Tools & Wizards About Us
boschcarservicebooking.co.uk screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

boschcarservicebooking.co.uk

Bosch Car Service - Your professional workshop network | Bosch Car Service

Page Load Speed

4 sec in total

First Response

445 ms

Resources Loaded

3.1 sec

Page Rendered

528 ms

boschcarservicebooking.co.uk screenshot

About Website

Welcome to boschcarservicebooking.co.uk homepage info - get ready to check Bosch Car Service Booking best content for United Kingdom right away, or after learning these important things about boschcarservicebooking.co.uk

Bosch Car Service – expert advice, repair and maintenance work with Bosch quality products. The professional car workshop service.

Visit boschcarservicebooking.co.uk

Key Findings

We analyzed Boschcarservicebooking.co.uk page load time and found that the first response time was 445 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

boschcarservicebooking.co.uk performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

4/100

10%

LCP (Largest Contentful Paint)

Value14.7 s

0/100

25%

SI (Speed Index)

Value9.0 s

14/100

10%

TBT (Total Blocking Time)

Value240 ms

86/100

30%

CLS (Cumulative Layout Shift)

Value0.552

13/100

15%

TTI (Time to Interactive)

Value19.9 s

2/100

10%

Network Requests Diagram

boschcarservicebooking.co.uk

445 ms

en

503 ms

en

345 ms

84 ms

303 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Boschcarservicebooking.co.uk, 93% (27 requests) were made to Boschcarservice.com and 3% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (862 ms) relates to the external source Boschcarservice.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (63%)

Content Size

1.8 MB

After Optimization

673.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Boschcarservicebooking.co.uk main page is 1.8 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. 45% of websites need less resources to load. Javascripts take 940.3 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 52.8 kB

  • Original 62.8 kB
  • After minification 62.6 kB
  • After compression 10.0 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 52.8 kB or 84% of the original size.

Image Optimization

-3%

Potential reduce by 8.7 kB

  • Original 319.5 kB
  • After minification 310.7 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. Bosch Car Service Booking images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 658.9 kB

  • Original 940.3 kB
  • After minification 940.3 kB
  • After compression 281.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 658.9 kB or 70% of the original size.

CSS Optimization

-86%

Potential reduce by 438.1 kB

  • Original 509.3 kB
  • After minification 509.2 kB
  • After compression 71.2 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. Boschcarservicebooking.co.uk needs all CSS files to be minified and compressed as it can save up to 438.1 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (25%)

Requests Now

16

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bosch Car Service Booking. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

boschcarservicebooking.co.uk

boschcarservicebooking.co.uk

445 ms

en

en

503 ms

en

en

345 ms

84 ms

303 ms

gtm.js

gtm.js

77 ms

style.css

style.css

539 ms

custom.css

custom.css

283 ms

lazysizes.js

lazysizes.js

299 ms

jquery-3-6-1-min.js

jquery-3-6-1-min.js

379 ms

script-plugins-min.js

script-plugins-min.js

862 ms

script.js

script.js

398 ms

respimage-1.4.2.min.js

respimage-1.4.2.min.js

142 ms

bosch-service-logo.svg

bosch-service-logo.svg

206 ms

boschcarservice_skateboard_image_640w_360h.jpg

boschcarservice_skateboard_image_640w_360h.jpg

226 ms

mechanic_lifting_quality_parts_image_640w_360h.webp

mechanic_lifting_quality_parts_image_640w_360h.webp

227 ms

guide_detail_batteryg_battery_check_image_640w_360h.jpg

guide_detail_batteryg_battery_check_image_640w_360h.jpg

209 ms

online_booking_image_640w_360h.jpg

online_booking_image_640w_360h.jpg

220 ms

bcs_ctsi_logoset_pantone_image_640w_360h.webp

bcs_ctsi_logoset_pantone_image_640w_360h.webp

320 ms

holiday_guide_image_640w_360h.jpg

holiday_guide_image_640w_360h.jpg

457 ms

general_maintenance_guide_image_640w_360h.jpg

general_maintenance_guide_image_640w_360h.jpg

338 ms

fuel_saving_guide_image_640w_360h.jpg

fuel_saving_guide_image_640w_360h.jpg

338 ms

boschsans-regular.woff

boschsans-regular.woff

328 ms

boschsans-medium.woff

boschsans-medium.woff

415 ms

boschsans-bold.woff

boschsans-bold.woff

356 ms

boschsans-black.woff

boschsans-black.woff

356 ms

boschsanscond-bold.otf

boschsanscond-bold.otf

382 ms

boschsanscond-regular.otf

boschsanscond-regular.otf

415 ms

bosch-icon-ttf.ttf

bosch-icon-ttf.ttf

750 ms

Accessibility Review

boschcarservicebooking.co.uk accessibility score

93

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

Best Practices

boschcarservicebooking.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

High

Missing source maps for large first-party JavaScript

SEO Factors

boschcarservicebooking.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 Boschcarservicebooking.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 Boschcarservicebooking.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

boschcarservicebooking.co.uk

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