Tools & Wizards About Us
alcom.ch screenshot

Report Summary

  • 63

    Performance

    Renders faster than
    77% of other websites

  • 49

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

alcom.ch

alcom.ch

Page Load Speed

4.6 sec in total

First Response

297 ms

Resources Loaded

4 sec

Page Rendered

290 ms

alcom.ch screenshot

About Website

Click here to check amazing Alcom content for Switzerland. Otherwise, check out these important facts you probably never knew about alcom.ch

Die Schweizer Topadresse fuer Games, Computer, Gaming-PCs und Merchandise-Artikel.

Visit alcom.ch

Key Findings

We analyzed Alcom.ch page load time and found that the first response time was 297 ms and then it took 4.3 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

alcom.ch performance score

63

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

16/100

25%

SI (Speed Index)

Value5.9 s

48/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.9 s

77/100

10%

Network Requests Diagram

alcom.ch

297 ms

www.alcom.ch

854 ms

alcomgeneral2.css

95 ms

autosuche.css

190 ms

alcommenus.css

280 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 93% of them (51 requests) were addressed to the original Alcom.ch, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Tracking.globonet.ch. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source Tracking.globonet.ch.

Page Optimization Overview & Recommendations

Page size can be reduced by 81.4 kB (7%)

Content Size

1.2 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Alcom.ch main page is 1.2 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. 35% of websites need less resources to load. Images take 864.3 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 24.8 kB

  • Original 32.0 kB
  • After minification 31.8 kB
  • After compression 7.2 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 24.8 kB or 77% of the original size.

Image Optimization

-1%

Potential reduce by 9.6 kB

  • Original 864.3 kB
  • After minification 854.7 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. Alcom images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 7.4 kB

  • Original 239.5 kB
  • After minification 239.5 kB
  • After compression 232.1 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

-83%

Potential reduce by 39.6 kB

  • Original 47.5 kB
  • After minification 28.9 kB
  • After compression 7.9 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. Alcom.ch needs all CSS files to be minified and compressed as it can save up to 39.6 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (63%)

Requests Now

52

After Optimization

19

  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alcom. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

alcom.ch

alcom.ch

297 ms

www.alcom.ch

www.alcom.ch

854 ms

alcomgeneral2.css

alcomgeneral2.css

95 ms

autosuche.css

autosuche.css

190 ms

alcommenus.css

alcommenus.css

280 ms

animator.css

animator.css

277 ms

carousel.css

carousel.css

286 ms

shadowbox.css

shadowbox.css

291 ms

jquery.fancybox.css

jquery.fancybox.css

288 ms

animator.js

animator.js

291 ms

yahoo-dom-event.js

yahoo-dom-event.js

371 ms

animation-min.js

animation-min.js

368 ms

shadowbox.js

shadowbox.js

381 ms

jquery-1.7.1.min.js

jquery-1.7.1.min.js

568 ms

jquery-ui-1.8.18.custom.min.js

jquery-ui-1.8.18.custom.min.js

582 ms

jquery.tools.min.js

jquery.tools.min.js

387 ms

violettmenu.js

violettmenu.js

462 ms

jquery.fancybox.js

jquery.fancybox.js

462 ms

amazingslider.js

amazingslider.js

580 ms

initslider-1.js

initslider-1.js

470 ms

initslider-3.js

initslider-3.js

553 ms

initslider-4.js

initslider-4.js

554 ms

initslider-5.js

initslider-5.js

563 ms

initslider-6.js

initslider-6.js

644 ms

initslider-gross4.js

initslider-gross4.js

645 ms

initslider-neu1.js

initslider-neu1.js

656 ms

ga003.jpg

ga003.jpg

100 ms

leer.gif

leer.gif

99 ms

logo_alcom_200h.jpg

logo_alcom_200h.jpg

93 ms

buttons_andy04.jpg

buttons_andy04.jpg

101 ms

papiertasche03.jpg

papiertasche03.jpg

96 ms

grau03.png

grau03.png

117 ms

grau01.png

grau01.png

184 ms

hm_home6.png

hm_home6.png

184 ms

me2-panini.gif

me2-panini.gif

185 ms

violett01.png

violett01.png

187 ms

startseitegross_panini16france.jpg

startseitegross_panini16france.jpg

558 ms

startseitegross_twilightprincesshd.jpg

startseitegross_twilightprincesshd.jpg

661 ms

startseitegross_hyrulewarriorslegends2.jpg

startseitegross_hyrulewarriorslegends2.jpg

728 ms

startseitegross_quantumbreake.jpg

startseitegross_quantumbreake.jpg

637 ms

startseitegross_starfoxzero1.jpg

startseitegross_starfoxzero1.jpg

650 ms

erw_suche4.jpg

erw_suche4.jpg

277 ms

fusszeile_karten03.jpg

fusszeile_karten03.jpg

370 ms

fuss_facebook02.jpg

fuss_facebook02.jpg

465 ms

fuss_twitter02.jpg

fuss_twitter02.jpg

556 ms

fuss_ricardo02.jpg

fuss_ricardo02.jpg

650 ms

fuss_youtube02.jpg

fuss_youtube02.jpg

650 ms

piwik.js

piwik.js

2184 ms

analytics.js

analytics.js

75 ms

css

css

58 ms

playvideo-64-64-0.png

playvideo-64-64-0.png

649 ms

bullet-16-16-1.png

bullet-16-16-1.png

657 ms

carouselarrows-32-32-2.png

carouselarrows-32-32-2.png

657 ms

arrows-48-48-1.png

arrows-48-48-1.png

658 ms

collect

collect

12 ms

Accessibility Review

alcom.ch accessibility score

49

Accessibility Issues

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 [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

Image elements do not have [alt] attributes

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

alcom.ch 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

SEO Factors

alcom.ch SEO score

54

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Alcom.ch 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 Alcom.ch main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

alcom.ch

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