Tools & Wizards About Us
concept-smoke.co.uk screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

concept-smoke.co.uk

Smoke Machines | Smoke Generators – Concept Engineering

Page Load Speed

2.5 sec in total

First Response

204 ms

Resources Loaded

2.1 sec

Page Rendered

210 ms

concept-smoke.co.uk screenshot

About Website

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

Whether you need high temperature oil based smoke machines for hot fire training applications, water based smoke generators for security, leak testing or air visualisation Concept Smoke can help you.

Visit concept-smoke.co.uk

Key Findings

We analyzed Concept-smoke.co.uk page load time and found that the first response time was 204 ms and then it took 2.3 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

concept-smoke.co.uk performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

60/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

7/100

25%

SI (Speed Index)

Value5.0 s

63/100

10%

TBT (Total Blocking Time)

Value1,580 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.008

100/100

15%

TTI (Time to Interactive)

Value10.2 s

25/100

10%

Network Requests Diagram

concept-smoke.co.uk

204 ms

www.concept-smoke.co.uk

628 ms

swfobject.js

90 ms

style.css

178 ms

shadowbox.css

266 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 88% of them (49 requests) were addressed to the original Concept-smoke.co.uk, 4% (2 requests) were made to Ssl.google-analytics.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (780 ms) belongs to the original domain Concept-smoke.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 72.1 kB (13%)

Content Size

550.0 kB

After Optimization

477.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Concept-smoke.co.uk main page is 550.0 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 431.5 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 25.2 kB

  • Original 33.5 kB
  • After minification 27.6 kB
  • After compression 8.3 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 6.0 kB, which is 18% 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 25.2 kB or 75% of the original size.

Image Optimization

-7%

Potential reduce by 31.6 kB

  • Original 431.5 kB
  • After minification 399.9 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. Concept Smoke images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 13.5 kB

  • Original 80.1 kB
  • After minification 80.1 kB
  • After compression 66.6 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 13.5 kB or 17% of the original size.

CSS Optimization

-36%

Potential reduce by 1.8 kB

  • Original 4.9 kB
  • After minification 4.9 kB
  • After compression 3.2 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. Concept-smoke.co.uk needs all CSS files to be minified and compressed as it can save up to 1.8 kB or 36% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (33%)

Requests Now

52

After Optimization

35

  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Concept Smoke. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

concept-smoke.co.uk

concept-smoke.co.uk

204 ms

www.concept-smoke.co.uk

www.concept-smoke.co.uk

628 ms

swfobject.js

swfobject.js

90 ms

style.css

style.css

178 ms

shadowbox.css

shadowbox.css

266 ms

functions.js

functions.js

339 ms

fader.js

fader.js

341 ms

jquery-1.2.3.pack.js

jquery-1.2.3.pack.js

434 ms

jquery.jcarousel.pack.js

jquery.jcarousel.pack.js

355 ms

shadowbox2.js

shadowbox2.js

454 ms

shadowbox_config.js

shadowbox_config.js

360 ms

cookie-acknowledge.js

cookie-acknowledge.js

420 ms

js

js

70 ms

1057.js

1057.js

366 ms

1057.js

1057.js

360 ms

page_bg.gif

page_bg.gif

156 ms

icon-close.png

icon-close.png

90 ms

logo.png

logo.png

95 ms

ISO9001.png

ISO9001.png

91 ms

FPA-Member-Logo-to-2025.png

FPA-Member-Logo-to-2025.png

164 ms

vicount-smoke-generator.png

vicount-smoke-generator.png

171 ms

smoke_generators.png

smoke_generators.png

97 ms

aerosol_generators.png

aerosol_generators.png

175 ms

spirit_900.png

spirit_900.png

171 ms

air_trace.png

air_trace.png

183 ms

b1.png

b1.png

185 ms

smoke_scrubbers.png

smoke_scrubbers.png

247 ms

specialist_accessories.png

specialist_accessories.png

255 ms

movie_camera.png

movie_camera.png

255 ms

newspapaer.png

newspapaer.png

263 ms

thumbnail.aspx

thumbnail.aspx

279 ms

thumbnail.aspx

thumbnail.aspx

780 ms

ga.js

ga.js

40 ms

v2.zopim.com

v2.zopim.com

73 ms

menu_bg.gif

menu_bg.gif

316 ms

submenubg_trans.png

submenubg_trans.png

326 ms

smoke1.jpg

smoke1.jpg

305 ms

smoke2.jpg

smoke2.jpg

316 ms

smoke3.jpg

smoke3.jpg

334 ms

smoke4.jpg

smoke4.jpg

377 ms

smoke5.jpg

smoke5.jpg

388 ms

smoke6.jpg

smoke6.jpg

393 ms

toptext_outer_bg.gif

toptext_outer_bg.gif

403 ms

top_text_bg.jpg

top_text_bg.jpg

424 ms

box_bottom_2thirds.gif

box_bottom_2thirds.gif

454 ms

box_divider.gif

box_divider.gif

456 ms

__utm.gif

__utm.gif

11 ms

bg.gif

bg.gif

431 ms

leftarrow.png

leftarrow.png

445 ms

rightarrow.png

rightarrow.png

466 ms

MiniColt4WithCaption.jpg

MiniColt4WithCaption.jpg

497 ms

HolmesdaleTunnelVentilation.jpg

HolmesdaleTunnelVentilation.jpg

507 ms

HolmesdaleTunnel.jpg

HolmesdaleTunnel.jpg

514 ms

HMSExcellent.jpg

HMSExcellent.jpg

531 ms

HotSmokeExtractionMcDonaghStationKilkenny.jpg

HotSmokeExtractionMcDonaghStationKilkenny.jpg

554 ms

asset_composer.js

asset_composer.js

29 ms

Accessibility Review

concept-smoke.co.uk accessibility score

72

Accessibility Issues

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

High

Links do not have a discernible name

Best Practices

concept-smoke.co.uk best practices score

50

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

concept-smoke.co.uk SEO score

58

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

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 Concept-smoke.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 Concept-smoke.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

concept-smoke.co.uk

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