Tools & Wizards About Us

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

nightvisionshop.co.uk

Night Vision Shop: Night vision Monoculars, Binoculars, Goggles and Thermal Imaging Cameras from Yukon, Pulsar and Seek

Page Load Speed

2.9 sec in total

First Response

274 ms

Resources Loaded

2.5 sec

Page Rendered

132 ms

About Website

Welcome to nightvisionshop.co.uk homepage info - get ready to check Night Vision Shop best content right away, or after learning these important things about nightvisionshop.co.uk

Night Vision Shop your one stop shop for Night vision Monoculars, Binoculars, Goggles and Thermal Imaging Cameras from Yukon, Pulsar Seek and more!

Visit nightvisionshop.co.uk

Key Findings

We analyzed Nightvisionshop.co.uk page load time and found that the first response time was 274 ms and then it took 2.7 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

nightvisionshop.co.uk performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value10.6 s

0/100

25%

SI (Speed Index)

Value8.4 s

18/100

10%

TBT (Total Blocking Time)

Value1,780 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.028

100/100

15%

TTI (Time to Interactive)

Value11.9 s

16/100

10%

Network Requests Diagram

nightvisionshop.co.uk

274 ms

www.cctvkits.co.uk

599 ms

gtm.js

48 ms

js

83 ms

standalone.eb0629e9d3cf76d60faaf4fe19a608a61720277104.css

397 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Nightvisionshop.co.uk, 38% (18 requests) were made to Cctvkits.co.uk and 27% (13 requests) were made to Embed.tawk.to. The less responsive or slowest element that took the longest time to load (716 ms) relates to the external source Cctvkits.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 651.9 kB (48%)

Content Size

1.4 MB

After Optimization

719.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nightvisionshop.co.uk main page is 1.4 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. 35% of websites need less resources to load. HTML takes 610.6 kB which makes up the majority of the site volume.

HTML Optimization

-94%

Potential reduce by 572.3 kB

  • Original 610.6 kB
  • After minification 339.7 kB
  • After compression 38.3 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 270.9 kB, which is 44% 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 572.3 kB or 94% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 17.5 kB
  • After minification 17.5 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. Night Vision Shop images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 76.6 kB

  • Original 583.8 kB
  • After minification 583.8 kB
  • After compression 507.2 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 76.6 kB or 13% of the original size.

CSS Optimization

-2%

Potential reduce by 2.9 kB

  • Original 159.9 kB
  • After minification 159.9 kB
  • After compression 157.0 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. Nightvisionshop.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 28 (68%)

Requests Now

41

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Night Vision Shop. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

nightvisionshop.co.uk accessibility score

78

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

nightvisionshop.co.uk 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

nightvisionshop.co.uk 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 Nightvisionshop.co.uk 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 Nightvisionshop.co.uk 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 data is detected on the main page of Night Vision Shop. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: