Access lema.at. LEMA: der österreichische Profi für Hochdrucktechnik

Report Summary

About Website

Click here to check amazing LEMA content. Otherwise, check out these important facts you probably never knew about lema.at

Mit Hochdruck zur besten Lösung: Für jeden Einsatz das richtige Gerät. Die Möglichkeiten in der Hochdruckreinigung sind unglaublich vielseitig.

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name

value

score

weighting

FCP (First Contentful Paint)

Value7.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value15.1 s

0/100

25%

SI (Speed Index)

Value19.2 s

0/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.844

4/100

15%

TTI (Time to Interactive)

Value15.0 s

7/100

10%

lema.at

506 ms

www.lema.at

1047 ms

55381481.js

357 ms

287582954.js

488 ms

jquery-3.2.1.min.js

16 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 99% of them (71 requests) were addressed to the original Lema.at, 1% (1 request) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Lema.at.

Content Size

1.7 MB

After Optimization

1.3 MB

In fact, the total size of Lema.at main page is 1.7 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. 50% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 247.1 kB

Original 306.6 kB
After minification 299.8 kB
After compression 59.5 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. 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 247.1 kB or 81% of the original size.

Image Optimization

-11%

Potential reduce by 148.6 kB

Original 1.4 MB
After minification 1.2 MB

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. Obviously, LEMA needs image optimization as it can save up to 148.6 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

Requests Now

After Optimization

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of LEMA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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 the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

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 doesn't use legible font sizes

Language and Encoding

Language Detected

DE
Language Claimed

EN
Encoding

UTF-8

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

lema.at

Open Graph data is detected on the main page of LEMA. 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

LEMA: der österreichische Profi für Hochdrucktechnik

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)