Tools & Wizards About Us
specfluestore.com screenshot

Report Summary

  • 3

    Performance

    Renders faster than
    20% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

specfluestore.com

Specflue: Flues, Chimneys, Wood Burning and Pellet Stoves

Page Load Speed

3.9 sec in total

First Response

277 ms

Resources Loaded

3.1 sec

Page Rendered

509 ms

specfluestore.com screenshot

About Website

Visit specfluestore.com now to see the best up-to-date Specflue Store content for United Kingdom and also check out these interesting facts you probably never knew about specfluestore.com

Specflue established in 1992 provides industry leading products and services to the Flue, Chimney, Renewable and Stove industries

Visit specfluestore.com

Key Findings

We analyzed Specfluestore.com page load time and found that the first response time was 277 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

specfluestore.com performance score

3

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value18.3 s

0/100

25%

SI (Speed Index)

Value23.9 s

0/100

10%

TBT (Total Blocking Time)

Value14,670 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.5

16/100

15%

TTI (Time to Interactive)

Value39.5 s

0/100

10%

Network Requests Diagram

www.specflue.com

277 ms

www.specflue.com

536 ms

gtm.js

83 ms

3e5ed9e8-ecbc-4dcf-81ee-77b1bfac5cb2.js

913 ms

jquery.fancybox.css

153 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Specfluestore.com, 20% (11 requests) were made to Platform.twitter.com and 5% (3 requests) were made to Syndication.twitter.com. The less responsive or slowest element that took the longest time to load (913 ms) relates to the external source Fast.fonts.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 113.6 kB (4%)

Content Size

2.7 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Specfluestore.com main page is 2.7 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. 65% of websites need less resources to load. Images take 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 39.6 kB

  • Original 55.1 kB
  • After minification 54.1 kB
  • After compression 15.6 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 39.6 kB or 72% of the original size.

Image Optimization

-3%

Potential reduce by 62.9 kB

  • Original 2.5 MB
  • After minification 2.4 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. Specflue Store images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 6.2 kB

  • Original 50.2 kB
  • After minification 50.2 kB
  • After compression 44.0 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 6.2 kB or 12% of the original size.

CSS Optimization

-8%

Potential reduce by 4.9 kB

  • Original 59.1 kB
  • After minification 59.1 kB
  • After compression 54.2 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. Specfluestore.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 30 (57%)

Requests Now

53

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Specflue Store. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.specflue.com

www.specflue.com

277 ms

www.specflue.com

www.specflue.com

536 ms

gtm.js

gtm.js

83 ms

3e5ed9e8-ecbc-4dcf-81ee-77b1bfac5cb2.js

3e5ed9e8-ecbc-4dcf-81ee-77b1bfac5cb2.js

913 ms

jquery.fancybox.css

jquery.fancybox.css

153 ms

jquery.fancybox-buttons.css

jquery.fancybox-buttons.css

233 ms

jquery.fancybox-thumbs.css

jquery.fancybox-thumbs.css

259 ms

bootstrap-datetimepicker.min.css

bootstrap-datetimepicker.min.css

259 ms

main.css

main.css

657 ms

jquery-ui.css

jquery-ui.css

94 ms

widgets.js

widgets.js

155 ms

jquery-1.12.4.min.js

jquery-1.12.4.min.js

40 ms

jquery-ui-1.10.3.custom.min.js

jquery-ui-1.10.3.custom.min.js

280 ms

bootstrap.min.js

bootstrap.min.js

244 ms

api.js

api.js

69 ms

jquery.mousewheel-3.0.6.pack.js

jquery.mousewheel-3.0.6.pack.js

265 ms

jquery.fancybox.js

jquery.fancybox.js

426 ms

jquery.fancybox-buttons.js

jquery.fancybox-buttons.js

328 ms

jquery.fancybox-thumbs.js

jquery.fancybox-thumbs.js

350 ms

jquery.fancybox-media.js

jquery.fancybox-media.js

357 ms

moment-with-locales.min.js

moment-with-locales.min.js

735 ms

bootstrap-datetimepicker.min.js

bootstrap-datetimepicker.min.js

516 ms

validator.min.js

validator.min.js

436 ms

main.js.php

main.js.php

515 ms

mt.js

mt.js

190 ms

sensor.js

sensor.js

149 ms

logo.png

logo.png

147 ms

header-dog.png

header-dog.png

224 ms

1097-flue_pic-1-3-1120.jpg

1097-flue_pic-1-3-1120.jpg

116 ms

864-wood_burning_stoves_pic-1-3-1120.jpg

864-wood_burning_stoves_pic-1-3-1120.jpg

694 ms

865-pellet_appliances-1-3-1120.jpg

865-pellet_appliances-1-3-1120.jpg

305 ms

860-commercial_pic-1-3-1120.jpg

860-commercial_pic-1-3-1120.jpg

563 ms

859-renewables_pic-1-3-1120.jpg

859-renewables_pic-1-3-1120.jpg

214 ms

590-shutterstock_189835505-1-3-1120.jpg

590-shutterstock_189835505-1-3-1120.jpg

218 ms

1206-outdoorlivingsquare-1-3-750.jpg

1206-outdoorlivingsquare-1-3-750.jpg

219 ms

1449-fuel-1-3-750.jpg

1449-fuel-1-3-750.jpg

304 ms

SIA-Logo.jpg

SIA-Logo.jpg

304 ms

HETAS_logo.jpg

HETAS_logo.jpg

304 ms

RLSS_logo.jpg

RLSS_logo.jpg

372 ms

clearSkies_logo.jpg

clearSkies_logo.jpg

772 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

337 ms

recaptcha__en.js

recaptcha__en.js

101 ms

widget_iframe.7dae38096d06923d683a2a807172322a.html

widget_iframe.7dae38096d06923d683a2a807172322a.html

120 ms

settings

settings

100 ms

1482-octoberpotm2022-1-1-1120.jpg

1482-octoberpotm2022-1-1-1120.jpg

87 ms

horizon_timeline.a7991bb824d62c8d5038ddd875db8389.js

horizon_timeline.a7991bb824d62c8d5038ddd875db8389.js

25 ms

embeds

embeds

32 ms

specflue

specflue

537 ms

polyfills-57d3feabe8bfd4ee389c.js

polyfills-57d3feabe8bfd4ee389c.js

24 ms

runtime-eb61dff4a84b8f906e6b.js

runtime-eb61dff4a84b8f906e6b.js

48 ms

modules.c7def0268c66f6a548ed.js

modules.c7def0268c66f6a548ed.js

73 ms

main-e9db78f5e7b3d83edd5e.js

main-e9db78f5e7b3d83edd5e.js

90 ms

_app-446fb4a338b215deec8c.js

_app-446fb4a338b215deec8c.js

91 ms

%5BscreenName%5D-c8b4c96951cf24f547b4.js

%5BscreenName%5D-c8b4c96951cf24f547b4.js

96 ms

_buildManifest.js

_buildManifest.js

100 ms

_ssgManifest.js

_ssgManifest.js

100 ms

Accessibility Review

specfluestore.com accessibility score

80

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

Links do not have a discernible name

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

High

Heading elements are not in a sequentially-descending order

Best Practices

specfluestore.com best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

specfluestore.com SEO score

98

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

High

Tap targets are not sized appropriately

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 Specfluestore.com 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 Specfluestore.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

specfluestore.com

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