Tools & Wizards About Us
hd-focus.com screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 78

    SEO

    Google-friendlier than
    39% of websites

hd-focus.com

Digital Signage Display and Holographic Fan Manufacturer-HDFocus

Page Load Speed

5.4 sec in total

First Response

792 ms

Resources Loaded

4.4 sec

Page Rendered

282 ms

hd-focus.com screenshot

About Website

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

Shenzhen HDFocus Technology Co., Ltd is a solution provider for the commercial display product，we have focused on the developing and manufacturing LCD display product for over 10 years, can offer the ...

Visit hd-focus.com

Key Findings

We analyzed Hd-focus.com page load time and found that the first response time was 792 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

hd-focus.com performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

44/100

25%

SI (Speed Index)

Value7.1 s

31/100

10%

TBT (Total Blocking Time)

Value170 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0.435

21/100

15%

TTI (Time to Interactive)

Value5.7 s

68/100

10%

Network Requests Diagram

hd-focus.com

792 ms

www.hd-focus.com

580 ms

style.css

294 ms

jquery.js

342 ms

sitecommon.js

353 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 42% of them (25 requests) were addressed to the original Hd-focus.com, 25% (15 requests) were made to Img01.v15cdn.com and 22% (13 requests) were made to Css02.v15cdn.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Hd-focus.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 97.0 kB (9%)

Content Size

1.1 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Hd-focus.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. Images take 867.8 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 28.5 kB

  • Original 36.6 kB
  • After minification 35.9 kB
  • After compression 8.1 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 28.5 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 3.0 kB

  • Original 867.8 kB
  • After minification 864.9 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. HDFocus images are well optimized though.

JavaScript Optimization

-35%

Potential reduce by 64.8 kB

  • Original 183.1 kB
  • After minification 183.1 kB
  • After compression 118.3 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 64.8 kB or 35% of the original size.

CSS Optimization

-6%

Potential reduce by 688 B

  • Original 11.4 kB
  • After minification 11.4 kB
  • After compression 10.8 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. Hd-focus.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 29 (50%)

Requests Now

58

After Optimization

29

  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of HDFocus. 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

hd-focus.com

hd-focus.com

792 ms

www.hd-focus.com

www.hd-focus.com

580 ms

style.css

style.css

294 ms

jquery.js

jquery.js

342 ms

sitecommon.js

sitecommon.js

353 ms

other.css

other.css

70 ms

Site_Common.js

Site_Common.js

390 ms

flash.js

flash.js

390 ms

count2.js

count2.js

391 ms

float24952.js

float24952.js

352 ms

privacy-policy.js

privacy-policy.js

396 ms

national-preference.js

national-preference.js

396 ms

im.js

im.js

351 ms

logo202001201339457992120.png

logo202001201339457992120.png

69 ms

amore.webp

amore.webp

342 ms

sbtn.png

sbtn.png

61 ms

btbg.png

btbg.png

51 ms

nav_icon.png

nav_icon.png

53 ms

bg-1_b.jpg

bg-1_b.jpg

63 ms

ico01.png

ico01.png

72 ms

ico05.png

ico05.png

51 ms

ico02.png

ico02.png

61 ms

ico03.png

ico03.png

61 ms

facebook.png

facebook.png

62 ms

youtube.png

youtube.png

62 ms

en.webp

en.webp

334 ms

ar.webp

ar.webp

335 ms

ca.webp

ca.webp

338 ms

srcyrl.webp

srcyrl.webp

340 ms

il.webp

il.webp

335 ms

lv.webp

lv.webp

336 ms

pk.webp

pk.webp

341 ms

sk.webp

sk.webp

343 ms

tlh.webp

tlh.webp

343 ms

pl.webp

pl.webp

344 ms

srla.webp

srla.webp

349 ms

se.webp

se.webp

349 ms

share-whatsapp.webp

share-whatsapp.webp

350 ms

20240903023117ecf71.jpg

20240903023117ecf71.jpg

839 ms

2024081510074834ad6.jpg

2024081510074834ad6.jpg

686 ms

20240902102402bb2db.jpg

20240902102402bb2db.jpg

596 ms

standing-digital-signage-with-brochure-holder38a20.jpg

standing-digital-signage-with-brochure-holder38a20.jpg

587 ms

digital-signage-touch-screen-kiosk-monitorfdbeb.jpg

digital-signage-touch-screen-kiosk-monitorfdbeb.jpg

718 ms

hologram-3d-blade-small-advertising-display66ea8fd3-5bea-4de9-9478-52b140d9b109.jpg

hologram-3d-blade-small-advertising-display66ea8fd3-5bea-4de9-9478-52b140d9b109.jpg

664 ms

65-inch-interactive-whiteboard-in-the10018.jpg

65-inch-interactive-whiteboard-in-the10018.jpg

1035 ms

self-ordering-floorstanding-kioske9d94.jpg

self-ordering-floorstanding-kioske9d94.jpg

749 ms

smart-blackboard-with-interactive91487ffd-9031-48d2-bead-6e6f0ce8d554.jpg

smart-blackboard-with-interactive91487ffd-9031-48d2-bead-6e6f0ce8d554.jpg

1902 ms

65cm-3d-holographic-display-air-fan-videodca5121e-a555-4c80-bb3b-7c8fcd92da87.jpg

65cm-3d-holographic-display-air-fan-videodca5121e-a555-4c80-bb3b-7c8fcd92da87.jpg

773 ms

hanging-wall-mounted-digital-menu-board-hd83c72.jpg

hanging-wall-mounted-digital-menu-board-hd83c72.jpg

2148 ms

3x3-video-wall-for-shopping-mall79552614-73b7-4806-ac44-5470c04d1519.jpg

3x3-video-wall-for-shopping-mall79552614-73b7-4806-ac44-5470c04d1519.jpg

2128 ms

n20240902102239f6c5c.jpg

n20240902102239f6c5c.jpg

2110 ms

p202409131419498f983.png

p202409131419498f983.png

1944 ms

s

s

2173 ms

app.css

app.css

2132 ms

chunk-vendors.js

chunk-vendors.js

2561 ms

app.js

app.js

2303 ms

wechat.jpg

wechat.jpg

2337 ms

ad_ctr.png

ad_ctr.png

30 ms

dot.png

dot.png

30 ms

wmkc-ico23.webp

wmkc-ico23.webp

10 ms

Accessibility Review

hd-focus.com accessibility score

67

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

hd-focus.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

hd-focus.com SEO score

78

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Hd-focus.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 Hd-focus.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

hd-focus.com

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