Access isotec.de. Abdichtung | Schimmel entfernen

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

36/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

27/100

25%

SI (Speed Index)

Value25.3 s

0/100

10%

TBT (Total Blocking Time)

Value2,010 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value63.0 s

0/100

10%

isotec.de

410 ms

www.isotec.de

610 ms

99ca2e432e.css

187 ms

main.css

378 ms

main.css

289 ms

Our browser made a total of 116 requests to load all elements on the main page. We found that 99% of them (115 requests) were addressed to the original Isotec.de, 1% (1 request) were made to Consent.cookiebot.eu. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Isotec.de.

Content Size

27.6 MB

After Optimization

27.2 MB

In fact, the total size of Isotec.de main page is 27.6 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. Images take 27.4 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 147.5 kB

Original 172.0 kB
After minification 144.4 kB
After compression 24.5 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 27.6 kB, which is 16% 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 147.5 kB or 86% of the original size.

Image Optimization

-1%

Potential reduce by 231.9 kB

Original 27.4 MB
After minification 27.1 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. ISOTEC images are well optimized though.

JavaScript Optimization

-27%

Potential reduce by 9.2 kB

Original 34.5 kB
After minification 34.5 kB
After compression 25.3 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 9.2 kB or 27% of the original size.

Requests Now

114

After Optimization

The browser has sent 114 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ISOTEC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

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

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

Heading elements are not in a sequentially-descending order

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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 Isotec.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 Isotec.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

isotec.de

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Abdichtung | Schimmel entfernen | Balkon Sanierung - ISOTEC

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

isotec.de

www.isotec.de

99ca2e432e.css

main.css

main.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

isotec.de

www.isotec.de

99ca2e432e.css

main.css

main.css

runtime.js

uc.js

exitintent.js

main.js

CookiebotCheck.js

powermail.js

logo.svg

search-red-regular.svg

close-thin.svg

lang_de.svg

burger.svg

csm_01_RET_Isotec_1713_0311_logo_38a6ee4530.jpg

done.svg

Ursachen_Feuchtigkeitsschaeden.jpg

Die-Ursache.jpg

Ursache.jpg

keller.png

wohnraum.png

balkon.png

garage.png

schaden-schimmel.png

schaden-abplatzungen.png

schaden-risse-400x235.png

schaden-wasser.png

eigentuemer.jpg

mieter.jpg

kontakt.jpg

csm_fachbetriebsuche-stoerer-2022_5b6acc5122.jpg

icon_l.svg

icon_r.svg

Feuchter-Keller-Innenabdichtung.jpg

map-marker-alt-solid.svg

Referenzen_Muenchen_Gebhardt_Stadtvilla.JPG

Referenz_Rinteln_Dohme_Einfamilienhaus_Horizontalsperre_Aussenansicht.jpg

ISOTEC-Saniert-schueco-arena-arminia-bielefeld__1_.jpg

Tiefgarage_Minden.jpg

Abdichtung_von_innen_Muenchen.jpg

Referenzen_Neuss_Klein_Innenabdichtung_Einfamilienhaus_Aussenansicht.jpg

Warft_Husum.jpg