Tools & Wizards About Us
extremetacticaldynamics.com screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

extremetacticaldynamics.com

LED Emergency Vehicle Lights and Siren Supplies | Extreme Tactical Dynamics

Page Load Speed

2.7 sec in total

First Response

116 ms

Resources Loaded

2.2 sec

Page Rendered

367 ms

extremetacticaldynamics.com screenshot

About Website

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

ETD is the leading source for Emergency Vehicle Lights, police dash and Visor Lights, LED Grille Strobes, Light bars and Sirens

Visit extremetacticaldynamics.com

Key Findings

We analyzed Extremetacticaldynamics.com page load time and found that the first response time was 116 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

extremetacticaldynamics.com performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

50/100

25%

SI (Speed Index)

Value6.7 s

36/100

10%

TBT (Total Blocking Time)

Value1,880 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.059

98/100

15%

TTI (Time to Interactive)

Value13.8 s

10/100

10%

Network Requests Diagram

extremetacticaldynamics.com

116 ms

www.extremetacticaldynamics.com

419 ms

logo_1537378401__59599.original.png

62 ms

js

223 ms

theme-bundle.polyfills.js

86 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 4% of them (3 requests) were addressed to the original Extremetacticaldynamics.com, 50% (38 requests) were made to Cdn11.bigcommerce.com and 5% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (797 ms) relates to the external source Clarity.ms.

Page Optimization Overview & Recommendations

Page size can be reduced by 158.0 kB (18%)

Content Size

884.1 kB

After Optimization

726.1 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Extremetacticaldynamics.com main page is 884.1 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 588.6 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 148.8 kB

  • Original 174.6 kB
  • After minification 150.5 kB
  • After compression 25.8 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 24.1 kB, which is 14% 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 148.8 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 588.6 kB
  • After minification 588.6 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. Extreme Tactical Dynamics images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 9.1 kB

  • Original 120.9 kB
  • After minification 120.9 kB
  • After compression 111.7 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 29 (42%)

Requests Now

69

After Optimization

40

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Extreme Tactical Dynamics. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

extremetacticaldynamics.com

extremetacticaldynamics.com

116 ms

www.extremetacticaldynamics.com

www.extremetacticaldynamics.com

419 ms

logo_1537378401__59599.original.png

logo_1537378401__59599.original.png

62 ms

js

js

223 ms

theme-bundle.polyfills.js

theme-bundle.polyfills.js

86 ms

theme-bundle.head_async.js

theme-bundle.head_async.js

152 ms

webfont.js

webfont.js

63 ms

css

css

83 ms

theme-2d4d2af0-e09d-013c-9432-7aebb6309e78.css

theme-2d4d2af0-e09d-013c-9432-7aebb6309e78.css

151 ms

google_analytics4-713b0679de97617cc4e76fe4e93785e694e91683.js

google_analytics4-713b0679de97617cc4e76fe4e93785e694e91683.js

80 ms

loader.js

loader.js

148 ms

1113eac2bcacfc0ca391b27210f431f7

1113eac2bcacfc0ca391b27210f431f7

64 ms

index.js

index.js

82 ms

optimize.js

optimize.js

172 ms

conversion.js

conversion.js

280 ms

theme-bundle.main.js

theme-bundle.main.js

214 ms

datatags-b0cffa9d082a6a7d67818f35604c03cfa484e996.js

datatags-b0cffa9d082a6a7d67818f35604c03cfa484e996.js

74 ms

csrf-protection-header-5eeddd5de78d98d146ef4fd71b2aedce4161903e.js

csrf-protection-header-5eeddd5de78d98d146ef4fd71b2aedce4161903e.js

215 ms

visitor_stencil.js

visitor_stencil.js

214 ms

widget.js

widget.js

512 ms

logo_1537378401__59599.original.png

logo_1537378401__59599.original.png

212 ms

sam-min.png

sam-min.png

214 ms

SPRING_SALE_BANNER_1.jpg

SPRING_SALE_BANNER_1.jpg

290 ms

spring-sale-banner-2024.jpg

spring-sale-banner-2024.jpg

289 ms

loading.svg

loading.svg

276 ms

fbevents.js

fbevents.js

196 ms

analytics-c7af4d4e323cc1137c45f692e81cae05fd2a3986.js

analytics-c7af4d4e323cc1137c45f692e81cae05fd2a3986.js

195 ms

83572468f.js

83572468f.js

374 ms

250 ms

js

js

203 ms

KFOmCnqEu92Fr1Mu4mxMKTU1Kg.woff

KFOmCnqEu92Fr1Mu4mxMKTU1Kg.woff

227 ms

KFOlCnqEu92Fr1MmEU9fBBc-AMP6lQ.woff

KFOlCnqEu92Fr1MmEU9fBBc-AMP6lQ.woff

277 ms

KFOlCnqEu92Fr1MmWUlfBBc-AMP6lQ.woff

KFOlCnqEu92Fr1MmWUlfBBc-AMP6lQ.woff

320 ms

qkBIXvYC6trAT55ZBi1ueQVIjQTD-JqaE0lMZbLXGimS.woff

qkBIXvYC6trAT55ZBi1ueQVIjQTD-JqaE0lMZbLXGimS.woff

321 ms

bat.js

bat.js

229 ms

9bwqaxzo4x

9bwqaxzo4x

797 ms

index.php

index.php

194 ms

ratings-min-1.png

ratings-min-1.png

170 ms

123 ms

1087749718473509

1087749718473509

63 ms

nfpa-min.png

nfpa-min.png

143 ms

sae-min.jpg

sae-min.jpg

44 ms

catitle-min.png

catitle-min.png

99 ms

ip67-min.png

ip67-min.png

142 ms

dash-lights-category__05816.original.png

dash-lights-category__05816.original.png

40 ms

surface-mounts-category-v2__43867.original.png

surface-mounts-category-v2__43867.original.png

40 ms

surface-bundle-base__71925.original.png

surface-bundle-base__71925.original.png

63 ms

visor-lights-category__99418.original.png

visor-lights-category__99418.original.png

98 ms

mini-light-bars-category__05567.original.png

mini-light-bars-category__05567.original.png

97 ms

analytics.js

analytics.js

113 ms

tracking.js

tracking.js

116 ms

148 ms

138 ms

nobot

nobot

81 ms

4056685.js

4056685.js

52 ms

linkid.js

linkid.js

12 ms

ec.js

ec.js

40 ms

4056685

4056685

671 ms

collect

collect

15 ms

collect

collect

24 ms

full-size-light-bars-category__16751.original.png

full-size-light-bars-category__16751.original.png

14 ms

ga-audiences

ga-audiences

66 ms

traffic-advisors-category__28022.original.png

traffic-advisors-category__28022.original.png

24 ms

interior-light-bars-category__66543.original.png

interior-light-bars-category__66543.original.png

16 ms

hideaway-strobe-category__88150.original.png

hideaway-strobe-category__88150.original.png

18 ms

siren-category__30083.original.png

siren-category__30083.original.png

21 ms

speakers-category__98631.original.png

speakers-category__98631.original.png

17 ms

switch-box-category__67676.original.png

switch-box-category__67676.original.png

24 ms

brackets-category__87055.original.png

brackets-category__87055.original.png

40 ms

accessories-base__59656.original.png

accessories-base__59656.original.png

31 ms

clarity.js

clarity.js

6 ms

police-lights-profession-min.png

police-lights-profession-min.png

95 ms

fire-truck-lights-min.png

fire-truck-lights-min.png

64 ms

construction-vehicle-lights-min.png

construction-vehicle-lights-min.png

112 ms

heavy-duty-vehicles-min.png

heavy-duty-vehicles-min.png

105 ms

c.gif

c.gif

62 ms

Accessibility Review

extremetacticaldynamics.com accessibility score

77

Accessibility Issues

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

Buttons do not have an accessible name

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.

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

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

extremetacticaldynamics.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

extremetacticaldynamics.com SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Extremetacticaldynamics.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 Extremetacticaldynamics.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

extremetacticaldynamics.com

Open Graph description is not detected on the main page of Extreme Tactical Dynamics. 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: