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saffronheating.co.uk screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

saffronheating.co.uk

Fast & Reliable Heating, Cooling and Plumbing Services | Saffron Heating

Page Load Speed

4.3 sec in total

First Response

275 ms

Resources Loaded

3.7 sec

Page Rendered

407 ms

saffronheating.co.uk screenshot

About Website

Welcome to saffronheating.co.uk homepage info - get ready to check Saffron Heating best content right away, or after learning these important things about saffronheating.co.uk

Saffron Heating is an established heating, cooling and plumbing services provider for London and Essex: 100% satisfaction guarantee with everything we do!

Visit saffronheating.co.uk

Key Findings

We analyzed Saffronheating.co.uk page load time and found that the first response time was 275 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

saffronheating.co.uk performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.3 s

1/100

10%

LCP (Largest Contentful Paint)

Value18.2 s

0/100

25%

SI (Speed Index)

Value12.3 s

3/100

10%

TBT (Total Blocking Time)

Value1,400 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0.038

100/100

15%

TTI (Time to Interactive)

Value16.1 s

6/100

10%

Network Requests Diagram

saffronheating.co.uk

275 ms

www.saffronheating.co.uk

1058 ms

gtm.js

76 ms

wp-emoji-release.min.js

148 ms

js_composer.min.css

334 ms

Our browser made a total of 121 requests to load all elements on the main page. We found that 64% of them (78 requests) were addressed to the original Saffronheating.co.uk, 13% (16 requests) were made to Fonts.gstatic.com and 12% (14 requests) were made to Lh3.googleusercontent.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Saffronheating.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 188.6 kB (13%)

Content Size

1.4 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Saffronheating.co.uk main page is 1.4 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. 75% 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 841.4 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 103.3 kB

  • Original 120.7 kB
  • After minification 112.3 kB
  • After compression 17.4 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 103.3 kB or 86% of the original size.

Image Optimization

-3%

Potential reduce by 27.3 kB

  • Original 841.4 kB
  • After minification 814.1 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. Saffron Heating images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 38.5 kB

  • Original 270.9 kB
  • After minification 270.9 kB
  • After compression 232.4 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 38.5 kB or 14% of the original size.

CSS Optimization

-10%

Potential reduce by 19.5 kB

  • Original 204.6 kB
  • After minification 204.6 kB
  • After compression 185.1 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. Saffronheating.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 59 (58%)

Requests Now

101

After Optimization

42

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 101 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Saffron Heating. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 29 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

saffronheating.co.uk

saffronheating.co.uk

275 ms

www.saffronheating.co.uk

www.saffronheating.co.uk

1058 ms

gtm.js

gtm.js

76 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

148 ms

js_composer.min.css

js_composer.min.css

334 ms

css_composer_front.css

css_composer_front.css

257 ms

style.min.css

style.min.css

263 ms

style.css

style.css

259 ms

settings.css

settings.css

260 ms

sfsi-style.css

sfsi-style.css

265 ms

jquery.fancybox.css

jquery.fancybox.css

351 ms

owl.carousel.css

owl.carousel.css

352 ms

fontello.css

fontello.css

434 ms

bootstrap.min.css

bootstrap.min.css

353 ms

demo.css

demo.css

354 ms

styles.css

styles.css

425 ms

styles_iconic.css

styles_iconic.css

433 ms

style.css

style.css

521 ms

skin_1.css

skin_1.css

443 ms

responsive.css

responsive.css

440 ms

css

css

30 ms

google-review.css

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518 ms

style.css

style.css

520 ms

themes.css

themes.css

528 ms

vc-mod-table.css

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528 ms

font-awesome.css

font-awesome.css

530 ms

cache.skin.css

cache.skin.css

613 ms

button.min.css

button.min.css

691 ms

Defaults.css

Defaults.css

607 ms

jquery.js

jquery.js

619 ms

jquery-migrate.min.js

jquery-migrate.min.js

619 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

721 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

720 ms

jquery.modernizr.js

jquery.modernizr.js

733 ms

wpac-time.js

wpac-time.js

734 ms

css

css

39 ms

css

css

16 ms

pop-widget.js

pop-widget.js

673 ms

scripts.js

scripts.js

735 ms

core.min.js

core.min.js

842 ms

modernizr.custom.min.js

modernizr.custom.min.js

735 ms

analytics.js

analytics.js

18 ms

custom.js

custom.js

833 ms

collect

collect

13 ms

collect

collect

25 ms

js

js

78 ms

ga-audiences

ga-audiences

33 ms

widget.min.js

widget.min.js

760 ms

tabs.min.js

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649 ms

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679 ms

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678 ms

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775 ms

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770 ms

owl.carousel.min.js

owl.carousel.min.js

688 ms

jquery.queryloader2.min.js

jquery.queryloader2.min.js

690 ms

isotope.pkgd.min.js

isotope.pkgd.min.js

710 ms

termosolar.plugins.js

termosolar.plugins.js

709 ms

termosolar.core.js

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787 ms

frontend.js

frontend.js

718 ms

btnsx.min.js

btnsx.min.js

708 ms

wp-embed.min.js

wp-embed.min.js

702 ms

js_composer_front.min.js

js_composer_front.min.js

703 ms

rplg.js

rplg.js

696 ms

css

css

13 ms

skin_1.css

skin_1.css

660 ms

fbevents.js

fbevents.js

40 ms

Saffron-logomini3.png

Saffron-logomini3.png

640 ms

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viber-image-2019-05-07-22.50.04.jpg

705 ms

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217 ms

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263 ms

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267 ms

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635 ms

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636 ms

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637 ms

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635 ms

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595 ms

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636 ms

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636 ms

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641 ms

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635 ms

AATXAJyPdMDI9KrujwjZXO6gMOSDgzJQe53CThNPfpE=s128-c0x00000000-cc-rp-mo

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639 ms

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640 ms

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638 ms

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638 ms

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702 ms

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640 ms

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642 ms

vissmann-logo.jpg

vissmann-logo.jpg

641 ms

Vaillant-Boilers-Logo.gif

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641 ms

brands15.png

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674 ms

get.jpg

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731 ms

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730 ms

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761 ms

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444 ms

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loader.gif

106 ms

Accessibility Review

saffronheating.co.uk accessibility score

69

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

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

Some elements have a [tabindex] value greater than 0

Best Practices

saffronheating.co.uk best practices score

67

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

saffronheating.co.uk SEO score

93

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

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 Saffronheating.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 Saffronheating.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

saffronheating.co.uk

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