Tools & Wizards About Us
usnightvision.com screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

usnightvision.com

Vision Optics & Systems | Helmets & Acc | US Night Vision

Page Load Speed

2.2 sec in total

First Response

137 ms

Resources Loaded

1.7 sec

Page Rendered

430 ms

usnightvision.com screenshot

About Website

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

We sell night vision products, thermal imaging, infrared devices, vinyl products for anything and everything you can think of, drone products and accessories, and more.

Visit usnightvision.com

Key Findings

We analyzed Usnightvision.com page load time and found that the first response time was 137 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

usnightvision.com performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value15.8 s

0/100

25%

SI (Speed Index)

Value6.5 s

39/100

10%

TBT (Total Blocking Time)

Value590 ms

50/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value13.2 s

12/100

10%

Network Requests Diagram

usnightvision.com

137 ms

usnightvision.com

468 ms

theme-bundle.polyfills.js

104 ms

theme-171eb820-5afc-013c-1417-02430794d351.css

158 ms

css

167 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 12% of them (7 requests) were addressed to the original Usnightvision.com, 34% (20 requests) were made to Cdn11.bigcommerce.com and 10% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (582 ms) relates to the external source Bigcommerce.route.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 129.7 kB (6%)

Content Size

2.3 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Usnightvision.com main page is 2.3 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. 70% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 92.0 kB

  • Original 121.4 kB
  • After minification 112.6 kB
  • After compression 29.4 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. 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 92.0 kB or 76% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • 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. US Night Vision images are well optimized though.

JavaScript Optimization

-23%

Potential reduce by 37.7 kB

  • Original 166.0 kB
  • After minification 166.0 kB
  • After compression 128.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 37.7 kB or 23% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (47%)

Requests Now

47

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of US Night 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 23 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

usnightvision.com

usnightvision.com

137 ms

usnightvision.com

usnightvision.com

468 ms

theme-bundle.polyfills.js

theme-bundle.polyfills.js

104 ms

theme-171eb820-5afc-013c-1417-02430794d351.css

theme-171eb820-5afc-013c-1417-02430794d351.css

158 ms

css

css

167 ms

google_analytics4-713b0679de97617cc4e76fe4e93785e694e91683.js

google_analytics4-713b0679de97617cc4e76fe4e93785e694e91683.js

157 ms

loader.js

loader.js

181 ms

powr.js

powr.js

166 ms

magiczoomplus.stencil.js

magiczoomplus.stencil.js

169 ms

index.js

index.js

189 ms

theme-bundle.main.js

theme-bundle.main.js

164 ms

csrf-protection-header-5eeddd5de78d98d146ef4fd71b2aedce4161903e.js

csrf-protection-header-5eeddd5de78d98d146ef4fd71b2aedce4161903e.js

155 ms

visitor_stencil.js

visitor_stencil.js

155 ms

routeimg.js

routeimg.js

292 ms

listener.js

listener.js

582 ms

jquery.min.js

jquery.min.js

161 ms

plugin.min.js

plugin.min.js

290 ms

credova-front.js

credova-front.js

288 ms

pixelpop.js

pixelpop.js

290 ms

fbevents.js

fbevents.js

163 ms

jquery-2.2.4.min.js

jquery-2.2.4.min.js

144 ms

magiczoomplus.settings.js

magiczoomplus.settings.js

161 ms

magiczoomplus.js

magiczoomplus.js

276 ms

RNVG_8__86452.1717198435.jpg

RNVG_8__86452.1717198435.jpg

208 ms

pptm.js

pptm.js

202 ms

usnv_logo_white_1642549704__41279.original.png

usnv_logo_white_1642549704__41279.original.png

138 ms

cyberdealhires_1__47240.jpg

cyberdealhires_1__47240.jpg

152 ms

anpvs14sale.jpg

anpvs14sale.jpg

137 ms

DualTubeBanner.jpg

DualTubeBanner.jpg

139 ms

TKB_1.jpg

TKB_1.jpg

144 ms

ReeseWraps.jpg

ReeseWraps.jpg

149 ms

PanoNV_4__05576.1712937378.jpg

PanoNV_4__05576.1712937378.jpg

143 ms

TrioKit_1__49769.1715950743.jpg

TrioKit_1__49769.1715950743.jpg

149 ms

1431main__10534.1693249108.jpg

1431main__10534.1693249108.jpg

142 ms

ABLPBPB_2__85092.1717011877.jpg

ABLPBPB_2__85092.1717011877.jpg

177 ms

SFtn_3__01254.1715467637.jpg

SFtn_3__01254.1715467637.jpg

177 ms

SFbk_3__75671.1715466590.jpg

SFbk_3__75671.1715466590.jpg

176 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

114 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

130 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkWVAexQ.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkWVAexQ.ttf

163 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkyFjWVAexQ.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkyFjWVAexQ.ttf

164 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVsEpbCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVsEpbCIPrQ.ttf

164 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrQ.ttf

163 ms

610388123283517

610388123283517

102 ms

nobot

nobot

95 ms

muse.js

muse.js

56 ms

ts

ts

185 ms

magiczoomplus.css

magiczoomplus.css

221 ms

index.html

index.html

53 ms

index.html

index.html

62 ms

noop.js

noop.js

73 ms

ts

ts

83 ms

ts

ts

113 ms

0c2a95f59117d34832c8ec51fe5b5168.js

0c2a95f59117d34832c8ec51fe5b5168.js

108 ms

widget

widget

335 ms

RNVG_8__86452.1717198435.jpg

RNVG_8__86452.1717198435.jpg

49 ms

index.php

index.php

114 ms

db31d95521b3f148b9b9b1e04510d3f5dc4b5e1f.js

db31d95521b3f148b9b9b1e04510d3f5dc4b5e1f.js

3 ms

Accessibility Review

usnightvision.com accessibility score

80

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.

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

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

usnightvision.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

Page has valid source maps

SEO Factors

usnightvision.com SEO score

96

Search Engine Optimization Advices

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 Usnightvision.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 Usnightvision.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

usnightvision.com

Open Graph description is not detected on the main page of US Night 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: