Tools & Wizards About Us
selzer-pflasterbau.de screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

selzer-pflasterbau.de

Pflasterbau Selzer GmbH

Page Load Speed

6.3 sec in total

First Response

322 ms

Resources Loaded

5.3 sec

Page Rendered

648 ms

selzer-pflasterbau.de screenshot

About Website

Click here to check amazing Selzer Pflasterbau content for Poland. Otherwise, check out these important facts you probably never knew about selzer-pflasterbau.de

Ihr Partner im Bereich Pflasterbau in der Region Passau - Pflasterverlegung individueller Wünsche. Kontaktieren Sie uns!

Visit selzer-pflasterbau.de

Key Findings

We analyzed Selzer-pflasterbau.de page load time and found that the first response time was 322 ms and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

selzer-pflasterbau.de performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value19.9 s

0/100

25%

SI (Speed Index)

Value7.6 s

25/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.197

63/100

15%

TTI (Time to Interactive)

Value15.9 s

6/100

10%

Network Requests Diagram

selzer-pflasterbau.de

322 ms

selzer-pflasterbau.de

1923 ms

beng-proxy.js

627 ms

font-awesome.min.css

761 ms

widget-runtime.css

685 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 31% of them (19 requests) were addressed to the original Selzer-pflasterbau.de, 36% (22 requests) were made to Fonts.cm4all.net and 33% (20 requests) were made to Strato-editor.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Selzer-pflasterbau.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 329.7 kB (19%)

Content Size

1.7 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Selzer-pflasterbau.de 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. 45% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 83.3 kB

  • Original 98.1 kB
  • After minification 96.8 kB
  • After compression 14.9 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. 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 83.3 kB or 85% of the original size.

Image Optimization

-1%

Potential reduce by 16.9 kB

  • Original 1.2 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. Selzer Pflasterbau images are well optimized though.

JavaScript Optimization

-57%

Potential reduce by 179.7 kB

  • Original 315.8 kB
  • After minification 315.0 kB
  • After compression 136.0 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 179.7 kB or 57% of the original size.

CSS Optimization

-77%

Potential reduce by 49.9 kB

  • Original 64.6 kB
  • After minification 63.9 kB
  • After compression 14.7 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. Selzer-pflasterbau.de needs all CSS files to be minified and compressed as it can save up to 49.9 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (72%)

Requests Now

25

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Selzer Pflasterbau. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

selzer-pflasterbau.de

selzer-pflasterbau.de

322 ms

selzer-pflasterbau.de

selzer-pflasterbau.de

1923 ms

beng-proxy.js

beng-proxy.js

627 ms

font-awesome.min.css

font-awesome.min.css

761 ms

widget-runtime.css

widget-runtime.css

685 ms

deploy.css

deploy.css

692 ms

slideshow-common.css

slideshow-common.css

697 ms

jquery.js

jquery.js

808 ms

prototype.js

prototype.js

827 ms

legacy.js

legacy.js

898 ms

widget-runtime.js

widget-runtime.js

1003 ms

slideshow-common.js

slideshow-common.js

900 ms

deploy.js

deploy.js

927 ms

uro-min.js

uro-min.js

932 ms

main.css

main.css

937 ms

responsive.css

responsive.css

1033 ms

initialise.js

initialise.js

1060 ms

cm_template-focus-point.js

cm_template-focus-point.js

1064 ms

cm-templates-global-script.js

cm-templates-global-script.js

1059 ms

vars.css

vars.css

969 ms

show.js

show.js

676 ms

css

css

574 ms

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135 ms

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260 ms

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384 ms

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345 ms

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359 ms

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348 ms

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548 ms

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552 ms

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563 ms

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567 ms

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591 ms

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616 ms

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767 ms

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672 ms

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784 ms

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789 ms

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810 ms

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834 ms

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891 ms

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985 ms

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1002 ms

_pixel.img

_pixel.img

378 ms

arrows.png

arrows.png

336 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

549 ms

full_margin_transparent_customcolor.png

full_margin_transparent_customcolor.png

681 ms

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1408 ms

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327 ms

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318 ms

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380 ms

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415 ms

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317 ms

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344 ms

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340 ms

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1049 ms

picture-200

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375 ms

tb-3.jpg

tb-3.jpg

888 ms

tb-5.jpg

tb-5.jpg

753 ms

Accessibility Review

selzer-pflasterbau.de accessibility score

76

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

Form elements do not have associated labels

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

selzer-pflasterbau.de best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

selzer-pflasterbau.de SEO score

90

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Selzer-pflasterbau.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Selzer-pflasterbau.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

selzer-pflasterbau.de

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