Tools & Wizards About Us
cctv-ex.com screenshot

Report Summary

  • 93

    Performance

    Renders faster than
    92% of other websites

  • 46

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

cctv-ex.com

404 Not Found

Page Load Speed

1 sec in total

First Response

79 ms

Resources Loaded

662 ms

Page Rendered

288 ms

cctv-ex.com screenshot

About Website

Click here to check amazing Cctv Ex content. Otherwise, check out these important facts you probably never knew about cctv-ex.com

SAKIA ELECTRIC CO.,LTD is best Explosion Proof PTZ Camera, Explosion Proof CCTV Camera and Explosion Proof Camera Housing supplier, we has good quality products & service from China.

Visit cctv-ex.com

Key Findings

We analyzed Cctv-ex.com page load time and found that the first response time was 79 ms and then it took 950 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

cctv-ex.com performance score

93

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

83/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

84/100

25%

SI (Speed Index)

Value2.0 s

99/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.018

100/100

15%

TTI (Time to Interactive)

Value2.8 s

97/100

10%

Network Requests Diagram

cctv-ex.com

79 ms

www.cctv-ex.com

151 ms

www.cctv-ex.com

37 ms

www.cctv-ex.com

72 ms

www.cctv-ex.com

130 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that all of those requests were addressed to Cctv-ex.com and no external sources were called. The less responsive or slowest element that took the longest time to load (310 ms) belongs to the original domain Cctv-ex.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 105.7 kB (11%)

Content Size

973.0 kB

After Optimization

867.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cctv-ex.com main page is 973.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Images take 834.2 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 70.6 kB

  • Original 79.0 kB
  • After minification 56.2 kB
  • After compression 8.4 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 22.7 kB, which is 29% 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 70.6 kB or 89% of the original size.

Image Optimization

-3%

Potential reduce by 27.7 kB

  • Original 834.2 kB
  • After minification 806.6 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. Cctv Ex images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 4.0 kB

  • Original 41.3 kB
  • After minification 41.3 kB
  • After compression 37.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-18%

Potential reduce by 3.4 kB

  • Original 18.5 kB
  • After minification 18.5 kB
  • After compression 15.1 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-ex.com needs all CSS files to be minified and compressed as it can save up to 3.4 kB or 18% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

25

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cctv Ex. According to our analytics all requests are already optimized.

Network Requests Diagram

cctv-ex.com

cctv-ex.com

79 ms

www.cctv-ex.com

www.cctv-ex.com

151 ms

www.cctv-ex.com

www.cctv-ex.com

37 ms

www.cctv-ex.com

www.cctv-ex.com

72 ms

www.cctv-ex.com

www.cctv-ex.com

130 ms

floatimage_2.gif

floatimage_2.gif

76 ms

css-sprite.png

css-sprite.png

128 ms

logo.gif

logo.gif

76 ms

pd22676234-explosion_proof_ptz_camera.jpg

pd22676234-explosion_proof_ptz_camera.jpg

78 ms

pd22676262-explosion_proof_cctv_camera.jpg

pd22676262-explosion_proof_cctv_camera.jpg

80 ms

pd22676203-explosion_proof_camera_housing.jpg

pd22676203-explosion_proof_camera_housing.jpg

108 ms

pd22676207-explosion_proof_dome_camera.jpg

pd22676207-explosion_proof_dome_camera.jpg

111 ms

pd22676219-explosion_proof_mini_camera.jpg

pd22676219-explosion_proof_mini_camera.jpg

109 ms

pd22676277-explosion_proof_junction_box.jpg

pd22676277-explosion_proof_junction_box.jpg

111 ms

pd22676257-heat_resistant_camera.jpg

pd22676257-heat_resistant_camera.jpg

112 ms

pd22676247-explosion_proof_monitor.jpg

pd22676247-explosion_proof_monitor.jpg

138 ms

pd22676250-marine_explosion_proof_camera.jpg

pd22676250-marine_explosion_proof_camera.jpg

139 ms

pd22561800-furnace_monitoring_camera.jpg

pd22561800-furnace_monitoring_camera.jpg

143 ms

cl22227846-explosion_proof_ptz_camera.jpg

cl22227846-explosion_proof_ptz_camera.jpg

310 ms

cl22265407-explosion_proof_cctv_camera.jpg

cl22265407-explosion_proof_cctv_camera.jpg

265 ms

cl22265442-explosion_proof_camera_housing.jpg

cl22265442-explosion_proof_camera_housing.jpg

295 ms

load_icon.gif

load_icon.gif

170 ms

cd22785101-sakia_electric_co_ltd.jpg

cd22785101-sakia_electric_co_ltd.jpg

201 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

180 ms

HELN.TTF

HELN.TTF

234 ms

stats.js

stats.js

197 ms

helveticaneue-black.ttf

helveticaneue-black.ttf

171 ms

Accessibility Review

cctv-ex.com accessibility score

46

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.

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

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

High

Definition list items are not wrapped in <dl> elements

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

Links do not have a discernible name

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

cctv-ex.com best practices score

58

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-ex.com SEO score

86

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

Image elements do not have [alt] attributes

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

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-ex.com 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-ex.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

cctv-ex.com

Open Graph description is not detected on the main page of Cctv Ex. 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: