Report Summary

  • 0

    Performance

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

iaslonline.de

IASLonline

Page Load Speed

1.5 sec in total

First Response

288 ms

Resources Loaded

1.1 sec

Page Rendered

126 ms

iaslonline.de screenshot

About Website

Click here to check amazing IASLonline content for Germany. Otherwise, check out these important facts you probably never knew about iaslonline.de

IASLonline

Visit iaslonline.de

Key Findings

We analyzed Iaslonline.de page load time and found that the first response time was 288 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

iaslonline.de performance score

0

Network Requests Diagram

iaslonline.de

288 ms

www.iaslonline.lmu.de

504 ms

iaslonline_screen.css

297 ms

logo2.gif

199 ms

Our browser made a total of 4 requests to load all elements on the main page. We found that 25% of them (1 request) were addressed to the original Iaslonline.de, 75% (3 requests) were made to Iaslonline.lmu.de. The less responsive or slowest element that took the longest time to load (504 ms) relates to the external source Iaslonline.lmu.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 20.7 kB (88%)

Content Size

23.5 kB

After Optimization

2.9 kB

In fact, the total size of Iaslonline.de main page is 23.5 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. CSS take 22.8 kB which makes up the majority of the site volume.

HTML Optimization

-45%

Potential reduce by 323 B

  • Original 722 B
  • After minification 721 B
  • After compression 399 B

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 323 B or 45% of the original size.

CSS Optimization

-89%

Potential reduce by 20.4 kB

  • Original 22.8 kB
  • After minification 16.0 kB
  • After compression 2.5 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. Iaslonline.de needs all CSS files to be minified and compressed as it can save up to 20.4 kB or 89% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

3

After Optimization

3

The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of IASLonline. According to our analytics all requests are already optimized.

Accessibility Review

iaslonline.de accessibility score

67

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

iaslonline.de best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

iaslonline.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

robots.txt is not valid

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Iaslonline.de can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Iaslonline.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

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