Tools & Wizards About Us
sias.com screenshot

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 40

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 81

    SEO

    Google-friendlier than
    43% of websites

sias.com

** Sias.com **

Page Load Speed

6.9 sec in total

First Response

315 ms

Resources Loaded

6 sec

Page Rendered

586 ms

sias.com screenshot

About Website

Welcome to sias.com homepage info - get ready to check Sias best content for United Kingdom right away, or after learning these important things about sias.com

to enable transport professionals to design, evaluate and present amazing solutions. Easy to learn and use. Built on 20 years’ industry experience.

Visit sias.com

Key Findings

We analyzed Sias.com page load time and found that the first response time was 315 ms and then it took 6.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

sias.com performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.5 s

2/100

10%

LCP (Largest Contentful Paint)

Value12.3 s

0/100

25%

SI (Speed Index)

Value9.1 s

14/100

10%

TBT (Total Blocking Time)

Value870 ms

33/100

30%

CLS (Cumulative Layout Shift)

Value0.86

4/100

15%

TTI (Time to Interactive)

Value14.0 s

10/100

10%

Network Requests Diagram

sias.com

315 ms

www.paramics.co.uk

605 ms

150 ms

css

61 ms

colorbox.css

100 ms

Our browser made a total of 119 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Sias.com, 85% (101 requests) were made to Paramics.co.uk and 5% (6 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Paramics.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (21%)

Content Size

5.2 MB

After Optimization

4.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sias.com main page is 5.2 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 4.4 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 137.5 kB

  • Original 151.8 kB
  • After minification 86.4 kB
  • After compression 14.3 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 65.4 kB, which is 43% 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 137.5 kB or 91% of the original size.

Image Optimization

-13%

Potential reduce by 578.0 kB

  • Original 4.4 MB
  • After minification 3.9 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. Obviously, Sias needs image optimization as it can save up to 578.0 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-22%

Potential reduce by 37.5 kB

  • Original 168.1 kB
  • After minification 168.1 kB
  • After compression 130.7 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 37.5 kB or 22% of the original size.

CSS Optimization

-75%

Potential reduce by 313.8 kB

  • Original 416.4 kB
  • After minification 416.2 kB
  • After compression 102.6 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. Sias.com needs all CSS files to be minified and compressed as it can save up to 313.8 kB or 75% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (23%)

Requests Now

105

After Optimization

81

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 105 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sias. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sias.com

sias.com

315 ms

www.paramics.co.uk

www.paramics.co.uk

605 ms

150 ms

css

css

61 ms

colorbox.css

colorbox.css

100 ms

jquery.cookiebar.css

jquery.cookiebar.css

496 ms

typo_guillemets.css

typo_guillemets.css

588 ms

albums.css

albums.css

669 ms

cvtupload.css

cvtupload.css

670 ms

style.css

style.css

755 ms

style2.css

style2.css

679 ms

filiale.css

filiale.css

682 ms

jquery-3.3.1.min.js

jquery-3.3.1.min.js

825 ms

jquery.colorbox.js

jquery.colorbox.js

746 ms

spip.mediabox.js

spip.mediabox.js

746 ms

jsdyn-jquery_cookiebar_js-9ae9ce5d.js

jsdyn-jquery_cookiebar_js-9ae9ce5d.js

887 ms

jquery.cookiebar.call.js

jquery.cookiebar.call.js

888 ms

TweenMax.min.js

TweenMax.min.js

922 ms

lib.js

lib.js

977 ms

hammer.js

hammer.js

875 ms

script.js

script.js

875 ms

analytics.js

analytics.js

1144 ms

yIJalDp_9WI

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1224 ms

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1052 ms

station.png

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1131 ms

overlay.png

overlay.png

143 ms

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1169 ms

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1776 ms

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1775 ms

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1780 ms

collect

collect

47 ms

speech-booktf-webfont.otf

speech-booktf-webfont.otf

1724 ms

collect

collect

360 ms

www-player.css

www-player.css

111 ms

www-embed-player.js

www-embed-player.js

236 ms

base.js

base.js

369 ms

fetch-polyfill.js

fetch-polyfill.js

69 ms

speech-mediumtf-webfont.otf

speech-mediumtf-webfont.otf

1674 ms

speech-boldtf-webfont.otf

speech-boldtf-webfont.otf

1581 ms

speech-bold-webfont.otf

speech-bold-webfont.otf

1352 ms

speech-book-webfont.otf

speech-book-webfont.otf

1385 ms

speech-boldcapstf-webfont.otf

speech-boldcapstf-webfont.otf

1386 ms

speech-mediumcapstf-webfont.otf

speech-mediumcapstf-webfont.otf

1369 ms

ga-audiences

ga-audiences

567 ms

ad_status.js

ad_status.js

367 ms

UNMeoPQ8rtRt9hrMkVLrjVSzaMRKLPVY2pV-dxR9xRk.js

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220 ms

embed.js

embed.js

134 ms

socicon.woff

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804 ms

fontawesome-webfont.woff

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995 ms

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908 ms

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620 ms

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622 ms

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861 ms

id

id

323 ms

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582 ms

Create

Create

575 ms

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691 ms

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450 ms

Accessibility Review

sias.com accessibility score

40

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

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

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

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

[id] attributes on active, focusable elements are not unique

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

sias.com 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

sias.com SEO score

81

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sias.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Sias.com 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

sias.com

Open Graph data is detected on the main page of Sias. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: