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aantzz.co.uk screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

aantzz.co.uk

3D Architectural Visualisation, Rendering & CGI | London, UK

Page Load Speed

2.8 sec in total

First Response

196 ms

Resources Loaded

1.8 sec

Page Rendered

748 ms

aantzz.co.uk screenshot

About Website

Click here to check amazing Aantzz content. Otherwise, check out these important facts you probably never knew about aantzz.co.uk

Aantzz 3D Studio specialises in creating high quality photorealistic 3D architectural visualisation, Architectural CGI and 3D Interior Rendering for Architects and Interior designers.

Visit aantzz.co.uk

Key Findings

We analyzed Aantzz.co.uk page load time and found that the first response time was 196 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

aantzz.co.uk performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value29.7 s

0/100

25%

SI (Speed Index)

Value9.3 s

13/100

10%

TBT (Total Blocking Time)

Value540 ms

54/100

30%

CLS (Cumulative Layout Shift)

Value1.64

0/100

15%

TTI (Time to Interactive)

Value21.6 s

1/100

10%

Network Requests Diagram

aantzz.co.uk

196 ms

www.aantzz.co.uk

202 ms

pinit.js

15 ms

v2.zopim.com

62 ms

ga.js

14 ms

Our browser made a total of 96 requests to load all elements on the main page. We found that 66% of them (63 requests) were addressed to the original Aantzz.co.uk, 19% (18 requests) were made to Platform.twitter.com and 5% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (867 ms) belongs to the original domain Aantzz.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 662.7 kB (10%)

Content Size

6.4 MB

After Optimization

5.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Aantzz.co.uk main page is 6.4 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. Only a small number of websites need less resources to load. Images take 6.0 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 102.5 kB

  • Original 124.5 kB
  • After minification 107.4 kB
  • After compression 22.0 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. This page needs HTML code to be minified as it can gain 17.1 kB, which is 14% 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 102.5 kB or 82% of the original size.

Image Optimization

-9%

Potential reduce by 518.8 kB

  • Original 6.0 MB
  • After minification 5.5 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. Aantzz images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 33.4 kB

  • Original 209.6 kB
  • After minification 209.6 kB
  • After compression 176.2 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 33.4 kB or 16% of the original size.

CSS Optimization

-14%

Potential reduce by 8.0 kB

  • Original 57.6 kB
  • After minification 57.6 kB
  • After compression 49.6 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. Aantzz.co.uk needs all CSS files to be minified and compressed as it can save up to 8.0 kB or 14% of the original size.

Requests Breakdown

Number of requests can be reduced by 38 (45%)

Requests Now

85

After Optimization

47

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aantzz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

aantzz.co.uk

aantzz.co.uk

196 ms

www.aantzz.co.uk

www.aantzz.co.uk

202 ms

pinit.js

pinit.js

15 ms

v2.zopim.com

v2.zopim.com

62 ms

ga.js

ga.js

14 ms

font-awesome.css

font-awesome.css

93 ms

typicons.css

typicons.css

176 ms

ico-font.css

ico-font.css

182 ms

settings.css

settings.css

186 ms

bootstrap.css

bootstrap.css

193 ms

style.css

style.css

190 ms

color.css

color.css

189 ms

animate.css

animate.css

265 ms

prettyPhoto.css

prettyPhoto.css

271 ms

responsive.css

responsive.css

277 ms

logo.png

logo.png

409 ms

Leeds%20exterior%203d%20image%202.jpg

Leeds%20exterior%203d%20image%202.jpg

413 ms

Leeds%20exterior%20render%202.jpg

Leeds%20exterior%20render%202.jpg

412 ms

House%203d%20CGI%202.jpg

House%203d%20CGI%202.jpg

410 ms

Leeds%203d%20render%202.jpg

Leeds%203d%20render%202.jpg

447 ms

House%203d%20render%202.jpg

House%203d%20render%202.jpg

411 ms

3d%20exterior%20Visualisation3.jpg

3d%20exterior%20Visualisation3.jpg

500 ms

CGI.jpg

CGI.jpg

607 ms

interior%203d%20render.jpg

interior%203d%20render.jpg

545 ms

3d%20render-2.jpg

3d%20render-2.jpg

555 ms

3d%20render4.jpg

3d%20render4.jpg

561 ms

3d%20render.jpg

3d%20render.jpg

623 ms

3d%20render3.jpg

3d%20render3.jpg

655 ms

3d%20exterior%20Visualisation2.jpg

3d%20exterior%20Visualisation2.jpg

727 ms

3d%20interiors%20visualisation2.jpg

3d%20interiors%20visualisation2.jpg

645 ms

3d%20Architectural.jpg

3d%20Architectural.jpg

653 ms

whitechapel%20gallery.jpg

whitechapel%20gallery.jpg

694 ms

3d%20exterior%20Visualisation.jpg

3d%20exterior%20Visualisation.jpg

713 ms

3d-visual.jpg

3d-visual.jpg

738 ms

Photorealistic%203d%20images.jpg

Photorealistic%203d%20images.jpg

747 ms

3d%20interior%20image.jpg

3d%20interior%20image.jpg

749 ms

terraced%20house%203d%20Visualisation.jpg

terraced%20house%203d%20Visualisation.jpg

781 ms

3d%20Visualisation%20london.jpg

3d%20Visualisation%20london.jpg

804 ms

photo%20realistic%203d%20interior%20image.jpg

photo%20realistic%203d%20interior%20image.jpg

819 ms

woolmore%20primary%20school%20exterior%203d%20image.jpg

woolmore%20primary%20school%20exterior%203d%20image.jpg

830 ms

jquery-1.10.2.min.js

jquery-1.10.2.min.js

848 ms

__utm.gif

__utm.gif

15 ms

asset_composer.js

asset_composer.js

42 ms

pinit_main.js

pinit_main.js

21 ms

jquery-ui-1.10.3.custom.min.js

jquery-ui-1.10.3.custom.min.js

778 ms

jquery.carouFredSel-6.2.1-packed.js

jquery.carouFredSel-6.2.1-packed.js

709 ms

jquery.appear.js

jquery.appear.js

723 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

734 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

747 ms

script.js

script.js

762 ms

css

css

20 ms

css

css

37 ms

3d%20interiors%20Visualisation.jpg

3d%20interiors%20Visualisation.jpg

788 ms

3d%20architectural%20Visualisation%20studio.jpg

3d%20architectural%20Visualisation%20studio.jpg

721 ms

3d%20hotel%20Visualisation.jpg

3d%20hotel%20Visualisation.jpg

736 ms

widgets.js

widgets.js

118 ms

3d%20plan.jpg

3d%20plan.jpg

600 ms

CGI%203d.jpg

CGI%203d.jpg

618 ms

CGI%203.jpg

CGI%203.jpg

633 ms

3d%20plan%20visualisation%20london.jpg

3d%20plan%20visualisation%20london.jpg

867 ms

hotel%203d%20visualisation%20london.jpg

hotel%203d%20visualisation%20london.jpg

774 ms

House%203d%20visualisation%20london.jpg

House%203d%20visualisation%20london.jpg

653 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

12 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

25 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

27 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVsEpbCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVsEpbCIPrQ.ttf

27 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrQ.ttf

27 ms

ico-font.woff

ico-font.woff

650 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

626 ms

typicons.woff

typicons.woff

601 ms

3d%20visualisation%20london.jpg

3d%20visualisation%20london.jpg

638 ms

3d%20interior%20image.jpg

3d%20interior%20image.jpg

739 ms

House%203d%20visualisation%20london%202.jpg

House%203d%20visualisation%20london%202.jpg

704 ms

display.png

display.png

751 ms

architecturalVisualisationlondon.jpg

architecturalVisualisationlondon.jpg

728 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

51 ms

timer.png

timer.png

324 ms

sprites.png

sprites.png

400 ms

settings

settings

73 ms

timeline.e108540dddc96e4b707f5cf259a582d7.js

timeline.e108540dddc96e4b707f5cf259a582d7.js

3 ms

AANTZZ_3D

AANTZZ_3D

51 ms

polyfills-a40ef1678bae11e696dba45124eadd70.js

polyfills-a40ef1678bae11e696dba45124eadd70.js

20 ms

runtime-b1c52fd0a13ead5fcf6b.js

runtime-b1c52fd0a13ead5fcf6b.js

48 ms

modules-96ebc7ac3ad66d681a3d.js

modules-96ebc7ac3ad66d681a3d.js

53 ms

main-babd9234dc048fb47339.js

main-babd9234dc048fb47339.js

52 ms

_app-a9c9f1a99e4414675fb1.js

_app-a9c9f1a99e4414675fb1.js

51 ms

%5BscreenName%5D-0517bdda27d5006a5a2d.js

%5BscreenName%5D-0517bdda27d5006a5a2d.js

52 ms

_buildManifest.js

_buildManifest.js

108 ms

_ssgManifest.js

_ssgManifest.js

108 ms

8526.0c32a8f0cfc5749221a3.js

8526.0c32a8f0cfc5749221a3.js

20 ms

1755.07a49c40b12af4f75780.js

1755.07a49c40b12af4f75780.js

21 ms

8283.f3e5048cca7cef5eed7f.js

8283.f3e5048cca7cef5eed7f.js

12 ms

3077.44bfeb00af01bc4020f6.js

3077.44bfeb00af01bc4020f6.js

14 ms

1362.42d432e02f7980bca032.js

1362.42d432e02f7980bca032.js

13 ms

4956.c4e51ef593974b9db0bb.js

4956.c4e51ef593974b9db0bb.js

75 ms

5893.d500bd2a89ded806aa73.js

5893.d500bd2a89ded806aa73.js

13 ms

Accessibility Review

aantzz.co.uk accessibility score

87

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

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

aantzz.co.uk 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

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

aantzz.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 Aantzz.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 Aantzz.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

aantzz.co.uk

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