Tools & Wizards About Us
alpine.co.uk screenshot

Report Summary

  • 78

    Performance

    Renders faster than
    85% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

alpine.co.uk

Alpine - UK: Electronics, Navigation & Camera Systems, Head Units and Sound Systems

Page Load Speed

3.6 sec in total

First Response

382 ms

Resources Loaded

3 sec

Page Rendered

239 ms

alpine.co.uk screenshot

About Website

Visit alpine.co.uk now to see the best up-to-date Alpine content for Switzerland and also check out these interesting facts you probably never knew about alpine.co.uk

Alpine is a leading electronic manufacturer of high quality in-car equipment such as Navigation & Camera Systems, Head Units and Sound Systems for Cars, Motorhomes and Camper Vans

Visit alpine.co.uk

Key Findings

We analyzed Alpine.co.uk page load time and found that the first response time was 382 ms and then it took 3.2 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

alpine.co.uk performance score

78

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

39/100

25%

SI (Speed Index)

Value3.8 s

83/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.033

100/100

15%

TTI (Time to Interactive)

Value3.0 s

96/100

10%

Network Requests Diagram

alpine.co.uk

382 ms

www.alpine.co.uk

584 ms

1d5b89c0fa.css

109 ms

merged-7370dc80eb6d59b5f7bf63e01e705f36.css

217 ms

merged-fe75be3bc2dd6d589f5aaa323b4cda6b.js

433 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 97% of them (75 requests) were addressed to the original Alpine.co.uk, 1% (1 request) were made to C.leadlab.click and 1% (1 request) were made to T.leadlab.click. The less responsive or slowest element that took the longest time to load (859 ms) belongs to the original domain Alpine.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 63.1 kB (2%)

Content Size

3.2 MB

After Optimization

3.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Alpine.co.uk main page is 3.2 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. Images take 3.1 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 46.7 kB

  • Original 54.2 kB
  • After minification 47.8 kB
  • After compression 7.5 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 6.4 kB, which is 12% 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 46.7 kB or 86% of the original size.

Image Optimization

-1%

Potential reduce by 16.4 kB

  • Original 3.1 MB
  • After minification 3.1 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. Alpine images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 6 B

  • Original 5.8 kB
  • After minification 5.8 kB
  • After compression 5.8 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.

Requests Breakdown

Number of requests can be reduced by 11 (15%)

Requests Now

75

After Optimization

64

  • Images
  • JavaScript
  • CSS

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alpine. 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

alpine.co.uk

alpine.co.uk

382 ms

www.alpine.co.uk

www.alpine.co.uk

584 ms

1d5b89c0fa.css

1d5b89c0fa.css

109 ms

merged-7370dc80eb6d59b5f7bf63e01e705f36.css

merged-7370dc80eb6d59b5f7bf63e01e705f36.css

217 ms

merged-fe75be3bc2dd6d589f5aaa323b4cda6b.js

merged-fe75be3bc2dd6d589f5aaa323b4cda6b.js

433 ms

slider-rms.min.js

slider-rms.min.js

323 ms

wz_tooltip.js

wz_tooltip.js

323 ms

tip_balloon.js

tip_balloon.js

323 ms

Alpine-Europe.svg

Alpine-Europe.svg

115 ms

UK.PNG

UK.PNG

109 ms

Search.svg

Search.svg

108 ms

csm_01_Optim8_bf2b2849ae.jpg

csm_01_Optim8_bf2b2849ae.jpg

116 ms

csm_01_Alpine-Status-Group_eeba010e64.jpg

csm_01_Alpine-Status-Group_eeba010e64.jpg

322 ms

csm_01_iLX-F115D_Ducato8_Dashboard_Halo11_c12ea42bb0.jpg

csm_01_iLX-F115D_Ducato8_Dashboard_Halo11_c12ea42bb0.jpg

322 ms

csm_01_R-Series-Sound-System_4c1668300f.jpg

csm_01_R-Series-Sound-System_4c1668300f.jpg

427 ms

1_Sound-Systems-for-Volkswagen-T6-T61.jpg

1_Sound-Systems-for-Volkswagen-T6-T61.jpg

427 ms

csm_01_S-Series_Sound-Systems_b80333759e.jpg

csm_01_S-Series_Sound-Systems_b80333759e.jpg

429 ms

1_Ducato-Sound-System.jpg

1_Ducato-Sound-System.jpg

222 ms

csm_1_DME-R1200_Digital-Rear-Mirror_b76aa42047.jpg

csm_1_DME-R1200_Digital-Rear-Mirror_b76aa42047.jpg

332 ms

01_Alpine-Style-for-Mobile-Homes.jpg

01_Alpine-Style-for-Mobile-Homes.jpg

433 ms

csm_1_AdventureAudio_In-Cabin_Line-Array_GROUP_a782eb2027.jpg

csm_1_AdventureAudio_In-Cabin_Line-Array_GROUP_a782eb2027.jpg

433 ms

02_Optim8.jpg

02_Optim8.jpg

439 ms

02_HDS-990_Hi-Res-Audio-Media-Player.jpg

02_HDS-990_Hi-Res-Audio-Media-Player.jpg

534 ms

02_iLX-F115D_Wireless-Carplay.jpg

02_iLX-F115D_Wireless-Carplay.jpg

534 ms

02_R-Series-Sound-System.jpg

02_R-Series-Sound-System.jpg

535 ms

2_Sound-Systems-for-Volkswagen-T6-T61.jpg

2_Sound-Systems-for-Volkswagen-T6-T61.jpg

540 ms

02_S-Series_Sound-Systems-Speaker.jpg

02_S-Series_Sound-Systems-Speaker.jpg

541 ms

2_Ducato-Sound-System.jpg

2_Ducato-Sound-System.jpg

544 ms

2_DME-R1200_Day-NightDigital-Rear-Mirror.jpg

2_DME-R1200_Day-NightDigital-Rear-Mirror.jpg

640 ms

02_Alpine-Style-for-Mobile-Homes.jpg

02_Alpine-Style-for-Mobile-Homes.jpg

642 ms

2_Ducato-Sound.jpg

2_Ducato-Sound.jpg

642 ms

03_Optim8.jpg

03_Optim8.jpg

647 ms

03_HDZ-653_Alpine-Status_Hi-Res_165mm_3-Way_Speaker-Set.jpg

03_HDZ-653_Alpine-Status_Hi-Res_165mm_3-Way_Speaker-Set.jpg

648 ms

03_iLX-F115D_Family.jpg

03_iLX-F115D_Family.jpg

652 ms

03_R-Series-Sound-System.jpg

03_R-Series-Sound-System.jpg

747 ms

3_Sound-Systems-for-Volkswagen-T6-T61.jpg

3_Sound-Systems-for-Volkswagen-T6-T61.jpg

749 ms

03_S-Series_Sound-Systems-Amplifier.jpg

03_S-Series_Sound-Systems-Amplifier.jpg

749 ms

3_Ducato-Sound-System.jpg

3_Ducato-Sound-System.jpg

754 ms

3_MH_Couple_Driving.jpg

3_MH_Couple_Driving.jpg

755 ms

03_Alpine-Style-for-Mobile-Homes.jpg

03_Alpine-Style-for-Mobile-Homes.jpg

758 ms

3_SPC-L500F.jpg

3_SPC-L500F.jpg

855 ms

Product-Catalogue_EN.jpg

Product-Catalogue_EN.jpg

859 ms

Alpine-Motorhomecouch.jpg

Alpine-Motorhomecouch.jpg

857 ms

Webshop_UK.jpg

Webshop_UK.jpg

840 ms

79aeae30c8cb51c2.js

79aeae30c8cb51c2.js

480 ms

online-catalogue.png

online-catalogue.png

759 ms

dealer.png

dealer.png

761 ms

excellent-partner.png

excellent-partner.png

854 ms

distributor.png

distributor.png

855 ms

technical-service.png

technical-service.png

751 ms

facebook-small.png

facebook-small.png

654 ms

youTube-small.png

youTube-small.png

653 ms

Twitter_Logo.svg

Twitter_Logo.svg

647 ms

Instagram-logo-small.png

Instagram-logo-small.png

651 ms

Headunits-for-Motorhomes.jpg

Headunits-for-Motorhomes.jpg

651 ms

Headunits-for-Alfa-Romeo.jpg

Headunits-for-Alfa-Romeo.jpg

651 ms

Headunits-for-Audi.jpg

Headunits-for-Audi.jpg

648 ms

Headunits-for-BMW.jpg

Headunits-for-BMW.jpg

648 ms

Headunits-for-Ford-Transit-Bus.jpg

Headunits-for-Ford-Transit-Bus.jpg

647 ms

track

track

491 ms

Headunits-for-Mercedes-Van.jpg

Headunits-for-Mercedes-Van.jpg

650 ms

Headunits-for-Seat.jpg

Headunits-for-Seat.jpg

649 ms

Headunits-for-Volkswagen-Transporter-T6.jpg

Headunits-for-Volkswagen-Transporter-T6.jpg

651 ms

stemb.gif

stemb.gif

648 ms

stemt.gif

stemt.gif

647 ms

l.gif

l.gif

646 ms

lb.gif

lb.gif

649 ms

b.gif

b.gif

649 ms

rb.gif

rb.gif

651 ms

r.gif

r.gif

648 ms

rt.gif

rt.gif

646 ms

t.gif

t.gif

646 ms

lt.gif

lt.gif

649 ms

background.gif

background.gif

648 ms

searchbtn-news.jpg

searchbtn-news.jpg

652 ms

link-arrow.png

link-arrow.png

647 ms

merged-74b8a367fdf7cdaac066b2c17e37de73.css

merged-74b8a367fdf7cdaac066b2c17e37de73.css

108 ms

Accessibility Review

alpine.co.uk accessibility score

60

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.

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 valid value for its [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

Form elements do not have associated labels

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

alpine.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

alpine.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 Alpine.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 Alpine.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

alpine.co.uk

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