Access online-trainer-lizenz.de. OTL – Online Trainer Lizenz: Staatlich geprüfte Ausbildungen

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value7.2 s

5/100

25%

SI (Speed Index)

Value18.8 s

0/100

10%

TBT (Total Blocking Time)

Value7,860 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.01

100/100

15%

TTI (Time to Interactive)

Value34.4 s

0/100

10%

online-trainer-lizenz.de

306 ms

online-trainer-lizenz.de

318 ms

www.online-trainer-lizenz.de

596 ms

c6fb0eb3fd25fea9f2b7a95d36fb2c3b.js

21 ms

all.css

33 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 84% of them (53 requests) were addressed to the original Online-trainer-lizenz.de, 6% (4 requests) were made to Consent.hostorio.de and 5% (3 requests) were made to Fitness-einzelausbildung.youcanbook.me. The less responsive or slowest element that took the longest time to load (800 ms) relates to the external source Consent.hostorio.de.

Content Size

1.1 MB

After Optimization

642.8 kB

In fact, the total size of Online-trainer-lizenz.de main page is 1.1 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 456.7 kB which makes up the majority of the site volume.

HTML Optimization

-92%

Potential reduce by 361.4 kB

Original 393.8 kB
After minification 197.8 kB
After compression 32.4 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 196.0 kB, which is 50% 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 361.4 kB or 92% of the original size.

Image Optimization

-6%

Potential reduce by 7.8 kB

Original 136.6 kB
After minification 128.9 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. Online Trainer Lizenz images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 74.0 kB

Original 456.7 kB
After minification 456.7 kB
After compression 382.7 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 74.0 kB or 16% of the original size.

CSS Optimization

-25%

Potential reduce by 33.5 kB

Original 132.3 kB
After minification 132.3 kB
After compression 98.7 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. Online-trainer-lizenz.de needs all CSS files to be minified and compressed as it can save up to 33.5 kB or 25% of the original size.

Requests Now

After Optimization

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Online Trainer Lizenz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

[aria-*] attributes do not match their roles

High

ARIA IDs are not unique

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.

High

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Some elements have a [tabindex] value greater than 0

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

DE
Language Claimed

DE
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Online-trainer-lizenz.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Online-trainer-lizenz.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

online-trainer-lizenz.de

Open Graph data is detected on the main page of Online Trainer Lizenz. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Report Summary

Performance

Accessibility

Best Practices

SEO

OTL – Online Trainer Lizenz: Staatlich geprüfte Ausbildungen

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

online-trainer-lizenz.de

online-trainer-lizenz.de

www.online-trainer-lizenz.de

c6fb0eb3fd25fea9f2b7a95d36fb2c3b.js

all.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

online-trainer-lizenz.de

online-trainer-lizenz.de

www.online-trainer-lizenz.de

c6fb0eb3fd25fea9f2b7a95d36fb2c3b.js

all.css

app.js

jquery.3.5.1.min.js

all.js

vcd15cbe7772f49c399c6a5babf22c1241717689176015

app.css

module.js

online-trainer-lizenz-wortmarke-slogan.png

cs-2024-earlybird-access-hp-desktop.webp

otl-beratungsgespraech.webp

gute-gruende-fuer-online-trainer-lizenz.webp

download-on-the-app-store-badge-de.png

download-on-the-google-play-store-badge.png

otl_akademie_schriftzug_rgb_pfade_oRand.svg

fitness-einzelausbildung.youcanbook.me

otl-fitnesstrainer-ausbildungen.webp

otl-ernaehrungsberater-ausbildung.webp

otl-yogalehrer-ausbildung.webp

otl-online-fitnessausbildungen-beinpresse.webp

white-lock-open.svg

white-graduation-cap-regular.svg

white-icon-flag.svg

white-icon-flag-checkered.svg

white-icon-certificate.svg

otl-flexible-ausbildungsdauer.webp

otl-referenzen-Anne-Schultheiss.jpg

otl-referenzen-aleksandar-mojasevic.jpg

otl-referenzen-Chr-Tri.jpg

innovationspreis-it-2016-2018.gif

fernstudiumcheck-studienmaterial-2020.gif

otl_flexibility.png

otl_warranty.png

tuev-nur-iso.gif

zfu-siegel-zug-fit-b.svg

zul-logo-azav-traeger.svg

otl-top-anbieter-fuer-weiterbildung-focus-2024.webp

otl-fernstudium-direkt-siegel-2024-4-7-exzellenter-anbieter.webp

otl-akademie-fernstudium-check-de-top-fernschule-2024.webp

online-trainer-lizenz-vision.webp