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Report Summary

  • 74

    Performance

    Renders faster than
    83% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

sensible-servers.co.uk

WHOIS Search, Domain Name, Website, and IP Tools - Who.is

Page Load Speed

813 ms in total

First Response

257 ms

Resources Loaded

474 ms

Page Rendered

82 ms

sensible-servers.co.uk screenshot

About Website

Visit sensible-servers.co.uk now to see the best up-to-date Sensible Servers content and also check out these interesting facts you probably never knew about sensible-servers.co.uk

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Key Findings

We analyzed Sensible-servers.co.uk page load time and found that the first response time was 257 ms and then it took 556 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

sensible-servers.co.uk performance score

74

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

50/100

25%

SI (Speed Index)

Value3.5 s

87/100

10%

TBT (Total Blocking Time)

Value250 ms

84/100

30%

CLS (Cumulative Layout Shift)

Value0.09

92/100

15%

TTI (Time to Interactive)

Value5.9 s

66/100

10%

Network Requests Diagram

sensible-servers.co.uk

257 ms

who.is

32 ms

bootstrap.min.css

20 ms

ie10-viewport-bug-workaround.css

19 ms

main.css

19 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 6% of them (1 request) were addressed to the original Sensible-servers.co.uk, 59% (10 requests) were made to Who.is and 12% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (257 ms) belongs to the original domain Sensible-servers.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 162.0 kB (57%)

Content Size

284.5 kB

After Optimization

122.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sensible-servers.co.uk main page is 284.5 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. 40% of websites need less resources to load. CSS take 126.7 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 21.8 kB

  • Original 27.4 kB
  • After minification 20.9 kB
  • After compression 5.6 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 6.5 kB, which is 24% 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 21.8 kB or 80% of the original size.

Image Optimization

-2%

Potential reduce by 748 B

  • Original 30.1 kB
  • After minification 29.4 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. Sensible Servers images are well optimized though.

JavaScript Optimization

-34%

Potential reduce by 33.7 kB

  • Original 100.2 kB
  • After minification 98.7 kB
  • After compression 66.5 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 33.7 kB or 34% of the original size.

CSS Optimization

-83%

Potential reduce by 105.7 kB

  • Original 126.7 kB
  • After minification 125.4 kB
  • After compression 20.9 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. Sensible-servers.co.uk needs all CSS files to be minified and compressed as it can save up to 105.7 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (50%)

Requests Now

14

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sensible Servers. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

sensible-servers.co.uk

sensible-servers.co.uk

257 ms

who.is

who.is

32 ms

bootstrap.min.css

bootstrap.min.css

20 ms

ie10-viewport-bug-workaround.css

ie10-viewport-bug-workaround.css

19 ms

main.css

main.css

19 ms

js

js

121 ms

jquery.min.js

jquery.min.js

57 ms

main.js

main.js

41 ms

bootstrap.min.js

bootstrap.min.js

42 ms

ie10-viewport-bug-workaround.js

ie10-viewport-bug-workaround.js

40 ms

analytics.js

analytics.js

95 ms

sdk.js

sdk.js

65 ms

homepage_banner.jpg

homepage_banner.jpg

123 ms

whois-logo.png

whois-logo.png

13 ms

whois-logo.svg

whois-logo.svg

47 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

11 ms

sdk.js

sdk.js

6 ms

Accessibility Review

sensible-servers.co.uk accessibility score

77

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

Best Practices

sensible-servers.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

High

Page has valid source maps

SEO Factors

sensible-servers.co.uk SEO score

77

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

High

Image elements do not have [alt] attributes

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 Sensible-servers.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 Sensible-servers.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

sensible-servers.co.uk

Open Graph description is not detected on the main page of Sensible Servers. 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: