Tools & Wizards About Us
alutech.de screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

alutech.de

Alutech.de - Bilderrahmen, Passepartouts, Galerieschienen, Klapprahmen und Klemmschienen direkt ab Werk

Page Load Speed

3.1 sec in total

First Response

281 ms

Resources Loaded

2.3 sec

Page Rendered

522 ms

alutech.de screenshot

About Website

Visit alutech.de now to see the best up-to-date Alutech content for Germany and also check out these interesting facts you probably never knew about alutech.de

Hersteller für Alu-Bilderrahmen, Passepartouts, Bilderschienen-Zuschnitte, Klapprahmen, Klemmschienen und Werbedisplays. Im Online-Shop kaufen oder für größere Mengen ein Angebot anforden.

Visit alutech.de

Key Findings

We analyzed Alutech.de page load time and found that the first response time was 281 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

alutech.de performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

10/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

25/100

25%

SI (Speed Index)

Value6.8 s

35/100

10%

TBT (Total Blocking Time)

Value930 ms

30/100

30%

CLS (Cumulative Layout Shift)

Value0.035

100/100

15%

TTI (Time to Interactive)

Value9.6 s

29/100

10%

Network Requests Diagram

alutech.de

281 ms

alutech.de

468 ms

www.alutech.de

517 ms

uc.js

35 ms

all.css

500 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that 96% of them (23 requests) were addressed to the original Alutech.de, 4% (1 request) were made to Consent.cookiebot.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Alutech.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 335.0 kB (36%)

Content Size

941.1 kB

After Optimization

606.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Alutech.de main page is 941.1 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. Javascripts take 491.7 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 108.2 kB

  • Original 128.0 kB
  • After minification 128.0 kB
  • After compression 19.8 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 108.2 kB or 85% of the original size.

Image Optimization

-23%

Potential reduce by 4.3 kB

  • Original 18.5 kB
  • After minification 14.2 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. Obviously, Alutech needs image optimization as it can save up to 4.3 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-31%

Potential reduce by 153.1 kB

  • Original 491.7 kB
  • After minification 491.7 kB
  • After compression 338.6 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 153.1 kB or 31% of the original size.

CSS Optimization

-23%

Potential reduce by 69.5 kB

  • Original 303.0 kB
  • After minification 303.0 kB
  • After compression 233.5 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. Alutech.de needs all CSS files to be minified and compressed as it can save up to 69.5 kB or 23% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

15

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alutech. According to our analytics all requests are already optimized.

Network Requests Diagram

alutech.de

alutech.de

281 ms

alutech.de

alutech.de

468 ms

www.alutech.de

www.alutech.de

517 ms

uc.js

uc.js

35 ms

all.css

all.css

500 ms

animate.css

animate.css

532 ms

all.js

all.js

539 ms

all.js

all.js

1006 ms

logo_main_single.svg

logo_main_single.svg

104 ms

it-rechtskanzlei.png

it-rechtskanzlei.png

209 ms

poppins-v20-latin-600.woff

poppins-v20-latin-600.woff

105 ms

poppins-v20-latin-700.woff

poppins-v20-latin-700.woff

154 ms

poppins-v20-latin-500.woff

poppins-v20-latin-500.woff

352 ms

poppins-v20-latin-regular.woff

poppins-v20-latin-regular.woff

204 ms

poppins-v20-latin-300.woff

poppins-v20-latin-300.woff

231 ms

poppins-v20-latin-100.woff

poppins-v20-latin-100.woff

258 ms

bilderrahmen.svg

bilderrahmen.svg

129 ms

passepartouts.svg

passepartouts.svg

139 ms

icon-galerieschienen-220525-1.svg

icon-galerieschienen-220525-1.svg

118 ms

klapprahmen.svg

klapprahmen.svg

160 ms

klemmschienen.svg

klemmschienen.svg

219 ms

werbedisplays.svg

werbedisplays.svg

230 ms

giftcard.svg

giftcard.svg

103 ms

icon-sale-230225.svg

icon-sale-230225.svg

127 ms

Accessibility Review

alutech.de accessibility score

83

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

Heading elements are not in a sequentially-descending order

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

alutech.de best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

alutech.de SEO score

86

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

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

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Alutech.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Alutech.de 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

alutech.de

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