Tools & Wizards About Us
cellbusters.com screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

cellbusters.com

Cellular Device Detection & Security - Cellbusters

Page Load Speed

6.8 sec in total

First Response

357 ms

Resources Loaded

5.6 sec

Page Rendered

872 ms

cellbusters.com screenshot

About Website

Welcome to cellbusters.com homepage info - get ready to check Cellbusters best content for United States right away, or after learning these important things about cellbusters.com

Cellbusters is the leading developer of RF detection & signal source locating technology. We're dedicated to helping you guard against security threats.

Visit cellbusters.com

Key Findings

We analyzed Cellbusters.com page load time and found that the first response time was 357 ms and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

cellbusters.com performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

57/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

83/100

25%

SI (Speed Index)

Value8.0 s

22/100

10%

TBT (Total Blocking Time)

Value960 ms

29/100

30%

CLS (Cumulative Layout Shift)

Value0.854

4/100

15%

TTI (Time to Interactive)

Value10.1 s

26/100

10%

Network Requests Diagram

cellbusters.com

357 ms

jquery.min.js

34 ms

js

110 ms

js

129 ms

email-decode.min.js

6 ms

Our browser made a total of 105 requests to load all elements on the main page. We found that 98% of them (103 requests) were addressed to the original Cellbusters.com, 2% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Cellbusters.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 158.1 kB (7%)

Content Size

2.1 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Cellbusters.com main page is 2.1 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. 55% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 143.7 kB

  • Original 161.7 kB
  • After minification 159.6 kB
  • After compression 18.1 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 143.7 kB or 89% of the original size.

Image Optimization

-1%

Potential reduce by 14.4 kB

  • Original 2.0 MB
  • After minification 2.0 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. Cellbusters images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 17 B

  • Original 655 B
  • After minification 655 B
  • After compression 638 B

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.

Requests Breakdown

Number of requests can be reduced by 73 (72%)

Requests Now

101

After Optimization

28

  • Images
  • JavaScript
  • CSS

The browser has sent 101 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cellbusters. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 70 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cellbusters.com

cellbusters.com

357 ms

jquery.min.js

jquery.min.js

34 ms

js

js

110 ms

js

js

129 ms

email-decode.min.js

email-decode.min.js

6 ms

a202132ba4e6eecf124b2017324f61fd.js

a202132ba4e6eecf124b2017324f61fd.js

93 ms

Cellbusters-Logo-Medium.png

Cellbusters-Logo-Medium.png

44 ms

GSA-Logo.png

GSA-Logo.png

43 ms

Cellbusters-Made-in-America-logo.1-300x80.png

Cellbusters-Made-in-America-logo.1-300x80.png

42 ms

Zone-Protector-New-Look.png

Zone-Protector-New-Look.png

710 ms

Cellbusters-Laptop-Mockup-300x203.png

Cellbusters-Laptop-Mockup-300x203.png

61 ms

united-states-navy-seal-full-size-trans.png

united-states-navy-seal-full-size-trans.png

500 ms

united-states-marine-logo-full-size.png

united-states-marine-logo-full-size.png

510 ms

Seal_of_the_United_States_Department_of_Homeland_Security-full-size.png

Seal_of_the_United_States_Department_of_Homeland_Security-full-size.png

437 ms

United_States_Air_Force-full-size.png

United_States_Air_Force-full-size.png

501 ms

United_States_Army-full-size.png

United_States_Army-full-size.png

512 ms

Seal_of_the_United_States_Coast_Guard-full-size.png

Seal_of_the_United_States_Coast_Guard-full-size.png

451 ms

US-AirNationalGuard-2007Emblem-full-size.png

US-AirNationalGuard-2007Emblem-full-size.png

847 ms

NASA_logo-full-size.png

NASA_logo-full-size.png

513 ms

MIT_logo-full-size.png

MIT_logo-full-size.png

753 ms

NATO_OTAN_landscape_logo-full-size.png

NATO_OTAN_landscape_logo-full-size.png

823 ms

US-WhiteHouse-Logo-full-size.png

US-WhiteHouse-Logo-full-size.png

897 ms

boeing-full-size.png

boeing-full-size.png

824 ms

Booz-Allen-Hamilton-full-size.png

Booz-Allen-Hamilton-full-size.png

960 ms

General-Dynamics-full-size.png

General-Dynamics-full-size.png

1045 ms

Honeywell-Logo-full-size.png

Honeywell-Logo-full-size.png

1072 ms

lockheed-martin-1-logo-png-transparent-full-size.png

lockheed-martin-1-logo-png-transparent-full-size.png

1069 ms

northrop-grumman-logo-full-size.png

northrop-grumman-logo-full-size.png

1095 ms

flag-of-canada-full-size.jpg

flag-of-canada-full-size.jpg

1146 ms

Raytheon-Technologies-full-size.png

Raytheon-Technologies-full-size.png

969 ms

SpaceX-full-size.png

SpaceX-full-size.png

1213 ms

Cellbusters-Made-in-America-logo-small.png

Cellbusters-Made-in-America-logo-small.png

1286 ms

dashicons.min.css

dashicons.min.css

1080 ms

extra.min.css

extra.min.css

1085 ms

style.min.css

style.min.css

1097 ms

kbs.min.css

kbs.min.css

1105 ms

434316d19273314a2213459eab51264f.min.css

434316d19273314a2213459eab51264f.min.css

1144 ms

tabs-lg-min.min.css

tabs-lg-min.min.css

1111 ms

min-shbp.min.css

min-shbp.min.css

1109 ms

min-768-max-1024-l.min.css

min-768-max-1024-l.min.css

1121 ms

min-sh-cbp.min.css

min-sh-cbp.min.css

1122 ms

fa-solid-900.woff

fa-solid-900.woff

1454 ms

fa-regular-400.woff

fa-regular-400.woff

1322 ms

awb-icons.woff

awb-icons.woff

1078 ms

fullwidth-md.min.css

fullwidth-md.min.css

18 ms

fullwidth-sm.min.css

fullwidth-sm.min.css

14 ms

icon-md.min.css

icon-md.min.css

15 ms

icon-sm.min.css

icon-sm.min.css

14 ms

grid-md.min.css

grid-md.min.css

13 ms

grid-sm.min.css

grid-sm.min.css

21 ms

image-md.min.css

image-md.min.css

21 ms

image-sm.min.css

image-sm.min.css

16 ms

person-md.min.css

person-md.min.css

13 ms

person-sm.min.css

person-sm.min.css

16 ms

section-separator-md.min.css

section-separator-md.min.css

11 ms

section-separator-sm.min.css

section-separator-sm.min.css

14 ms

social-sharing-md.min.css

social-sharing-md.min.css

9 ms

social-sharing-sm.min.css

social-sharing-sm.min.css

13 ms

social-links-md.min.css

social-links-md.min.css

13 ms

social-links-sm.min.css

social-links-sm.min.css

11 ms

tabs-lg-max.min.css

tabs-lg-max.min.css

12 ms

tabs-md.min.css

tabs-md.min.css

12 ms

tabs-sm.min.css

tabs-sm.min.css

11 ms

title-md.min.css

title-md.min.css

29 ms

title-sm.min.css

title-sm.min.css

13 ms

swiper-md.min.css

swiper-md.min.css

14 ms

swiper-sm.min.css

swiper-sm.min.css

11 ms

post-cards-md.min.css

post-cards-md.min.css

12 ms

post-cards-sm.min.css

post-cards-sm.min.css

11 ms

meta-md.min.css

meta-md.min.css

12 ms

meta-sm.min.css

meta-sm.min.css

15 ms

layout-columns-md.min.css

layout-columns-md.min.css

14 ms

layout-columns-sm.min.css

layout-columns-sm.min.css

15 ms

max-1c.min.css

max-1c.min.css

14 ms

max-2c.min.css

max-2c.min.css

11 ms

min-2c-max-3c.min.css

min-2c-max-3c.min.css

11 ms

min-3c-max-4c.min.css

min-3c-max-4c.min.css

244 ms

min-4c-max-5c.min.css

min-4c-max-5c.min.css

13 ms

min-5c-max-6c.min.css

min-5c-max-6c.min.css

245 ms

max-shbp.min.css

max-shbp.min.css

11 ms

max-sh-shbp.min.css

max-sh-shbp.min.css

24 ms

min-768-max-1024-p.min.css

min-768-max-1024-p.min.css

315 ms

max-sh-cbp.min.css

max-sh-cbp.min.css

11 ms

max-sh-sbp.min.css

max-sh-sbp.min.css

25 ms

max-sh-640.min.css

max-sh-640.min.css

17 ms

max-shbp-18.min.css

max-shbp-18.min.css

12 ms

max-shbp-32.min.css

max-shbp-32.min.css

14 ms

max-640.min.css

max-640.min.css

14 ms

max-main.min.css

max-main.min.css

15 ms

max-cbp.min.css

max-cbp.min.css

15 ms

max-640-gravity.min.css

max-640-gravity.min.css

21 ms

max-sh-cbp-gravity.min.css

max-sh-cbp-gravity.min.css

15 ms

max-sh-cbp-eslider.min.css

max-sh-cbp-eslider.min.css

12 ms

max-sh-cbp-social-sharing.min.css

max-sh-cbp-social-sharing.min.css

14 ms

max-sh-cbp.min.css

max-sh-cbp.min.css

15 ms

min-768-max-1024-p.min.css

min-768-max-1024-p.min.css

251 ms

max-640.min.css

max-640.min.css

14 ms

max-1c.css

max-1c.css

13 ms

max-2c.css

max-2c.css

14 ms

min-2c-max-3c.css

min-2c-max-3c.css

11 ms

min-3c-max-4c.css

min-3c-max-4c.css

246 ms

min-4c-max-5c.css

min-4c-max-5c.css

256 ms

min-5c-max-6c.css

min-5c-max-6c.css

247 ms

off-canvas-md.min.css

off-canvas-md.min.css

14 ms

off-canvas-sm.min.css

off-canvas-sm.min.css

14 ms

Accessibility Review

cellbusters.com accessibility score

94

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

Links do not have a discernible name

Best Practices

cellbusters.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

cellbusters.com SEO score

88

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

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 Cellbusters.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 Cellbusters.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

cellbusters.com

Open Graph data is detected on the main page of Cellbusters. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: