Tools & Wizards About Us
cctv-camera.cc screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 50

    SEO

    Google-friendlier than
    18% of websites

cctv-camera.cc

CCTV Camera Manufacturer - CCTV Camera, Security Product, H.265 4K NVR, IP Camera, AHD DVR, XVR, AHD, TVI, CVI and CVBS 4 in 1 HD Camera Manufacturer

Page Load Speed

1.8 sec in total

First Response

123 ms

Resources Loaded

1.5 sec

Page Rendered

248 ms

cctv-camera.cc screenshot

About Website

Welcome to cctv-camera.cc homepage info - get ready to check CCTV Camera best content right away, or after learning these important things about cctv-camera.cc

CCTV Security Products Manufacturer based in Shenzhen since 2004, Product lines including IP Cameras, H.265 4K NVR, 5 in 1 HD XVR, 4 in 1 HD Camera (AHD, TVI, CVI and CVBS), with 13 Years Manufacturin...

Visit cctv-camera.cc

Key Findings

We analyzed Cctv-camera.cc page load time and found that the first response time was 123 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

cctv-camera.cc performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

94/100

10%

LCP (Largest Contentful Paint)

Value28.4 s

0/100

25%

SI (Speed Index)

Value7.8 s

23/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.352

31/100

15%

TTI (Time to Interactive)

Value15.3 s

7/100

10%

Network Requests Diagram

cctv-camera.cc

123 ms

cctv-camera.cc

269 ms

bootstrap.min.css

137 ms

cssamin.css

183 ms

base.css

180 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 98% of them (50 requests) were addressed to the original Cctv-camera.cc, 2% (1 request) were made to Certify-js.alexametrics.com. The less responsive or slowest element that took the longest time to load (791 ms) belongs to the original domain Cctv-camera.cc.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.3 MB (51%)

Content Size

6.4 MB

After Optimization

3.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cctv-camera.cc main page is 6.4 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. 50% of websites need less resources to load. Images take 6.3 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 34.5 kB

  • Original 41.1 kB
  • After minification 28.8 kB
  • After compression 6.6 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. This page needs HTML code to be minified as it can gain 12.3 kB, which is 30% 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 34.5 kB or 84% of the original size.

Image Optimization

-52%

Potential reduce by 3.3 MB

  • Original 6.3 MB
  • After minification 3.0 MB

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, CCTV Camera needs image optimization as it can save up to 3.3 MB or 52% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 147 B

  • Original 37.7 kB
  • After minification 37.7 kB
  • After compression 37.6 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.

CSS Optimization

-1%

Potential reduce by 320 B

  • Original 28.4 kB
  • After minification 28.4 kB
  • After compression 28.0 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. Cctv-camera.cc has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 3 (6%)

Requests Now

48

After Optimization

45

  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CCTV Camera. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cctv-camera.cc

cctv-camera.cc

123 ms

cctv-camera.cc

cctv-camera.cc

269 ms

bootstrap.min.css

bootstrap.min.css

137 ms

cssamin.css

cssamin.css

183 ms

base.css

base.css

180 ms

style.css

style.css

181 ms

jquery-1.11.3.min.js

jquery-1.11.3.min.js

264 ms

jquery.SuperSlide.2.1.1.js

jquery.SuperSlide.2.1.1.js

206 ms

base.js

base.js

206 ms

atrk.js

atrk.js

22 ms

xbt.png

xbt.png

90 ms

ss.png

ss.png

91 ms

logo.png

logo.png

90 ms

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2018041115432890280.jpg

144 ms

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143 ms

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117 ms

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137 ms

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142 ms

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141 ms

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181 ms

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204 ms

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220 ms

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217 ms

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249 ms

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2018041115470794314.jpg

246 ms

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2018041115474757055.jpg

296 ms

nopic.gif

nopic.gif

269 ms

dfds_as_a.png

dfds_as_a.png

582 ms

hgf_cp.png

hgf_cp.png

413 ms

dfds_as_b.png

dfds_as_b.png

674 ms

dfds_as_c.png

dfds_as_c.png

744 ms

2021012804102557594.jpg

2021012804102557594.jpg

469 ms

202101280410565292.jpg

202101280410565292.jpg

413 ms

H.265%204G%20IR%20IP%20Camera.jpg

H.265%204G%20IR%20IP%20Camera.jpg

482 ms

IKIR.jpg

IKIR.jpg

482 ms

M3.jpg

M3.jpg

536 ms

2019121706494893176.jpg

2019121706494893176.jpg

552 ms

2019072402543188740.jpg

2019072402543188740.jpg

555 ms

2019031909272163167.jpg

2019031909272163167.jpg

659 ms

H.265%20HDR%20WDR%20IP%20Dome.jpg

H.265%20HDR%20WDR%20IP%20Dome.jpg

618 ms

df_s_ewr.png

df_s_ewr.png

791 ms

2018012118390746437.jpg

2018012118390746437.jpg

654 ms

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2018012119541114790.jpg

685 ms

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728 ms

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720 ms

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652 ms

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2018041516173717208.jpg

662 ms

Certificates.jpg

Certificates.jpg

775 ms

ceo_erweima.jpg

ceo_erweima.jpg

725 ms

tt_erweima.jpg

tt_erweima.jpg

708 ms

tt2_erweima.jpg

tt2_erweima.jpg

689 ms

Accessibility Review

cctv-camera.cc accessibility score

57

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

<input type="image"> elements do not have [alt] text

High

Links do not have a discernible name

Best Practices

cctv-camera.cc 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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

cctv-camera.cc SEO score

50

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cctv-camera.cc can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Cctv-camera.cc 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

cctv-camera.cc

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