Tools & Wizards About Us
portakabin.com screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

portakabin.com

Portakabin® UK I Modular Buildings & Portable Cabins

Page Load Speed

4.1 sec in total

First Response

147 ms

Resources Loaded

3.4 sec

Page Rendered

612 ms

portakabin.com screenshot

About Website

Visit portakabin.com now to see the best up-to-date Portakabin content for Belgium and also check out these interesting facts you probably never knew about portakabin.com

Portakabin UK can deliver everything from quality modular buildings to award-winning permanent structures tailored to any purpose.

Visit portakabin.com

Key Findings

We analyzed Portakabin.com page load time and found that the first response time was 147 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

portakabin.com performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

51/100

10%

LCP (Largest Contentful Paint)

Value8.9 s

1/100

25%

SI (Speed Index)

Value13.2 s

2/100

10%

TBT (Total Blocking Time)

Value8,590 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.04

99/100

15%

TTI (Time to Interactive)

Value29.1 s

0/100

10%

Network Requests Diagram

www.portakabin.com

147 ms

www.portakabin.com

377 ms

352 ms

primary.css

40 ms

jquery.min.js

29 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 87% of them (61 requests) were addressed to the original Portakabin.com, 9% (6 requests) were made to Use.typekit.net and 1% (1 request) were made to Dl.episerver.net. The less responsive or slowest element that took the longest time to load (580 ms) belongs to the original domain Portakabin.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 836.9 kB (22%)

Content Size

3.8 MB

After Optimization

2.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Portakabin.com main page is 3.8 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. 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. Javascripts take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 184.4 kB

  • Original 211.0 kB
  • After minification 171.5 kB
  • After compression 26.5 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 39.5 kB, which is 19% 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 184.4 kB or 87% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 1.6 MB
  • After minification 1.6 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. Portakabin images are well optimized though.

JavaScript Optimization

-32%

Potential reduce by 584.9 kB

  • Original 1.8 MB
  • After minification 1.8 MB
  • After compression 1.2 MB

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 584.9 kB or 32% of the original size.

CSS Optimization

-48%

Potential reduce by 67.5 kB

  • Original 139.4 kB
  • After minification 139.4 kB
  • After compression 71.9 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. Portakabin.com needs all CSS files to be minified and compressed as it can save up to 67.5 kB or 48% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (52%)

Requests Now

60

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Portakabin. 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 from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.portakabin.com

www.portakabin.com

147 ms

www.portakabin.com

www.portakabin.com

377 ms

352 ms

primary.css

primary.css

40 ms

jquery.min.js

jquery.min.js

29 ms

modernizr.js

modernizr.js

31 ms

styles.css

styles.css

32 ms

find.js

find.js

237 ms

gtm.js

gtm.js

334 ms

styles.css

styles.css

80 ms

symbols.svg

symbols.svg

71 ms

6935-91-external-school.jpg

6935-91-external-school.jpg

76 ms

brentford7-1920.jpg

brentford7-1920.jpg

71 ms

capabilities-van.jpg

capabilities-van.jpg

191 ms

7216-2-external-frederick-house.jpg

7216-2-external-frederick-house.jpg

191 ms

arrow_down.svg

arrow_down.svg

191 ms

7022-8-external-gatehouse.jpg

7022-8-external-gatehouse.jpg

194 ms

cross-repeat-bg.svg

cross-repeat-bg.svg

192 ms

arrow-right-black.svg

arrow-right-black.svg

190 ms

link-line-white.svg

link-line-white.svg

196 ms

arrow-right.svg

arrow-right.svg

199 ms

arrow_down-black.svg

arrow_down-black.svg

195 ms

grey-background.jpg

grey-background.jpg

196 ms

icon-phone.svg

icon-phone.svg

198 ms

icon-call-back.svg

icon-call-back.svg

197 ms

icon-email.svg

icon-email.svg

199 ms

arrow-right-white.png

arrow-right-white.png

201 ms

ai.0.js

ai.0.js

161 ms

Modula-Text.woff

Modula-Text.woff

135 ms

libs.js

libs.js

132 ms

scroll-small-arrow.svg

scroll-small-arrow.svg

132 ms

scroll-thick-arrow.svg

scroll-thick-arrow.svg

130 ms

dot-black.svg

dot-black.svg

133 ms

dot.svg

dot.svg

133 ms

icon-play.svg

icon-play.svg

134 ms

video-play.svg

video-play.svg

137 ms

video-pause.svg

video-pause.svg

139 ms

video-mute.svg

video-mute.svg

137 ms

dot-repeat.svg

dot-repeat.svg

135 ms

dot-repeat-reverse.svg

dot-repeat-reverse.svg

138 ms

scripts-legacy.js

scripts-legacy.js

67 ms

primary.css

primary.css

204 ms

objectFitPolyfill.js

objectFitPolyfill.js

328 ms

picturefill.min.js

picturefill.min.js

390 ms

benefit-icon-1.json

benefit-icon-1.json

328 ms

benefit-icon-2.json

benefit-icon-2.json

113 ms

benefit-icon-3.json

benefit-icon-3.json

176 ms

benefit-icon-4.json

benefit-icon-4.json

148 ms

benefit-icon-5.json

benefit-icon-5.json

271 ms

benefit-icon-6.json

benefit-icon-6.json

303 ms

benefit-icon-7.json

benefit-icon-7.json

344 ms

benefit-icon-8.json

benefit-icon-8.json

320 ms

benefit-icon-9.json

benefit-icon-9.json

349 ms

brochure_mockup_02.jpg

brochure_mockup_02.jpg

279 ms

applefields-school-volunteering-7.jpg

applefields-school-volunteering-7.jpg

303 ms

7466-93.jpg

7466-93.jpg

320 ms

7022-8-external-gatehouse.jpg

7022-8-external-gatehouse.jpg

580 ms

7304-56.jpg

7304-56.jpg

288 ms

mig8rvd.css

mig8rvd.css

23 ms

mig8rvd.css

mig8rvd.css

22 ms

mig8rvd.css

mig8rvd.css

61 ms

mig8rvd.css

mig8rvd.css

22 ms

d

d

30 ms

d

d

29 ms

d

d

107 ms

d

d

157 ms

d

d

156 ms

d

d

158 ms

styles.css

styles.css

141 ms

mig8rvd.css

mig8rvd.css

113 ms

Accessibility Review

portakabin.com accessibility score

97

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

Best Practices

portakabin.com best practices score

67

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

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

portakabin.com SEO score

91

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 Portakabin.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 Portakabin.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

portakabin.com

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