Tools & Wizards About Us
defcononesecurity.com screenshot

Report Summary

  • 60

    Performance

    Renders faster than
    75% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

defcononesecurity.com

Security Alarms & Home Automation| Defcon One Security

Page Load Speed

1.4 sec in total

First Response

95 ms

Resources Loaded

759 ms

Page Rendered

566 ms

defcononesecurity.com screenshot

About Website

Click here to check amazing Defcon One Security content. Otherwise, check out these important facts you probably never knew about defcononesecurity.com

We provide professional grade security burglar alarm & surveillance camera system design and installation with world class 24/7 security monitoring service

Visit defcononesecurity.com

Key Findings

We analyzed Defcononesecurity.com page load time and found that the first response time was 95 ms and then it took 1.3 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

defcononesecurity.com performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value27.2 s

0/100

25%

SI (Speed Index)

Value3.5 s

88/100

10%

TBT (Total Blocking Time)

Value220 ms

88/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value7.3 s

50/100

10%

Network Requests Diagram

defcononesecurity.com

95 ms

www.defcononesecurity.com

179 ms

js

69 ms

default.1674766010.css

32 ms

uni-form.css

61 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 39% of them (13 requests) were addressed to the original Defcononesecurity.com, 27% (9 requests) were made to Fonts.gstatic.com and 24% (8 requests) were made to Rcfs-standard.s3.amazonaws.com. The less responsive or slowest element that took the longest time to load (326 ms) relates to the external source Rcfs-standard.s3.amazonaws.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 15.3 kB (5%)

Content Size

310.3 kB

After Optimization

295.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Defcononesecurity.com main page is 310.3 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. 30% of websites need less resources to load. Images take 254.4 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 11.4 kB

  • Original 16.1 kB
  • After minification 14.4 kB
  • After compression 4.7 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 1.7 kB, which is 11% 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 11.4 kB or 71% of the original size.

Image Optimization

-1%

Potential reduce by 1.9 kB

  • Original 254.4 kB
  • After minification 252.5 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. Defcon One Security images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 221 B

  • Original 34.0 kB
  • After minification 34.0 kB
  • After compression 33.8 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

-29%

Potential reduce by 1.7 kB

  • Original 5.8 kB
  • After minification 5.8 kB
  • After compression 4.1 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. Defcononesecurity.com needs all CSS files to be minified and compressed as it can save up to 1.7 kB or 29% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (43%)

Requests Now

14

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Defcon One Security. 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 JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

defcononesecurity.com

defcononesecurity.com

95 ms

www.defcononesecurity.com

www.defcononesecurity.com

179 ms

js

js

69 ms

default.1674766010.css

default.1674766010.css

32 ms

uni-form.css

uni-form.css

61 ms

jquery.min.js

jquery.min.js

21 ms

jquery.jigowatt.1522451208.js

jquery.jigowatt.1522451208.js

90 ms

uni-form.jquery.1522451208.js

uni-form.jquery.1522451208.js

91 ms

css

css

33 ms

uni-form-generic.css

uni-form-generic.css

31 ms

home_02.jpg

home_02.jpg

167 ms

DefconOne-logo_03.1522451208.png

DefconOne-logo_03.1522451208.png

38 ms

DefconOne-home-products_07.1522451208.png

DefconOne-home-products_07.1522451208.png

153 ms

DefconOne-bl-bg.png

DefconOne-bl-bg.png

36 ms

DefconOne-associations_11.1522451208.png

DefconOne-associations_11.1522451208.png

37 ms

DefconOne-footer-logo_07.1522451208.png

DefconOne-footer-logo_07.1522451208.png

66 ms

DefconOne-footer-border_11.png

DefconOne-footer-border_11.png

64 ms

box1_10.jpg

box1_10.jpg

73 ms

box2.jpg

box2.jpg

107 ms

box3.jpg

box3.jpg

70 ms

box4.jpg

box4.jpg

77 ms

home-feature_03.png

home-feature_03.png

85 ms

Honeywell%20Surveillance.JPG

Honeywell%20Surveillance.JPG

101 ms

defcon_one_security_call-now.png

defcon_one_security_call-now.png

326 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrQVIT9d4cw.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrQVIT9d4cw.ttf

33 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvoorCIPrQVIT9d4cw.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvoorCIPrQVIT9d4cw.ttf

36 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVuEorCIPrQVIT9d4cw.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVuEorCIPrQVIT9d4cw.ttf

41 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVsEpbCIPrQVIT9d4cw.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVsEpbCIPrQVIT9d4cw.ttf

44 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVs9pbCIPrQVIT9d4cw.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVs9pbCIPrQVIT9d4cw.ttf

48 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVcUwaEQXjM.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVcUwaEQXjM.ttf

47 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVcUwaEQXjM.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVcUwaEQXjM.ttf

47 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVcUwaEQXjM.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVcUwaEQXjM.ttf

49 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVcUwaEQXjM.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVcUwaEQXjM.ttf

47 ms

Accessibility Review

defcononesecurity.com accessibility score

70

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[accesskey] values are not unique

High

Heading elements are not in a sequentially-descending order

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

Form elements do not have associated labels

Best Practices

defcononesecurity.com best practices score

75

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

SEO Factors

defcononesecurity.com SEO score

77

Search Engine Optimization Advices

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 Defcononesecurity.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 Defcononesecurity.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

defcononesecurity.com

Open Graph description is not detected on the main page of Defcon One Security. 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: