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sidco.co.uk screenshot

Report Summary

  • 91

    Performance

    Renders faster than
    91% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

sidco.co.uk

Diesel & Gas Engine Spare Parts | Jenbacher | Ruston | Mirrlees | Deutz | SIDCO

Page Load Speed

3.2 sec in total

First Response

260 ms

Resources Loaded

2.6 sec

Page Rendered

282 ms

sidco.co.uk screenshot

About Website

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

SIDCO Energy Services Ltd Jenbacher Gas Engines Spare Parts Cylinder Heads Valves Inlet and Exhaust Valve Seats Water Pump Shafts Pistons Piston Rings Valve Spr

Visit sidco.co.uk

Key Findings

We analyzed Sidco.co.uk page load time and found that the first response time was 260 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

sidco.co.uk performance score

91

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

65/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

88/100

25%

SI (Speed Index)

Value4.1 s

79/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.066

97/100

15%

TTI (Time to Interactive)

Value2.6 s

98/100

10%

Network Requests Diagram

sidco.co.uk

260 ms

sidco.co.uk

325 ms

www.sidco.co.uk

1132 ms

joomla-fontawesome.min.css

160 ms

template.min.css

311 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that all of those requests were addressed to Sidco.co.uk and no external sources were called. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Sidco.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 70.5 kB (12%)

Content Size

593.3 kB

After Optimization

522.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sidco.co.uk main page is 593.3 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. 25% of websites need less resources to load. Images take 365.4 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 53.3 kB

  • Original 64.5 kB
  • After minification 60.6 kB
  • After compression 11.2 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 53.3 kB or 83% of the original size.

Image Optimization

-2%

Potential reduce by 7.5 kB

  • Original 365.4 kB
  • After minification 357.9 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. SIDCO images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 862 B

  • Original 73.7 kB
  • After minification 73.7 kB
  • After compression 72.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-10%

Potential reduce by 8.9 kB

  • Original 89.7 kB
  • After minification 89.7 kB
  • After compression 80.9 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. Sidco.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 19 (73%)

Requests Now

26

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SIDCO. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sidco.co.uk

sidco.co.uk

260 ms

sidco.co.uk

sidco.co.uk

325 ms

www.sidco.co.uk

www.sidco.co.uk

1132 ms

joomla-fontawesome.min.css

joomla-fontawesome.min.css

160 ms

template.min.css

template.min.css

311 ms

awesomplete.css

awesomplete.css

236 ms

joomla-alert.min.css

joomla-alert.min.css

237 ms

user.css

user.css

320 ms

cookie.css

cookie.css

241 ms

responsive.css

responsive.css

247 ms

metismenujs.min.js

metismenujs.min.js

334 ms

menu-metismenu.min.js

menu-metismenu.min.js

335 ms

skipto.min.js

skipto.min.js

336 ms

core.min.js

core.min.js

339 ms

webcomponents-bundle.min.js

webcomponents-bundle.min.js

388 ms

template.min.js

template.min.js

399 ms

collapse.min.js

collapse.min.js

412 ms

joomla-hidden-mail.min.js

joomla-hidden-mail.min.js

414 ms

awesomplete.min.js

awesomplete.min.js

415 ms

finder.min.js

finder.min.js

420 ms

messages.min.js

messages.min.js

469 ms

accessibility.min.js

accessibility.min.js

480 ms

cookie_script.js

cookie_script.js

493 ms

editor.css

editor.css

177 ms

sidco-energy-services-site-banner-1140.gif

sidco-energy-services-site-banner-1140.gif

167 ms

sidco-energy-services-site-banner-580.gif

sidco-energy-services-site-banner-580.gif

167 ms

Jenbacher_Head_320_-_Top_View_-_White2.jpg

Jenbacher_Head_320_-_Top_View_-_White2.jpg

411 ms

Cylinder-Head-Components.jpg

Cylinder-Head-Components.jpg

319 ms

SIDCO---Cylinder-Head---Jenbacher-620-F.jpg

SIDCO---Cylinder-Head---Jenbacher-620-F.jpg

168 ms

fa-solid-900.ttf

fa-solid-900.ttf

389 ms

fa-regular-400.ttf

fa-regular-400.ttf

289 ms

lato-v16-latin-regular.woff

lato-v16-latin-regular.woff

213 ms

Accessibility Review

sidco.co.uk accessibility score

98

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

sidco.co.uk best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

sidco.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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sidco.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 Sidco.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

sidco.co.uk

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