Access scene-double.co.uk. KVM Extender & Matrix Switch solutions

name

value

score

weighting

FCP (First Contentful Paint)

Value6.7 s

2/100

10%

LCP (Largest Contentful Paint)

Value15.8 s

0/100

25%

SI (Speed Index)

Value24.9 s

0/100

10%

TBT (Total Blocking Time)

Value220 ms

87/100

30%

CLS (Cumulative Layout Shift)

Value0.014

100/100

15%

TTI (Time to Interactive)

Value10.9 s

21/100

10%

scene-double.co.uk

211 ms

scene-double.co.uk

291 ms

www.scene-double.co.uk

521 ms

analytics.js

36 ms

bootstrap.css

530 ms

Our browser made a total of 85 requests to load all elements on the main page. We found that 68% of them (58 requests) were addressed to the original Scene-double.co.uk, 9% (8 requests) were made to Fonts.gstatic.com and 6% (5 requests) were made to Sync.sharethis.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Scene-double.co.uk.

Content Size

1.2 MB

After Optimization

469.2 kB

In fact, the total size of Scene-double.co.uk main page is 1.2 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. 45% of websites need less resources to load. Javascripts take 450.5 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 75.2 kB

Original 84.4 kB
After minification 53.3 kB
After compression 9.3 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 31.1 kB, which is 37% 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 75.2 kB or 89% of the original size.

Image Optimization

-0%

Potential reduce by 200 B

Original 314.9 kB
After minification 314.7 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. Scene Double images are well optimized though.

JavaScript Optimization

-76%

Potential reduce by 344.5 kB

Original 450.5 kB
After minification 311.5 kB
After compression 106.0 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 344.5 kB or 76% of the original size.

CSS Optimization

-88%

Potential reduce by 276.1 kB

Original 315.2 kB
After minification 261.5 kB
After compression 39.2 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. Scene-double.co.uk needs all CSS files to be minified and compressed as it can save up to 276.1 kB or 88% of the original size.

Requests Now

After Optimization

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Scene Double. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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.

High

Links do not have a discernible name

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

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

High

Links are not crawlable

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

EN
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Scene-double.co.uk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Scene-double.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

scene-double.co.uk

Open Graph description is not detected on the main page of Scene Double. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

KVM Extender & Matrix Switch solutions | Scene Double, UK

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

scene-double.co.uk

scene-double.co.uk

www.scene-double.co.uk

analytics.js

bootstrap.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

scene-double.co.uk

scene-double.co.uk

www.scene-double.co.uk

analytics.js

bootstrap.css

style-sd.css

flexslider.css

layout-sd.css

owl.carousel.css

animate.css

css

css

sharethis.js

collect

collect

jquery-1.10.0.js

bootstrap.min.js

jquery.slicknav.js

jquery.flexslider-min.js

owl.carousel.min1.js

custom.js

jquery.validate.min.js

5a01daf154c50f00127ffe4b.js

hd-bg.png

header-bg.png

desktop-bg.png

logo.png

icon2.png

icon3.png

image1.png

image2.png

deal1-7.jpg

deal1-11.png

deal1-12.png

deal1-7-m.jpg

shadow2.png

btn1-bg.png

backdrop.jpg

kvm-matrix-switch-solutions-home-1.jpg

digital-kvm-extenders-home-15.jpg

analogue-kvm-extenders-home-16.jpg

usb-extenders-home-17.jpg

interface-converters-home-18.jpg