Tools & Wizards About Us
brightsparxlondon.co.uk screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 94

    SEO

    Google-friendlier than
    90% of websites

brightsparxlondon.co.uk

Electrician Wandsworth | Electrical Contractor London | Trusted Electrical Services in London | Brightsparx London

Page Load Speed

28.5 sec in total

First Response

3.9 sec

Resources Loaded

24.4 sec

Page Rendered

130 ms

brightsparxlondon.co.uk screenshot

About Website

Welcome to brightsparxlondon.co.uk homepage info - get ready to check Brightsparx London best content right away, or after learning these important things about brightsparxlondon.co.uk

BrightSparx London offers reliable electrical services for residential and commercial properties. Our certified electricians ensure safety and quality in every job.

Visit brightsparxlondon.co.uk

Key Findings

We analyzed Brightsparxlondon.co.uk page load time and found that the first response time was 3.9 sec and then it took 24.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

brightsparxlondon.co.uk performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.6 s

0/100

10%

LCP (Largest Contentful Paint)

Value8.7 s

1/100

25%

SI (Speed Index)

Value16.6 s

0/100

10%

TBT (Total Blocking Time)

Value850 ms

34/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.9 s

21/100

10%

Network Requests Diagram

brightsparxlondon.co.uk

3891 ms

grid.css

402 ms

base.css

394 ms

layout.css

468 ms

audio-player.css

458 ms

Our browser made a total of 126 requests to load all elements on the main page. We found that 95% of them (120 requests) were addressed to the original Brightsparxlondon.co.uk, 2% (2 requests) were made to Googletagmanager.com and 1% (1 request) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (3.9 sec) belongs to the original domain Brightsparxlondon.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 87.7 kB (55%)

Content Size

160.1 kB

After Optimization

72.4 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Brightsparxlondon.co.uk main page is 160.1 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. CSS take 82.7 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 62.0 kB

  • Original 76.0 kB
  • After minification 74.8 kB
  • After compression 14.0 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 62.0 kB or 82% of the original size.

JavaScript Optimization

-5%

Potential reduce by 74 B

  • Original 1.4 kB
  • After minification 1.4 kB
  • After compression 1.3 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

-31%

Potential reduce by 25.6 kB

  • Original 82.7 kB
  • After minification 82.7 kB
  • After compression 57.1 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. Brightsparxlondon.co.uk needs all CSS files to be minified and compressed as it can save up to 25.6 kB or 31% of the original size.

Requests Breakdown

Number of requests can be reduced by 48 (94%)

Requests Now

51

After Optimization

3

  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Brightsparx London. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 46 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

brightsparxlondon.co.uk

brightsparxlondon.co.uk

3891 ms

grid.css

grid.css

402 ms

base.css

base.css

394 ms

layout.css

layout.css

468 ms

audio-player.css

audio-player.css

458 ms

blog.css

blog.css

438 ms

postslider.css

postslider.css

440 ms

buttons.css

buttons.css

894 ms

buttonrow.css

buttonrow.css

893 ms

buttons_fullwidth.css

buttons_fullwidth.css

881 ms

catalogue.css

catalogue.css

887 ms

comments.css

comments.css

868 ms

contact.css

contact.css

886 ms

slideshow.css

slideshow.css

1266 ms

contentslider.css

contentslider.css

1268 ms

countdown.css

countdown.css

1256 ms

gallery.css

gallery.css

1266 ms

gallery_horizontal.css

gallery_horizontal.css

1254 ms

google_maps.css

google_maps.css

1258 ms

grid_row.css

grid_row.css

1777 ms

heading.css

heading.css

1711 ms

headline_rotator.css

headline_rotator.css

1666 ms

hr.css

hr.css

1776 ms

icon.css

icon.css

1658 ms

icon_circles.css

icon_circles.css

1658 ms

iconbox.css

iconbox.css

2186 ms

icongrid.css

icongrid.css

2165 ms

iconlist.css

iconlist.css

2223 ms

image.css

image.css

2085 ms

image_hotspots.css

image_hotspots.css

2137 ms

magazine.css

magazine.css

2167 ms

masonry_entries.css

masonry_entries.css

2525 ms

avia-snippet-site-preloader.css

avia-snippet-site-preloader.css

2527 ms

menu.css

menu.css

2529 ms

notification.css

notification.css

2621 ms

numbers.css

numbers.css

2537 ms

js

js

102 ms

jquery-2.2.4.min.js

jquery-2.2.4.min.js

25 ms

js

js

179 ms

portfolio.css

portfolio.css

2560 ms

post_metadata.css

post_metadata.css

2510 ms

progressbar.css

progressbar.css

2596 ms

promobox.css

promobox.css

2453 ms

search.css

search.css

2555 ms

slideshow_accordion.css

slideshow_accordion.css

2566 ms

slideshow_feature_image.css

slideshow_feature_image.css

2512 ms

slideshow_fullsize.css

slideshow_fullsize.css

2383 ms

slideshow_fullscreen.css

slideshow_fullscreen.css

2385 ms

slideshow_layerslider.css

slideshow_layerslider.css

2499 ms

social_share.css

social_share.css

2506 ms

tab_section.css

tab_section.css

2509 ms

table.css

table.css

2533 ms

tabs.css

tabs.css

2384 ms

team.css

team.css

2477 ms

testimonials.css

testimonials.css

2537 ms

timeline.css

timeline.css

2498 ms

toggles.css

toggles.css

2579 ms

video.css

video.css

2541 ms

layerslider.css

layerslider.css

2407 ms

shortcodes.css

shortcodes.css

2504 ms

magnific-popup.css

magnific-popup.css

2502 ms

avia-snippet-lightbox.css

avia-snippet-lightbox.css

2485 ms

avia-snippet-widget.css

avia-snippet-widget.css

2451 ms

enfold.css

enfold.css

2485 ms

custom.css

custom.css

2336 ms

post-22.css

post-22.css

2484 ms

jquery.min.js

jquery.min.js

2353 ms

avia-compat.js

avia-compat.js

2424 ms

avia.js

avia.js

2434 ms

shortcodes.js

shortcodes.js

2504 ms

audio-player.js

audio-player.js

2298 ms

contact.js

contact.js

2888 ms

slideshow.js

slideshow.js

2852 ms

countdown.js

countdown.js

2441 ms

gallery.js

gallery.js

2793 ms

gallery_horizontal.js

gallery_horizontal.js

2760 ms

headline_rotator.js

headline_rotator.js

2529 ms

icon_circles.js

icon_circles.js

2416 ms

icongrid.js

icongrid.js

2701 ms

iconlist.js

iconlist.js

2760 ms

image_hotspots.js

image_hotspots.js

2773 ms

magazine.js

magazine.js

2778 ms

isotope.js

isotope.js

2678 ms

masonry_entries.js

masonry_entries.js

2554 ms

menu.js

menu.js

2718 ms

notification.js

notification.js

2728 ms

numbers.js

numbers.js

2761 ms

portfolio.js

portfolio.js

2861 ms

progressbar.js

progressbar.js

3132 ms

slideshow-video.js

slideshow-video.js

2632 ms

slideshow_accordion.js

slideshow_accordion.js

2767 ms

slideshow_fullscreen.js

slideshow_fullscreen.js

2733 ms

slideshow_layerslider.js

slideshow_layerslider.js

3741 ms

tab_section.js

tab_section.js

2818 ms

tabs.js

tabs.js

2703 ms

testimonials.js

testimonials.js

2731 ms

timeline.js

timeline.js

2696 ms

toggles.js

toggles.js

2819 ms

video.js

video.js

2896 ms

avia-snippet-hamburger-menu.js

avia-snippet-hamburger-menu.js

2830 ms

parallax.js

parallax.js

2795 ms

avia-snippet-parallax.js

avia-snippet-parallax.js

2709 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

2749 ms

avia-snippet-lightbox.js

avia-snippet-lightbox.js

2825 ms

css

css

27 ms

avia-snippet-megamenu.js

avia-snippet-megamenu.js

3038 ms

72 ms

avia-snippet-sticky-header.js

avia-snippet-sticky-header.js

2796 ms

avia-snippet-footer-effects.js

avia-snippet-footer-effects.js

2759 ms

30 ms

avia-snippet-widget.js

avia-snippet-widget.js

2709 ms

avia_blocks_front.js

avia_blocks_front.js

2475 ms

avia_google_maps_front.js

avia_google_maps_front.js

2734 ms

layerslider.utils.js

layerslider.utils.js

2605 ms

layerslider.kreaturamedia.jquery.js

layerslider.kreaturamedia.jquery.js

2810 ms

layerslider.transitions.js

layerslider.transitions.js

2603 ms

entypo-fontello.woff

entypo-fontello.woff

2905 ms

BSL-Logo-300x83.png

BSL-Logo-300x83.png

2461 ms

Fuse-Box.jpg

Fuse-Box.jpg

2604 ms

light.jpg

light.jpg

2646 ms

Spot_lights.jpg

Spot_lights.jpg

2683 ms

Haning-Lights.jpg

Haning-Lights.jpg

2718 ms

Kitchen-Lighting.jpg

Kitchen-Lighting.jpg

2636 ms

Screen-Shot-2015-11-10-at-15.15.18.png

Screen-Shot-2015-11-10-at-15.15.18.png

2616 ms

entypo-fontello.ttf

entypo-fontello.ttf

542 ms

entypo-fontello.svg

entypo-fontello.svg

806 ms

Accessibility Review

brightsparxlondon.co.uk accessibility score

96

Accessibility Issues

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

brightsparxlondon.co.uk 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

brightsparxlondon.co.uk SEO score

94

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 Brightsparxlondon.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 Brightsparxlondon.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

brightsparxlondon.co.uk

Open Graph data is detected on the main page of PARSED_DOMAIN, but there is no image specified in description. It would be a good idea for the website admin to select a nice image that can properly represent the website in Open Graph data, otherwise the first found image will be taken for this purpose and social media information block will look like this: