Tools & Wizards About Us
worldwideteaching.at screenshot

Report Summary

  • 98

    Performance

    Renders faster than
    95% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

worldwideteaching.at

WWT – WORLD WIDE TEACHING - PRIVATE INSTITUTE OF EDUCATION - gegründet 1996

Page Load Speed

2 sec in total

First Response

268 ms

Resources Loaded

1.5 sec

Page Rendered

239 ms

worldwideteaching.at screenshot

About Website

Visit worldwideteaching.at now to see the best up-to-date WORLD WIDE TEACHING content and also check out these interesting facts you probably never knew about worldwideteaching.at

Der Spezialist für maßgeschneiderte individuelle Sprachtrainings für Führungskräfte in Industrie und Handel sowie Botschaften für Privat- und Firmenkunden. Mit staatlicher Kursförderung. Liegt im Zent...

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Key Findings

We analyzed Worldwideteaching.at page load time and found that the first response time was 268 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

worldwideteaching.at performance score

98

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

88/100

10%

LCP (Largest Contentful Paint)

Value1.9 s

98/100

25%

SI (Speed Index)

Value2.5 s

97/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.9 s

100/100

10%

Network Requests Diagram

worldwideteaching.at

268 ms

text.css

116 ms

style.css

218 ms

jquery-1.9.1.min.js

535 ms

jquery.bpopup.min.js

224 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that all of those requests were addressed to Worldwideteaching.at and no external sources were called. The less responsive or slowest element that took the longest time to load (543 ms) belongs to the original domain Worldwideteaching.at.

Page Optimization Overview & Recommendations

Page size can be reduced by 102.8 kB (30%)

Content Size

346.2 kB

After Optimization

243.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Worldwideteaching.at main page is 346.2 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 205.3 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 7.7 kB

  • Original 11.2 kB
  • After minification 10.0 kB
  • After compression 3.5 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 1.2 kB, which is 11% 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 7.7 kB or 69% of the original size.

Image Optimization

-1%

Potential reduce by 2.7 kB

  • Original 205.3 kB
  • After minification 202.6 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. WORLD WIDE TEACHING images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 81.8 kB

  • Original 116.5 kB
  • After minification 98.5 kB
  • After compression 34.7 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 81.8 kB or 70% of the original size.

CSS Optimization

-81%

Potential reduce by 10.6 kB

  • Original 13.2 kB
  • After minification 8.6 kB
  • After compression 2.6 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. Worldwideteaching.at needs all CSS files to be minified and compressed as it can save up to 10.6 kB or 81% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

20

After Optimization

20

  • Images
  • JavaScript
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of WORLD WIDE TEACHING. According to our analytics all requests are already optimized.

Network Requests Diagram

worldwideteaching.at

worldwideteaching.at

268 ms

text.css

text.css

116 ms

style.css

style.css

218 ms

jquery-1.9.1.min.js

jquery-1.9.1.min.js

535 ms

jquery.bpopup.min.js

jquery.bpopup.min.js

224 ms

wood.jpg

wood.jpg

333 ms

ie.gif

ie.gif

111 ms

firefox.gif

firefox.gif

115 ms

opera.gif

opera.gif

112 ms

chrome.gif

chrome.gif

217 ms

top.png

top.png

216 ms

WWTlogo.png

WWTlogo.png

220 ms

navBgBig.png

navBgBig.png

221 ms

navBgActive.jpg

navBgActive.jpg

227 ms

navTrenner.png

navTrenner.png

327 ms

MagStriegler.jpg

MagStriegler.jpg

543 ms

bullet.gif

bullet.gif

333 ms

MagStriegler1.jpg

MagStriegler1.jpg

542 ms

parisNY.jpg

parisNY.jpg

450 ms

bottomBg.png

bottomBg.png

436 ms

print.css

print.css

116 ms

Accessibility Review

worldwideteaching.at accessibility score

93

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

worldwideteaching.at 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

worldwideteaching.at SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Worldwideteaching.at can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed German language. Our system also found out that Worldwideteaching.at 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

worldwideteaching.at

Open Graph description is not detected on the main page of WORLD WIDE TEACHING. 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: