Report Summary

  • 95

    Performance

    Renders faster than
    93% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

acidlab.de

acidlab

Page Load Speed

2.2 sec in total

First Response

318 ms

Resources Loaded

1.6 sec

Page Rendered

215 ms

acidlab.de screenshot

About Website

Click here to check amazing Acidlab content for United States. Otherwise, check out these important facts you probably never knew about acidlab.de

AcidLab - tb 303 clone

Visit acidlab.de

Key Findings

We analyzed Acidlab.de page load time and found that the first response time was 318 ms and then it took 1.9 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

acidlab.de performance score

95

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

83/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

87/100

25%

SI (Speed Index)

Value2.8 s

96/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.0 s

99/100

10%

Network Requests Diagram

acidlab.de

318 ms

www.acidlab.de

315 ms

www.acidlab.de

430 ms

acid.css

97 ms

LogoSmall.png

97 ms

Our browser made a total of 15 requests to load all elements on the main page. We found that all of those requests were addressed to Acidlab.de and no external sources were called. The less responsive or slowest element that took the longest time to load (482 ms) belongs to the original domain Acidlab.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 8.6 kB (2%)

Content Size

417.0 kB

After Optimization

408.3 kB

In fact, the total size of Acidlab.de main page is 417.0 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. 15% of websites need less resources to load. Images take 405.7 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 8.5 kB

  • Original 10.6 kB
  • After minification 8.3 kB
  • After compression 2.0 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. This page needs HTML code to be minified as it can gain 2.2 kB, which is 21% 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 8.5 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 3 B

  • Original 405.7 kB
  • After minification 405.7 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. Acidlab images are well optimized though.

CSS Optimization

-14%

Potential reduce by 99 B

  • Original 688 B
  • After minification 688 B
  • After compression 589 B

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. Acidlab.de needs all CSS files to be minified and compressed as it can save up to 99 B or 14% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

12

After Optimization

12

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Acidlab. According to our analytics all requests are already optimized.

Accessibility Review

acidlab.de accessibility score

94

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

Best Practices

acidlab.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

acidlab.de SEO score

67

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Acidlab.de can be misinterpreted by Google and other search engines. Our service has detected that English 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 Acidlab.de 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

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