Tools & Wizards About Us
shieldnw.co.uk screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

shieldnw.co.uk

Shield NW | Security Doors, Windows & Panic Rooms

Page Load Speed

2.5 sec in total

First Response

196 ms

Resources Loaded

1.9 sec

Page Rendered

350 ms

shieldnw.co.uk screenshot

About Website

Visit shieldnw.co.uk now to see the best up-to-date Shield NW content and also check out these interesting facts you probably never knew about shieldnw.co.uk

Shield NW are the industry leader in the manufacture, sale and installation of security doors, sash windows, panic rooms and garage doors.

Visit shieldnw.co.uk

Key Findings

We analyzed Shieldnw.co.uk page load time and found that the first response time was 196 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

shieldnw.co.uk performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value7.3 s

5/100

25%

SI (Speed Index)

Value7.0 s

33/100

10%

TBT (Total Blocking Time)

Value290 ms

80/100

30%

CLS (Cumulative Layout Shift)

Value1.138

1/100

15%

TTI (Time to Interactive)

Value7.0 s

53/100

10%

Network Requests Diagram

shieldnw.co.uk

196 ms

www.shieldnw.co.uk

492 ms

wp-includes-js-jquery-jquery-1.12.4.js

266 ms

b66cde7a6b0f49c08d124f0c98adb8a2.js

332 ms

js

61 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 62% of them (18 requests) were addressed to the original Shieldnw.co.uk, 21% (6 requests) were made to Fonts.gstatic.com and 7% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (492 ms) belongs to the original domain Shieldnw.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 112.5 kB (25%)

Content Size

448.3 kB

After Optimization

335.8 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Shieldnw.co.uk main page is 448.3 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. 60% of websites need less resources to load. Images take 297.1 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 80.5 kB

  • Original 98.3 kB
  • After minification 98.0 kB
  • After compression 17.7 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. 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 80.5 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 297.1 kB
  • After minification 297.1 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. Shield NW images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 32.0 kB

  • Original 52.9 kB
  • After minification 52.9 kB
  • After compression 20.9 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 32.0 kB or 60% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (33%)

Requests Now

18

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shield NW. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

shieldnw.co.uk

shieldnw.co.uk

196 ms

www.shieldnw.co.uk

www.shieldnw.co.uk

492 ms

wp-includes-js-jquery-jquery-1.12.4.js

wp-includes-js-jquery-jquery-1.12.4.js

266 ms

b66cde7a6b0f49c08d124f0c98adb8a2.js

b66cde7a6b0f49c08d124f0c98adb8a2.js

332 ms

js

js

61 ms

3e796439b9141af691373fe81d698da7.js

3e796439b9141af691373fe81d698da7.js

304 ms

shield-nw-logo-tagline.png

shield-nw-logo-tagline.png

167 ms

shield-nw-overview-vid-1.jpg

shield-nw-overview-vid-1.jpg

187 ms

bbc-world-news-video-image-1024x682-1-1024x682-2.jpg

bbc-world-news-video-image-1024x682-1-1024x682-2.jpg

257 ms

2000x2500-diag-double-bg-11-1.png

2000x2500-diag-double-bg-11-1.png

187 ms

quote-marks.jpg

quote-marks.jpg

188 ms

css

css

31 ms

shield-header-450h.jpg

shield-header-450h.jpg

405 ms

js

js

134 ms

analytics.js

analytics.js

109 ms

SlGWmQWMvZQIdix7AFxXmMh3SDw.ttf

SlGWmQWMvZQIdix7AFxXmMh3SDw.ttf

219 ms

SlGVmQWMvZQIdix7AFxXoHQ.ttf

SlGVmQWMvZQIdix7AFxXoHQ.ttf

230 ms

z7NFdQDnbTkabZAIOl9il_O6KJj73e7Ff0GmPuI.ttf

z7NFdQDnbTkabZAIOl9il_O6KJj73e7Ff0GmPuI.ttf

229 ms

z7NFdQDnbTkabZAIOl9il_O6KJj73e7Ff1GhPuI.ttf

z7NFdQDnbTkabZAIOl9il_O6KJj73e7Ff1GhPuI.ttf

230 ms

collect

collect

32 ms

6aa341978debc4e44caa713e070aee55.css

6aa341978debc4e44caa713e070aee55.css

280 ms

lazyload.1.0.5.min.js

lazyload.1.0.5.min.js

92 ms

modules.ttf

modules.ttf

192 ms

monarch.ttf

monarch.ttf

92 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4n.ttf

7 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4n.ttf

14 ms

foobox.svg

foobox.svg

113 ms

foobox.woff

foobox.woff

99 ms

shield.jpg

shield.jpg

92 ms

Accessibility Review

shieldnw.co.uk accessibility score

73

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

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

shieldnw.co.uk best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

shieldnw.co.uk SEO score

91

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 Shieldnw.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 Shieldnw.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

shieldnw.co.uk

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