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davrus.co.uk screenshot

Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

davrus.co.uk

Website Design Sheffield - Google AdWords PPC Management

Page Load Speed

2.8 sec in total

First Response

364 ms

Resources Loaded

2.2 sec

Page Rendered

214 ms

davrus.co.uk screenshot

About Website

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

Sheffield Web Design and Certified AdWords PPC agency Davrus guarantees turning site visitors into sales with a compelling website design. Our expert website designer will help your website to give pr...

Visit davrus.co.uk

Key Findings

We analyzed Davrus.co.uk page load time and found that the first response time was 364 ms and then it took 2.4 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

davrus.co.uk performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

41/100

25%

SI (Speed Index)

Value6.4 s

40/100

10%

TBT (Total Blocking Time)

Value450 ms

63/100

30%

CLS (Cumulative Layout Shift)

Value0.12

84/100

15%

TTI (Time to Interactive)

Value9.5 s

30/100

10%

Network Requests Diagram

davrus.co.uk

364 ms

www.davrus.co.uk

492 ms

bootstrap.min.css

249 ms

layout.css

231 ms

style.css

166 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 71% of them (48 requests) were addressed to the original Davrus.co.uk, 4% (3 requests) were made to Connect.facebook.net and 4% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (537 ms) belongs to the original domain Davrus.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 101.1 kB (23%)

Content Size

449.2 kB

After Optimization

348.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Davrus.co.uk main page is 449.2 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. Images take 202.2 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 37.5 kB

  • Original 49.5 kB
  • After minification 46.7 kB
  • After compression 12.0 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 37.5 kB or 76% of the original size.

Image Optimization

-1%

Potential reduce by 2.0 kB

  • Original 202.2 kB
  • After minification 200.2 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. Davrus images are well optimized though.

JavaScript Optimization

-32%

Potential reduce by 50.9 kB

  • Original 160.4 kB
  • After minification 160.4 kB
  • After compression 109.5 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 50.9 kB or 32% of the original size.

CSS Optimization

-29%

Potential reduce by 10.7 kB

  • Original 37.1 kB
  • After minification 37.1 kB
  • After compression 26.4 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. Davrus.co.uk needs all CSS files to be minified and compressed as it can save up to 10.7 kB or 29% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (44%)

Requests Now

61

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Davrus. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

davrus.co.uk

davrus.co.uk

364 ms

www.davrus.co.uk

www.davrus.co.uk

492 ms

bootstrap.min.css

bootstrap.min.css

249 ms

layout.css

layout.css

231 ms

style.css

style.css

166 ms

nivo-slider.css

nivo-slider.css

164 ms

default.css

default.css

157 ms

css

css

20 ms

html5shiv.min.js

html5shiv.min.js

162 ms

jquery-1.10.2.min.js

jquery-1.10.2.min.js

472 ms

jquery.nivo.slider.js

jquery.nivo.slider.js

190 ms

jquery.nivo.slider.pack.js

jquery.nivo.slider.pack.js

191 ms

conversion.js

conversion.js

71 ms

js

js

24 ms

bootstrap.js

bootstrap.js

257 ms

displays.htm

displays.htm

81 ms

logo.jpg

logo.jpg

93 ms

mobile-logo.png

mobile-logo.png

93 ms

fb.png

fb.png

92 ms

vimeo.png

vimeo.png

92 ms

ytube.png

ytube.png

101 ms

linkedin.png

linkedin.png

92 ms

twitter.png

twitter.png

191 ms

gplus.png

gplus.png

192 ms

border.jpg

border.jpg

192 ms

2015_342_28451_PPC1.jpg

2015_342_28451_PPC1.jpg

257 ms

2014_158_29265_IWDRO-Logo.jpg

2014_158_29265_IWDRO-Logo.jpg

191 ms

Email-Marketing.jpg

Email-Marketing.jpg

260 ms

istock.png

istock.png

258 ms

mobi.png

mobi.png

259 ms

paypal.png

paypal.png

259 ms

net.png

net.png

257 ms

google.png

google.png

335 ms

microsoftcenter.png

microsoftcenter.png

337 ms

yahoo.png

yahoo.png

339 ms

ukwda.png

ukwda.png

337 ms

148567968

148567968

285 ms

header-bg.jpg

header-bg.jpg

329 ms

phone-icon.png

phone-icon.png

331 ms

login-arrow.png

login-arrow.png

406 ms

nav-bg.jpg

nav-bg.jpg

403 ms

nav-border.png

nav-border.png

408 ms

banner-lighting.jpg

banner-lighting.jpg

407 ms

f60.png

f60.png

88 ms

fbevents.js

fbevents.js

87 ms

sdk.js

sdk.js

148 ms

left-bg.png

left-bg.png

389 ms

left-title-bg.png

left-title-bg.png

392 ms

arro-left.png

arro-left.png

462 ms

bullets1.png

bullets1.png

464 ms

grey-bg.jpg

grey-bg.jpg

467 ms

hp-logo-bg.png

hp-logo-bg.png

466 ms

footer-bg.jpg

footer-bg.jpg

470 ms

footer-line.jpg

footer-line.jpg

537 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

55 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

67 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

68 ms

dc.js

dc.js

51 ms

133 ms

__utm.gif

__utm.gif

31 ms

sdk.js

sdk.js

5 ms

28 ms

in.php

in.php

109 ms

nr-spa-1216.min.js

nr-spa-1216.min.js

17 ms

689d5b4562

689d5b4562

100 ms

cms.asp

cms.asp

152 ms

689d5b4562

689d5b4562

36 ms

404errorpage

404errorpage

352 ms

Accessibility Review

davrus.co.uk accessibility score

70

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.

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

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

<frame> or <iframe> elements do not have a title

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

High

Some elements have a [tabindex] value greater than 0

Internationalization and localization

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

Impact

Issue

High

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

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

davrus.co.uk best practices score

58

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

davrus.co.uk SEO score

100

Search Engine Optimization Advices

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

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 Davrus.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 Davrus.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

davrus.co.uk

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