Tools & Wizards About Us
vatro.de screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 0

    Best Practices

  • 84

    SEO

    Google-friendlier than
    52% of websites

vatro.de

Brandschaden, Wasserschaden & Leckortung | POLYGON - Polygon Group

Page Load Speed

3.3 sec in total

First Response

332 ms

Resources Loaded

2.4 sec

Page Rendered

604 ms

vatro.de screenshot

About Website

Welcome to vatro.de homepage info - get ready to check Vatro best content right away, or after learning these important things about vatro.de

Polygon Polygonvatro ➤ Sanierung von Brand- & Wasserschaden ✔ gezielte Klimalösungen ✔ spezielle Sanierungen ✔ Jetzt anrufen!

Visit vatro.de

Key Findings

We analyzed Vatro.de page load time and found that the first response time was 332 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

vatro.de performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value43.5 s

0/100

25%

SI (Speed Index)

Value12.9 s

2/100

10%

TBT (Total Blocking Time)

Value2,750 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.085

93/100

15%

TTI (Time to Interactive)

Value43.9 s

0/100

10%

Network Requests Diagram

vatro.de

332 ms

801 ms

main.css

288 ms

uc.js

48 ms

api.js

46 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Vatro.de, 63% (26 requests) were made to Polygongroup.com and 7% (3 requests) were made to Newassets.hcaptcha.com. The less responsive or slowest element that took the longest time to load (881 ms) relates to the external source Polygongroup.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 348.7 kB (36%)

Content Size

964.6 kB

After Optimization

615.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vatro.de main page is 964.6 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. 45% of websites need less resources to load. Images take 432.1 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 120.7 kB

  • Original 168.6 kB
  • After minification 134.1 kB
  • After compression 47.9 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 34.5 kB, which is 20% 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 120.7 kB or 72% of the original size.

Image Optimization

-51%

Potential reduce by 218.5 kB

  • Original 432.1 kB
  • After minification 213.7 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. Obviously, Vatro needs image optimization as it can save up to 218.5 kB or 51% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-3%

Potential reduce by 9.5 kB

  • Original 312.2 kB
  • After minification 312.2 kB
  • After compression 302.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 51.6 kB
  • After minification 51.6 kB
  • After compression 51.6 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. Vatro.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 10 (30%)

Requests Now

33

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vatro. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

vatro.de

vatro.de

332 ms

801 ms

main.css

main.css

288 ms

uc.js

uc.js

48 ms

api.js

api.js

46 ms

main.js

main.js

491 ms

mtiFontTrackingCode.js

mtiFontTrackingCode.js

125 ms

lifering.svg

lifering.svg

291 ms

polygon-logo.svg

polygon-logo.svg

333 ms

Polygon_Logos.svg

Polygon_Logos.svg

429 ms

pova-icon-feuer.svg

pova-icon-feuer.svg

337 ms

water-damage-restoration.svg

water-damage-restoration.svg

335 ms

leak-detection.svg

leak-detection.svg

414 ms

mcc_2.svg

mcc_2.svg

433 ms

pova-icon-windenergie.svg

pova-icon-windenergie.svg

438 ms

pova-icon-klima.svg

pova-icon-klima.svg

440 ms

pv_icon_service-fuer-gebaeude-infrastruktur_2020.04.30.svg

pv_icon_service-fuer-gebaeude-infrastruktur_2020.04.30.svg

634 ms

as_white.svg

as_white.svg

637 ms

pd_icon_auto.svg

pd_icon_auto.svg

639 ms

pv_icon_marine-service_2020.07.24.svg

pv_icon_marine-service_2020.07.24.svg

637 ms

gtm.js

gtm.js

93 ms

8ba431c9037407bd4ae699a979f7542a.woff

8ba431c9037407bd4ae699a979f7542a.woff

606 ms

6cd43363507ce33ef35cbb26482bbbd6.woff

6cd43363507ce33ef35cbb26482bbbd6.woff

617 ms

7d78006c684cf23a40ccc3486699ca3b.woff

7d78006c684cf23a40ccc3486699ca3b.woff

543 ms

f691f37e57f04c152e2315ab7dbad881.woff

f691f37e57f04c152e2315ab7dbad881.woff

555 ms

analytics.js

analytics.js

63 ms

hotjar-223053.js

hotjar-223053.js

137 ms

insight.min.js

insight.min.js

88 ms

statistics-globe.png

statistics-globe.png

795 ms

world_map_polygon.png

world_map_polygon.png

881 ms

f0e45ec8db50bcbbd5abc9ac5b767005.svg

f0e45ec8db50bcbbd5abc9ac5b767005.svg

549 ms

collect

collect

23 ms

collect

collect

25 ms

ga-audiences

ga-audiences

94 ms

modules.7b6d7646601d8cd7fb5f.js

modules.7b6d7646601d8cd7fb5f.js

18 ms

hcaptcha.html

hcaptcha.html

44 ms

341 ms

hcaptcha.js

hcaptcha.js

19 ms

checksiteconfig

checksiteconfig

90 ms

186 ms

hsl.js

hsl.js

13 ms

Accessibility Review

vatro.de accessibility score

78

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

ARIA

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.

Impact

Issue

High

ARIA IDs are not unique

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

SEO Factors

vatro.de SEO score

84

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 Vatro.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 Vatro.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

vatro.de

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