Report Summary

  • 68

    Performance

    Renders faster than
    81% of other websites

  • 36

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

altop.de

| Eco-World.de, das Portal für ökologisches, umweltfreundliches, biologisches Handeln und Einkaufen.

Page Load Speed

2.7 sec in total

First Response

274 ms

Resources Loaded

2.2 sec

Page Rendered

227 ms

altop.de screenshot

About Website

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

Das Portal für für ein bewusst genussvolles Leben und ökologisch nachhaltiges Handeln liefert grüne Adressen von Firmen und Herstellern, Informationen, Nachrichten, Produkttipps und Onlineshopping. De...

Visit altop.de

Key Findings

We analyzed Altop.de page load time and found that the first response time was 274 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

altop.de performance score

68

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

53/100

25%

SI (Speed Index)

Value5.0 s

64/100

10%

TBT (Total Blocking Time)

Value390 ms

69/100

30%

CLS (Cumulative Layout Shift)

Value0.019

100/100

15%

TTI (Time to Interactive)

Value4.3 s

84/100

10%

Network Requests Diagram

altop.de

274 ms

basics.prg

970 ms

ecoworld_netscape4.css

337 ms

ecoworld.css

334 ms

bilderwechsler.js

259 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Altop.de, 91% (39 requests) were made to Eco-world.de and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (970 ms) belongs to the original domain Altop.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 80.1 kB (14%)

Content Size

582.8 kB

After Optimization

502.7 kB

In fact, the total size of Altop.de main page is 582.8 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. 20% of websites need less resources to load. Images take 472.1 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 38.1 kB

  • Original 48.0 kB
  • After minification 46.9 kB
  • After compression 9.9 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 38.1 kB or 79% of the original size.

Image Optimization

-1%

Potential reduce by 3.8 kB

  • Original 472.1 kB
  • After minification 468.3 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. Altop images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 4.4 kB

  • Original 25.5 kB
  • After minification 23.9 kB
  • After compression 21.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 4.4 kB or 17% of the original size.

CSS Optimization

-91%

Potential reduce by 33.8 kB

  • Original 37.2 kB
  • After minification 24.0 kB
  • After compression 3.4 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. Altop.de needs all CSS files to be minified and compressed as it can save up to 33.8 kB or 91% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (30%)

Requests Now

40

After Optimization

28

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Altop. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Accessibility Review

altop.de accessibility score

36

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 [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

High

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

altop.de best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

altop.de SEO score

69

Search Engine Optimization Advices

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

    DE

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Altop.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Altop.de main page’s claimed encoding is . 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

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