Tools & Wizards About Us
provitec.com screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

provitec.com

Trinkwasserfilter » PROaqua 4200 « Der beste Wasserfilter

Page Load Speed

2.7 sec in total

First Response

237 ms

Resources Loaded

1.9 sec

Page Rendered

504 ms

provitec.com screenshot

About Website

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

Trinkwasserfilter zur Entfernung von Schadstoffen ✅ Mineralstoffe bleiben erhalten ✅ Geprüft und getestet ✅ Beste Bewertung ✅ (u.a. Stiftung Warentest)

Visit provitec.com

Key Findings

We analyzed Provitec.com page load time and found that the first response time was 237 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

provitec.com performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

24/100

10%

LCP (Largest Contentful Paint)

Value12.6 s

0/100

25%

SI (Speed Index)

Value7.0 s

32/100

10%

TBT (Total Blocking Time)

Value1,470 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value0.187

65/100

15%

TTI (Time to Interactive)

Value13.5 s

11/100

10%

Network Requests Diagram

provitec.com

237 ms

provitec.com

414 ms

www.provitec.com

450 ms

global-9ef02c0.js

104 ms

open-sans-0e22951.css

207 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 96% of them (26 requests) were addressed to the original Provitec.com, 4% (1 request) were made to Images.provenexpert.com. The less responsive or slowest element that took the longest time to load (708 ms) belongs to the original domain Provitec.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 23.9 kB (11%)

Content Size

223.8 kB

After Optimization

200.0 kB

  • HTML
  • Images

In fact, the total size of Provitec.com main page is 223.8 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 194.7 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 19.9 kB

  • Original 29.1 kB
  • After minification 29.1 kB
  • After compression 9.2 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 19.9 kB or 68% of the original size.

Image Optimization

-2%

Potential reduce by 4.0 kB

  • Original 194.7 kB
  • After minification 190.7 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. Provitec images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

24

After Optimization

24

  • Images
  • JavaScript
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Provitec. According to our analytics all requests are already optimized.

Network Requests Diagram

provitec.com

provitec.com

237 ms

provitec.com

provitec.com

414 ms

www.provitec.com

www.provitec.com

450 ms

global-9ef02c0.js

global-9ef02c0.js

104 ms

open-sans-0e22951.css

open-sans-0e22951.css

207 ms

global-b5681f4.css

global-b5681f4.css

307 ms

widget_landscape_180_de_0.png

widget_landscape_180_de_0.png

276 ms

header-de.png

header-de.png

272 ms

flag-de.png

flag-de.png

274 ms

flag-en.png

flag-en.png

298 ms

titelbild-frau-mit-trinkwasser.jpg

titelbild-frau-mit-trinkwasser.jpg

397 ms

20241.jpg

20241.jpg

303 ms

20239.jpg

20239.jpg

304 ms

20238.jpg

20238.jpg

376 ms

20240.jpg

20240.jpg

379 ms

20242.png

20242.png

397 ms

20243.jpg

20243.jpg

404 ms

Filter.png

Filter.png

505 ms

Filter-Schnitt.png

Filter-Schnitt.png

578 ms

Trinkwasserfilter-Gutachten.jpg

Trinkwasserfilter-Gutachten.jpg

588 ms

PROaqua4200-Basic.png

PROaqua4200-Basic.png

497 ms

PROaqua4200-Premium.png

PROaqua4200-Premium.png

497 ms

Roland-Bilz-Meermenschen.jpg

Roland-Bilz-Meermenschen.jpg

708 ms

facebook.png

facebook.png

597 ms

twitter.png

twitter.png

597 ms

youtube.jpg

youtube.jpg

607 ms

20188.png

20188.png

461 ms

Accessibility Review

provitec.com accessibility score

84

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.

Names and labels

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.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

provitec.com best practices score

67

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

provitec.com SEO score

88

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Provitec.com 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 Provitec.com 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

provitec.com

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