Tools & Wizards About Us
aleckassociates.co.uk screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 52

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

aleckassociates.co.uk

Legacy website of Aleck Associates Ltd, Structural Engineers in London UK

Page Load Speed

3.1 sec in total

First Response

487 ms

Resources Loaded

2.2 sec

Page Rendered

378 ms

aleckassociates.co.uk screenshot

About Website

Welcome to aleckassociates.co.uk homepage info - get ready to check Aleck Associates best content for United States right away, or after learning these important things about aleckassociates.co.uk

structural engineers our work consists of designs for new building work, structural designs for building alterations, and appraisals of existing buildings in London and the surrounding areas. We typic...

Visit aleckassociates.co.uk

Key Findings

We analyzed Aleckassociates.co.uk page load time and found that the first response time was 487 ms and then it took 2.6 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

aleckassociates.co.uk performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.8 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.8 s

100/100

25%

SI (Speed Index)

Value0.8 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.096

91/100

15%

TTI (Time to Interactive)

Value0.8 s

100/100

10%

Network Requests Diagram

aleckassociates.co.uk

487 ms

www.aleckassociates.co.uk

924 ms

style.css

228 ms

slider.css

154 ms

styles.css

154 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 90% of them (37 requests) were addressed to the original Aleckassociates.co.uk, 5% (2 requests) were made to Netdna.bootstrapcdn.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (924 ms) belongs to the original domain Aleckassociates.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 282.7 kB (34%)

Content Size

836.5 kB

After Optimization

553.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Aleckassociates.co.uk main page is 836.5 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. 30% of websites need less resources to load. Images take 550.7 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 49.8 kB

  • Original 59.6 kB
  • After minification 56.2 kB
  • After compression 9.8 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 49.8 kB or 84% of the original size.

Image Optimization

-15%

Potential reduce by 84.5 kB

  • Original 550.7 kB
  • After minification 466.2 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. Obviously, Aleck Associates needs image optimization as it can save up to 84.5 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-59%

Potential reduce by 99.5 kB

  • Original 167.4 kB
  • After minification 164.2 kB
  • After compression 67.9 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 99.5 kB or 59% of the original size.

CSS Optimization

-83%

Potential reduce by 48.8 kB

  • Original 58.8 kB
  • After minification 43.0 kB
  • After compression 10.0 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. Aleckassociates.co.uk needs all CSS files to be minified and compressed as it can save up to 48.8 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (32%)

Requests Now

38

After Optimization

26

  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aleck Associates. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

aleckassociates.co.uk

aleckassociates.co.uk

487 ms

www.aleckassociates.co.uk

www.aleckassociates.co.uk

924 ms

style.css

style.css

228 ms

slider.css

slider.css

154 ms

styles.css

styles.css

154 ms

font-awesome.css

font-awesome.css

5 ms

jquery.js

jquery.js

376 ms

swfobject.js

swfobject.js

165 ms

effects.js

effects.js

219 ms

touch.js

touch.js

329 ms

jquery.cycle.all.js

jquery.cycle.all.js

283 ms

jquery.easing.min.js

jquery.easing.min.js

190 ms

jquery.touchwipe.min.js

jquery.touchwipe.min.js

190 ms

script.js

script.js

190 ms

scroll-back-to-top.js

scroll-back-to-top.js

283 ms

ga.js

ga.js

6 ms

__utm.gif

__utm.gif

11 ms

body.png

body.png

155 ms

mast.png

mast.png

82 ms

logo.jpg

logo.jpg

166 ms

topbox.png

topbox.png

82 ms

delicious.png

delicious.png

81 ms

facebook.png

facebook.png

87 ms

twitter.png

twitter.png

159 ms

shadow.png

shadow.png

304 ms

wa_left.png

wa_left.png

158 ms

wa_right.png

wa_right.png

164 ms

Slide-2.jpg

Slide-2.jpg

377 ms

Slide-1.jpg

Slide-1.jpg

381 ms

construction-200x150.jpg

construction-200x150.jpg

232 ms

ImgIndex_3.jpg

ImgIndex_3.jpg

247 ms

widget_1.jpg

widget_1.jpg

241 ms

widget_3.jpg

widget_3.jpg

310 ms

widget_4.jpg

widget_4.jpg

319 ms

constructionline-logo.jpg

constructionline-logo.jpg

491 ms

logo_ewb.jpg

logo_ewb.jpg

378 ms

constructionyouth.jpg

constructionyouth.jpg

387 ms

stripe.png

stripe.png

387 ms

post.png

post.png

442 ms

botom.png

botom.png

445 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

5 ms

Accessibility Review

aleckassociates.co.uk accessibility score

52

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.

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

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

Image elements do not have [alt] attributes

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

aleckassociates.co.uk best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

aleckassociates.co.uk SEO score

83

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

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

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 Aleckassociates.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 Aleckassociates.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

aleckassociates.co.uk

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