Tools & Wizards About Us
rks-sicherheitstechnik.de screenshot

Report Summary

  • 76

    Performance

    Renders faster than
    84% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

rks-sicherheitstechnik.de

RKS Sicherheitstechnik – Einbruchschutz für Ihr Heim

Page Load Speed

4 sec in total

First Response

340 ms

Resources Loaded

3.5 sec

Page Rendered

117 ms

rks-sicherheitstechnik.de screenshot

About Website

Click here to check amazing RKS Sicherheitstechnik content. Otherwise, check out these important facts you probably never knew about rks-sicherheitstechnik.de

            Sie benötigen eine Wartung oder möchten Ihr Alarmsystem erweitern? Gerne können Sie hierzu unser Kontaktformular nutzen oder rufen Sie uns

Visit rks-sicherheitstechnik.de

Key Findings

We analyzed Rks-sicherheitstechnik.de page load time and found that the first response time was 340 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

rks-sicherheitstechnik.de performance score

76

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

69/100

25%

SI (Speed Index)

Value7.9 s

23/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.057

98/100

15%

TTI (Time to Interactive)

Value6.4 s

60/100

10%

Network Requests Diagram

rks-sicherheitstechnik.de

340 ms

www.rks-sicherheitstechnik.de

2072 ms

wp-emoji-release.min.js

89 ms

styles.css

175 ms

style.css

267 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 60% of them (32 requests) were addressed to the original Rks-sicherheitstechnik.de, 15% (8 requests) were made to Static.xx.fbcdn.net and 4% (2 requests) were made to S.gravatar.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Rks-sicherheitstechnik.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 60.0 kB (19%)

Content Size

309.5 kB

After Optimization

249.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rks-sicherheitstechnik.de main page is 309.5 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 144.7 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 28.9 kB

  • Original 38.4 kB
  • After minification 37.2 kB
  • After compression 9.4 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 28.9 kB or 75% of the original size.

Image Optimization

-11%

Potential reduce by 16.4 kB

  • Original 144.7 kB
  • After minification 128.2 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, RKS Sicherheitstechnik needs image optimization as it can save up to 16.4 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-10%

Potential reduce by 9.7 kB

  • Original 92.8 kB
  • After minification 92.8 kB
  • After compression 83.1 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

-15%

Potential reduce by 5.0 kB

  • Original 33.7 kB
  • After minification 33.7 kB
  • After compression 28.7 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. Rks-sicherheitstechnik.de needs all CSS files to be minified and compressed as it can save up to 5.0 kB or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (72%)

Requests Now

50

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RKS Sicherheitstechnik. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rks-sicherheitstechnik.de

rks-sicherheitstechnik.de

340 ms

www.rks-sicherheitstechnik.de

www.rks-sicherheitstechnik.de

2072 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

89 ms

styles.css

styles.css

175 ms

style.css

style.css

267 ms

skin.css

skin.css

176 ms

rounded-corners.css

rounded-corners.css

179 ms

custom-styles.css

custom-styles.css

178 ms

jetpack.css

jetpack.css

191 ms

jquery.js

jquery.js

351 ms

jquery-migrate.min.js

jquery-migrate.min.js

264 ms

suffusion.js

suffusion.js

269 ms

comment-reply.min.js

comment-reply.min.js

264 ms

photon.js

photon.js

284 ms

jquery.form.min.js

jquery.form.min.js

381 ms

scripts.js

scripts.js

383 ms

devicepx-jetpack.js

devicepx-jetpack.js

4 ms

gprofiles.js

gprofiles.js

6 ms

wpgroho.js

wpgroho.js

385 ms

facebook-embed.js

facebook-embed.js

385 ms

wp-embed.min.js

wp-embed.min.js

387 ms

spin.js

spin.js

435 ms

jquery.spin.js

jquery.spin.js

438 ms

jetpack-carousel.js

jetpack-carousel.js

439 ms

e-202422.js

e-202422.js

4 ms

gprofiles.js

gprofiles.js

13 ms

logo.png

logo.png

57 ms

Logo_rot_s_large1.jpg

Logo_rot_s_large1.jpg

56 ms

3.jpg

3.jpg

42 ms

1-2.jpg

1-2.jpg

173 ms

jtlshoplogo.png

jtlshoplogo.png

182 ms

search-button-red.png

search-button-red.png

109 ms

home-light.png

home-light.png

157 ms

iconset-0.png

iconset-0.png

253 ms

folder-red-16.png

folder-red-16.png

160 ms

blockquote-l.png

blockquote-l.png

202 ms

bulletred.png

bulletred.png

245 ms

logo-honeywell.gif

logo-honeywell.gif

36 ms

sdk.js

sdk.js

110 ms

arrows.gif

arrows.gif

157 ms

bg-red.png

bg-red.png

166 ms

sdk.js

sdk.js

87 ms

page.php

page.php

241 ms

C1v-CUEafkI.css

C1v-CUEafkI.css

13 ms

VWDhCULazb5.js

VWDhCULazb5.js

20 ms

o1ndYS2og_B.js

o1ndYS2og_B.js

43 ms

mP12tTiNgO_.js

mP12tTiNgO_.js

44 ms

5xOV5e9oy4e.js

5xOV5e9oy4e.js

46 ms

owo2sPJxB2z.js

owo2sPJxB2z.js

46 ms

p55HfXW__mM.js

p55HfXW__mM.js

45 ms

301137474_521338479992494_1635449995760645938_n.jpg

301137474_521338479992494_1635449995760645938_n.jpg

178 ms

302197102_521338476659161_5386625432621651409_n.jpg

302197102_521338476659161_5386625432621651409_n.jpg

100 ms

VuRstRCPjmu.png

VuRstRCPjmu.png

3 ms

Accessibility Review

rks-sicherheitstechnik.de accessibility score

92

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

rks-sicherheitstechnik.de best practices score

75

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

rks-sicherheitstechnik.de SEO score

89

Search Engine Optimization Advices

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 Rks-sicherheitstechnik.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 Rks-sicherheitstechnik.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

rks-sicherheitstechnik.de

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