Tools & Wizards About Us

Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

old.active-vision.com

Wholesale CCTV Security Cameras, Surveillance Systems, DVRs

Page Load Speed

4.3 sec in total

First Response

426 ms

Resources Loaded

2.7 sec

Page Rendered

1.2 sec

About Website

Click here to check amazing Old Active Vision content for India. Otherwise, check out these important facts you probably never knew about old.active-vision.com

Active Vision offers The Best Security Camera Systems, Lowest Prices and Support. Free expert advice on DVR, security cameras, and video security systems.

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Key Findings

We analyzed Old.active-vision.com page load time and found that the first response time was 426 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

old.active-vision.com performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value10.1 s

9/100

10%

TBT (Total Blocking Time)

Value8,280 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value14.8 s

8/100

10%

Network Requests Diagram

old.active-vision.com

426 ms

3473e1079479689503e2da66328b5668.css

105 ms

ac5ebc3005c936fd8b6d5ce85e945032.js

270 ms

jquery.orbit-1.2.3.min.js

58 ms

ga.js

153 ms

Our browser made a total of 71 requests to load all elements on the main page. We found that 87% of them (62 requests) were addressed to the original Old.active-vision.com, 4% (3 requests) were made to Google-analytics.com and 4% (3 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (822 ms) belongs to the original domain Old.active-vision.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 156.2 kB (22%)

Content Size

696.3 kB

After Optimization

540.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Old.active-vision.com main page is 696.3 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. 55% of websites need less resources to load. Images take 503.2 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 92.9 kB

  • Original 108.3 kB
  • After minification 94.8 kB
  • After compression 15.4 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 13.5 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 92.9 kB or 86% of the original size.

Image Optimization

-5%

Potential reduce by 24.1 kB

  • Original 503.2 kB
  • After minification 479.1 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. Old Active Vision images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 29.3 kB

  • Original 47.9 kB
  • After minification 47.9 kB
  • After compression 18.7 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 29.3 kB or 61% of the original size.

CSS Optimization

-27%

Potential reduce by 9.9 kB

  • Original 36.9 kB
  • After minification 36.7 kB
  • After compression 27.0 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. Old.active-vision.com needs all CSS files to be minified and compressed as it can save up to 9.9 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (9%)

Requests Now

53

After Optimization

48

  • Images
  • JavaScript
  • CSS

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Old Active Vision. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

old.active-vision.com accessibility score

77

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

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

High

Links do not have a discernible name

Best Practices

old.active-vision.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

Missing source maps for large first-party JavaScript

SEO Factors

old.active-vision.com SEO score

79

Search Engine Optimization Advices

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 Old.active-vision.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 Old.active-vision.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

Open Graph description is not detected on the main page of Old Active Vision. 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: