Tools & Wizards About Us
bodenseo.com screenshot

Report Summary

  • 96

    Performance

    Renders faster than
    94% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 69

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 96

    SEO

    Google-friendlier than
    91% of websites

bodenseo.com

Training: Python Courses

Page Load Speed

2 sec in total

First Response

479 ms

Resources Loaded

1.4 sec

Page Rendered

118 ms

bodenseo.com screenshot

About Website

Visit bodenseo.com now to see the best up-to-date Bodenseo content for India and also check out these interesting facts you probably never knew about bodenseo.com

Bodenseo is specialized in Python Courses and other programming language training courses in Germany (Berlin), Canada (Toronto), Switzerland (Zurich), England (London), France (Paris), and the United ...

Visit bodenseo.com

Key Findings

We analyzed Bodenseo.com page load time and found that the first response time was 479 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

bodenseo.com performance score

96

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

90/100

10%

LCP (Largest Contentful Paint)

Value2.3 s

93/100

25%

SI (Speed Index)

Value2.2 s

99/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value3.4 s

93/100

10%

Network Requests Diagram

bodenseo.com

479 ms

style.css

352 ms

all.js

19 ms

bodenseo_grey50.gif

143 ms

spectrum_of_programming_languages.png

242 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 67% of them (12 requests) were addressed to the original Bodenseo.com, 11% (2 requests) were made to Apis.google.com and 11% (2 requests) were made to Staticxx.facebook.com. The less responsive or slowest element that took the longest time to load (503 ms) belongs to the original domain Bodenseo.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 108.3 kB (55%)

Content Size

198.2 kB

After Optimization

90.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bodenseo.com main page is 198.2 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. 35% of websites need less resources to load. Javascripts take 132.3 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 9.6 kB

  • Original 14.4 kB
  • After minification 14.1 kB
  • After compression 4.8 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 9.6 kB or 67% of the original size.

Image Optimization

-3%

Potential reduce by 1.2 kB

  • Original 37.9 kB
  • After minification 36.7 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. Bodenseo images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 86.1 kB

  • Original 132.3 kB
  • After minification 132.3 kB
  • After compression 46.2 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 86.1 kB or 65% of the original size.

CSS Optimization

-84%

Potential reduce by 11.4 kB

  • Original 13.6 kB
  • After minification 11.0 kB
  • After compression 2.2 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. Bodenseo.com needs all CSS files to be minified and compressed as it can save up to 11.4 kB or 84% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

17

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bodenseo. According to our analytics all requests are already optimized.

Network Requests Diagram

bodenseo.com

bodenseo.com

479 ms

style.css

style.css

352 ms

all.js

all.js

19 ms

bodenseo_grey50.gif

bodenseo_grey50.gif

143 ms

spectrum_of_programming_languages.png

spectrum_of_programming_languages.png

242 ms

niagara_falls.jpg

niagara_falls.jpg

219 ms

bodensee_lake_constance.jpg

bodensee_lake_constance.jpg

503 ms

plusone.js

plusone.js

69 ms

bg.gif

bg.gif

323 ms

strelica.gif

strelica.gif

285 ms

header.gif

header.gif

278 ms

lijevo.gif

lijevo.gif

322 ms

clanak.gif

clanak.gif

345 ms

35 ms

0sTQzbapM8j.js

0sTQzbapM8j.js

19 ms

0sTQzbapM8j.js

0sTQzbapM8j.js

31 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

6 ms

print.css

print.css

141 ms

Accessibility Review

bodenseo.com accessibility score

89

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

Best Practices

bodenseo.com best practices score

69

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

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

bodenseo.com SEO score

96

Search Engine Optimization Advices

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-15

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bodenseo.com 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 Bodenseo.com main page’s claimed encoding is iso-8859-15. 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

bodenseo.com

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