Access bootstransporte-keller.de. Boottransporte Keller | Boot- und Yachttransporte

name

value

score

weighting

FCP (First Contentful Paint)

Value6.4 s

2/100

10%

LCP (Largest Contentful Paint)

Value11.0 s

0/100

25%

SI (Speed Index)

Value7.6 s

25/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value10.4 s

24/100

10%

bootstransporte-keller.de

236 ms

www.bootstransporte-keller.de

602 ms

bootstrap.1433331696.css

189 ms

style.1529931626.css

437 ms

dark.1442500712.css

323 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 92% of them (49 requests) were addressed to the original Bootstransporte-keller.de, 8% (4 requests) were made to 5f3c395.ccm19.de. The less responsive or slowest element that took the longest time to load (989 ms) belongs to the original domain Bootstransporte-keller.de.

Content Size

1.4 MB

After Optimization

1.2 MB

In fact, the total size of Bootstransporte-keller.de main page is 1.4 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. 55% of websites need less resources to load. Images take 850.7 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 60.8 kB

Original 77.2 kB
After minification 65.1 kB
After compression 16.5 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 12.1 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 60.8 kB or 79% of the original size.

Image Optimization

-2%

Potential reduce by 19.0 kB

Original 850.7 kB
After minification 831.7 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. Boot Stransporte Keller images are well optimized though.

JavaScript Optimization

-18%

Potential reduce by 56.1 kB

Original 317.9 kB
After minification 317.9 kB
After compression 261.8 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 56.1 kB or 18% of the original size.

CSS Optimization

-35%

Potential reduce by 50.2 kB

Original 141.8 kB
After minification 141.8 kB
After compression 91.6 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. Bootstransporte-keller.de needs all CSS files to be minified and compressed as it can save up to 50.2 kB or 35% of the original size.

Requests Now

After Optimization

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Boot Stransporte Keller. 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 from 12 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 keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

High

Some elements have a [tabindex] value greater than 0

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

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

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

High

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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

High

Links are not crawlable

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

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 Bootstransporte-keller.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 Bootstransporte-keller.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

bootstransporte-keller.de

Open Graph description is not detected on the main page of Boot Stransporte Keller. 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

Boottransporte Keller | Boot- und Yachttransporte - Startseite

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

bootstransporte-keller.de

www.bootstransporte-keller.de

bootstrap.1433331696.css

style.1529931626.css

dark.1442500712.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

bootstransporte-keller.de

www.bootstransporte-keller.de

bootstrap.1433331696.css

style.1529931626.css

dark.1442500712.css

font-icons.1427288966.css

animate.1433338826.css

magnific-popup.1425386138.css

responsive.1460373437.css

colors.1442415894.css

customs.1669902318.css

BootSideMenu.1443007750.css

jquery.1433502028.js

plugins.1433346566.js

jquery.themepunch.tools.min.1416212712.js

jquery.themepunch.revolution.min.1417008210.js

settings.1420797736.css

ccm19.js

functions.1499332194.js

app.css

de.png

en.png

logo-keller-boottransporte.png

logo@2x.png

pattern2.png

25jahre7.jpg

yachttransporte-banner-01.jpg

banner-02-w.jpg

boot-und-yachttransporte-banner-02.jpg

yachttransporte-banner-02.jpg

facebook-boottransporte-keller.png

boottransport-yachttransport-kosten.jpg

bg-para.jpg

rkeller-boottransporte2.png

index.php

keinprofilbild.png

banner-728x210.jpeg

open-sans-v15-latin-regular.woff

open-sans-v15-latin-300.woff

open-sans-v15-latin-600.woff

open-sans-v15-latin-700.woff

font-icons.woff

raleway-v12-latin-700.woff