Tools & Wizards About Us
4kcctv.com screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

4kcctv.com

Home - 4K CCTV and 4K IP

Page Load Speed

1.7 sec in total

First Response

332 ms

Resources Loaded

1.1 sec

Page Rendered

267 ms

4kcctv.com screenshot

About Website

Visit 4kcctv.com now to see the best up-to-date 4K CCTV content and also check out these interesting facts you probably never knew about 4kcctv.com

Visit 4kcctv.com

Key Findings

We analyzed 4kcctv.com page load time and found that the first response time was 332 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

4kcctv.com performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.2 s

0/100

10%

LCP (Largest Contentful Paint)

Value13.5 s

0/100

25%

SI (Speed Index)

Value8.2 s

20/100

10%

TBT (Total Blocking Time)

Value210 ms

88/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value12.8 s

13/100

10%

Network Requests Diagram

4kcctv.com

332 ms

style.min.css

319 ms

styles.css

128 ms

settings.css

131 ms

fontello.css

129 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 72% of them (44 requests) were addressed to the original 4kcctv.com, 23% (14 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (595 ms) belongs to the original domain 4kcctv.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (57%)

Content Size

2.3 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 4kcctv.com main page is 2.3 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. 70% of websites need less resources to load. CSS take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 64.2 kB

  • Original 78.6 kB
  • After minification 69.6 kB
  • After compression 14.4 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. This page needs HTML code to be minified as it can gain 9.1 kB, which is 12% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 64.2 kB or 82% of the original size.

Image Optimization

-2%

Potential reduce by 11.6 kB

  • Original 627.3 kB
  • After minification 615.7 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. 4K CCTV images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 373.7 kB

  • Original 509.9 kB
  • After minification 447.7 kB
  • After compression 136.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 373.7 kB or 73% of the original size.

CSS Optimization

-79%

Potential reduce by 887.7 kB

  • Original 1.1 MB
  • After minification 961.7 kB
  • After compression 236.9 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. 4kcctv.com needs all CSS files to be minified and compressed as it can save up to 887.7 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (72%)

Requests Now

43

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 4K CCTV. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

4kcctv.com

4kcctv.com

332 ms

style.min.css

style.min.css

319 ms

styles.css

styles.css

128 ms

settings.css

settings.css

131 ms

fontello.css

fontello.css

129 ms

trx_addons_icons-embedded.css

trx_addons_icons-embedded.css

387 ms

swiper.min.css

swiper.min.css

191 ms

magnific-popup.min.css

magnific-popup.min.css

191 ms

trx_addons.css

trx_addons.css

453 ms

trx_addons.animation.min.css

trx_addons.animation.min.css

253 ms

jquery-ui.css

jquery-ui.css

8 ms

style.css

style.css

443 ms

reset.css

reset.css

256 ms

all.css

all.css

378 ms

css

css

20 ms

media-queries.css

media-queries.css

464 ms

trx_addons.responsive.css

trx_addons.responsive.css

321 ms

jquery.min.js

jquery.min.js

480 ms

jquery-migrate.min.js

jquery-migrate.min.js

449 ms

index.js

index.js

391 ms

index.js

index.js

560 ms

ResizeSensor.js

ResizeSensor.js

561 ms

theia-sticky-sidebar.js

theia-sticky-sidebar.js

561 ms

main.js

main.js

560 ms

swiper.jquery.min.js

swiper.jquery.min.js

561 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

561 ms

trx_addons.js

trx_addons.js

575 ms

core.min.js

core.min.js

561 ms

jquery.sticky-kit.min.js

jquery.sticky-kit.min.js

561 ms

jquery.waypoints.min.js

jquery.waypoints.min.js

562 ms

scripts.js

scripts.js

595 ms

retina.js

retina.js

580 ms

jquery.infinitescroll.min.js

jquery.infinitescroll.min.js

591 ms

comment-reply.min.js

comment-reply.min.js

591 ms

4kcctv-Header-small-Logo.jpg

4kcctv-Header-small-Logo.jpg

134 ms

4kcctv-Header-Logo.jpg

4kcctv-Header-Logo.jpg

180 ms

img_6861.jpg

img_6861.jpg

251 ms

2020-64-CH-NVR.jpg

2020-64-CH-NVR.jpg

225 ms

2020-64-CH-NVR-400x240.jpg

2020-64-CH-NVR-400x240.jpg

224 ms

2020-64-CH-NVR-80x80.jpg

2020-64-CH-NVR-80x80.jpg

225 ms

img_6848.jpg

img_6848.jpg

227 ms

rss.png

rss.png

250 ms

cropped-Trade-Show-4K.jpg

cropped-Trade-Show-4K.jpg

251 ms

KFOlCnqEu92Fr1MmSU5fBBc-.woff

KFOlCnqEu92Fr1MmSU5fBBc-.woff

22 ms

KFOkCnqEu92Fr1MmgVxIIzQ.woff

KFOkCnqEu92Fr1MmgVxIIzQ.woff

24 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

31 ms

KFOlCnqEu92Fr1MmEU9fBBc-.woff

KFOlCnqEu92Fr1MmEU9fBBc-.woff

23 ms

KFOlCnqEu92Fr1MmWUlfBBc-.woff

KFOlCnqEu92Fr1MmWUlfBBc-.woff

23 ms

KFOlCnqEu92Fr1MmYUtfBBc-.woff

KFOlCnqEu92Fr1MmYUtfBBc-.woff

24 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs18NvsUZiYw.woff

TK3_WkUHHAIjg75cFRf3bXL8LICs18NvsUZiYw.woff

26 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUZiYw.woff

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUZiYw.woff

25 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs169vsUZiYw.woff

TK3_WkUHHAIjg75cFRf3bXL8LICs169vsUZiYw.woff

26 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs13FvsUZiYw.woff

TK3_WkUHHAIjg75cFRf3bXL8LICs13FvsUZiYw.woff

71 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1y9osUZiYw.woff

TK3_WkUHHAIjg75cFRf3bXL8LICs1y9osUZiYw.woff

26 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1xZosUZiYw.woff

TK3_WkUHHAIjg75cFRf3bXL8LICs1xZosUZiYw.woff

30 ms

fa-solid-900.woff

fa-solid-900.woff

168 ms

fa-regular-400.woff

fa-regular-400.woff

144 ms

EJRVQgYoZZY2vCFuvAFWzrk.woff

EJRVQgYoZZY2vCFuvAFWzrk.woff

115 ms

EJRSQgYoZZY2vCFuvAnt66qSVy0.woff

EJRSQgYoZZY2vCFuvAnt66qSVy0.woff

116 ms

DewXAiKGIjI2Nf5AbGnRwMHAzJBRsZWJ02MTAyaIEYm7mYGDkgLD4GMIvNaRfTAaA0J5DN7rSLwQHCZmZw2ajC2BEYscGhI2Ijc4rLRjUQbxdHAwMji0NHckgESEkkEGzmYWLk0drB+L91A0vvRiYGFwAMdiP0AAA=

DewXAiKGIjI2Nf5AbGnRwMHAzJBRsZWJ02MTAyaIEYm7mYGDkgLD4GMIvNaRfTAaA0J5DN7rSLwQHCZmZw2ajC2BEYscGhI2Ijc4rLRjUQbxdHAwMji0NHckgESEkkEGzmYWLk0drB+L91A0vvRiYGFwAMdiP0AAA=

10 ms

trx_addons_icons.svg

trx_addons_icons.svg

165 ms

Accessibility Review

4kcctv.com accessibility score

82

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

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

Form elements do not have associated labels

Best Practices

4kcctv.com best practices score

83

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

Page has valid source maps

SEO Factors

4kcctv.com SEO score

89

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 4kcctv.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 4kcctv.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

4kcctv.com

Open Graph description is not detected on the main page of 4K CCTV. 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: