Tools & Wizards About Us
rts.de screenshot

Report Summary

  • 3

    Performance

    Renders faster than
    20% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

rts.de

RTS Reisen - Reisebüro Dortmund ✈ Urlaub vom Reiseprofi

Page Load Speed

6.3 sec in total

First Response

423 ms

Resources Loaded

5.7 sec

Page Rendered

184 ms

rts.de screenshot

About Website

Click here to check amazing RTS content for Germany. Otherwise, check out these important facts you probably never knew about rts.de

RTS Reisebüro Dortmund - Ihr Reiseprofi ✓ 30 Jahre Erfahrung ✓ Frühbucher & Last Minute ✓ Reiseexperten für Pauschalurlaub ✓ Kreuzfahrten ✓ Cluburlaub

Visit rts.de

Key Findings

We analyzed Rts.de page load time and found that the first response time was 423 ms and then it took 5.9 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

rts.de performance score

3

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value11.9 s

0/100

25%

SI (Speed Index)

Value18.0 s

0/100

10%

TBT (Total Blocking Time)

Value2,110 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value1.303

1/100

15%

TTI (Time to Interactive)

Value17.0 s

5/100

10%

Network Requests Diagram

rts.de

423 ms

www.rts.de

1229 ms

autoptimize_c4560e638af113ac2686c666d7df7d07.css

667 ms

autoptimize_single_36ea4805809e6b690c2f5126a0808297.css

285 ms

autoptimize_single_494c357da5caa02da7a93cd036154566.css

286 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 94% of them (34 requests) were addressed to the original Rts.de, 3% (1 request) were made to Google.com and 3% (1 request) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Rts.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 61.3 kB (74%)

Content Size

83.0 kB

After Optimization

21.6 kB

  • HTML
  • JavaScript

In fact, the total size of Rts.de main page is 83.0 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. 40% of websites need less resources to load. HTML takes 80.4 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 61.3 kB

  • Original 80.4 kB
  • After minification 80.4 kB
  • After compression 19.1 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 61.3 kB or 76% of the original size.

JavaScript Optimization

-3%

Potential reduce by 75 B

  • Original 2.6 kB
  • After minification 2.6 kB
  • After compression 2.5 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.

Requests Breakdown

Number of requests can be reduced by 10 (36%)

Requests Now

28

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RTS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rts.de

rts.de

423 ms

www.rts.de

www.rts.de

1229 ms

autoptimize_c4560e638af113ac2686c666d7df7d07.css

autoptimize_c4560e638af113ac2686c666d7df7d07.css

667 ms

autoptimize_single_36ea4805809e6b690c2f5126a0808297.css

autoptimize_single_36ea4805809e6b690c2f5126a0808297.css

285 ms

autoptimize_single_494c357da5caa02da7a93cd036154566.css

autoptimize_single_494c357da5caa02da7a93cd036154566.css

286 ms

autoptimize_single_e838efdf42bbdf5af4387df2305e671b.css

autoptimize_single_e838efdf42bbdf5af4387df2305e671b.css

411 ms

autoptimize_single_17b6805cd312aa47d8b888d131fbe4d7.css

autoptimize_single_17b6805cd312aa47d8b888d131fbe4d7.css

287 ms

autoptimize_single_2ef0d305214462e26bda53de313230ef.css

autoptimize_single_2ef0d305214462e26bda53de313230ef.css

289 ms

autoptimize_single_85bbfa6ab7cb8efff8b466913ac9df13.css

autoptimize_single_85bbfa6ab7cb8efff8b466913ac9df13.css

379 ms

autoptimize_single_fe7bc52116a788fe4cff968ceb4c2ab6.css

autoptimize_single_fe7bc52116a788fe4cff968ceb4c2ab6.css

381 ms

jquery.min.js

jquery.min.js

480 ms

post-type.min.js

post-type.min.js

387 ms

autoptimize_f4702a650df616479344d4d1bd5d8c74.js

autoptimize_f4702a650df616479344d4d1bd5d8c74.js

1022 ms

RTS-Logo.png

RTS-Logo.png

107 ms

Logo_RTS-Reisebuero-Dortmund.png

Logo_RTS-Reisebuero-Dortmund.png

119 ms

TUI-MAGIC-LIFE-Fuerteventura.webp

TUI-MAGIC-LIFE-Fuerteventura.webp

381 ms

Riu-Vistamar.webp

Riu-Vistamar.webp

309 ms

Aldiana-Club-Side-Beach.webp

Aldiana-Club-Side-Beach.webp

308 ms

TUI-MAGIC-LIFE-Penelope-Beach.webp

TUI-MAGIC-LIFE-Penelope-Beach.webp

321 ms

ROBINSON-Daidalos.webp

ROBINSON-Daidalos.webp

482 ms

Robinson-Agadir.webp

Robinson-Agadir.webp

508 ms

ROBINSON-Quinta-da-Ria.webp

ROBINSON-Quinta-da-Ria.webp

621 ms

Robinson-Club-Nobilis-scaled.webp

Robinson-Club-Nobilis-scaled.webp

1726 ms

ROBINSON-Jandia-Playa.jpg

ROBINSON-Jandia-Playa.jpg

658 ms

Kombireise-AIDAcosma-und-Morlans-Garden.jpg

Kombireise-AIDAcosma-und-Morlans-Garden.jpg

589 ms

Kombireise-RIU-Concordia.jpg

Kombireise-RIU-Concordia.jpg

686 ms

Reisebuero-Dortmund-TUI.webp

Reisebuero-Dortmund-TUI.webp

704 ms

icomoon-the7-font.ttf

icomoon-the7-font.ttf

698 ms

fa-solid-900.woff

fa-solid-900.woff

745 ms

fa-solid-900.ttf

fa-solid-900.ttf

1021 ms

fa-regular-400.woff

fa-regular-400.woff

768 ms

fa-regular-400.ttf

fa-regular-400.ttf

795 ms

fontello.woff

fontello.woff

986 ms

embed

embed

182 ms

the7-chevron-side.svg

the7-chevron-side.svg

832 ms

js

js

74 ms

Accessibility Review

rts.de 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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

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

Best Practices

rts.de best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

rts.de SEO score

100

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

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 Rts.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 Rts.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

rts.de

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