Tools & Wizards About Us
kerolina.de screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% 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

  • 93

    SEO

    Google-friendlier than
    83% of websites

kerolina.de

ツ Last Minute Reisen & Urlaub ☀️ 2023 Juli - August - September - Sommerferien

Page Load Speed

10.6 sec in total

First Response

259 ms

Resources Loaded

6.8 sec

Page Rendered

3.5 sec

kerolina.de screenshot

About Website

Welcome to kerolina.de homepage info - get ready to check Kerolina best content for Germany right away, or after learning these important things about kerolina.de

ツ Last Minute Reisen & Urlaub ☀️ 2023 Juli - August - September - Sommerferien ... ab dem Flughafen Düsseldorf Reisebüro Flughafen - Bewertung: ☀️☀️☀️☀️☀️ "SEHR GUT" · Schauen Sie jetzt rein, vielleic...

Visit kerolina.de

Key Findings

We analyzed Kerolina.de page load time and found that the first response time was 259 ms and then it took 10.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

kerolina.de performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value12.5 s

0/100

25%

SI (Speed Index)

Value10.3 s

8/100

10%

TBT (Total Blocking Time)

Value1,760 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.183

66/100

15%

TTI (Time to Interactive)

Value15.6 s

6/100

10%

Network Requests Diagram

kerolina.de

259 ms

www.kerolina.de

740 ms

iframeResizer.min.js

87 ms

c3206c44de27f5377a25bce7b1d4f152.css

317 ms

js

58 ms

Our browser made a total of 92 requests to load all elements on the main page. We found that 53% of them (49 requests) were addressed to the original Kerolina.de, 20% (18 requests) were made to Solamento-ibe.traveltainment.de and 11% (10 requests) were made to Meinberater.solamento.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Meinberater.solamento.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 820.0 kB (14%)

Content Size

6.0 MB

After Optimization

5.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kerolina.de main page is 6.0 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. 70% of websites need less resources to load. Images take 5.0 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 321.0 kB

  • Original 383.1 kB
  • After minification 373.8 kB
  • After compression 62.2 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 321.0 kB or 84% of the original size.

Image Optimization

-1%

Potential reduce by 50.1 kB

  • Original 5.0 MB
  • After minification 5.0 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. Kerolina images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 235.1 kB

  • Original 347.3 kB
  • After minification 278.1 kB
  • After compression 112.2 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 235.1 kB or 68% of the original size.

CSS Optimization

-89%

Potential reduce by 213.9 kB

  • Original 239.1 kB
  • After minification 181.5 kB
  • After compression 25.2 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. Kerolina.de needs all CSS files to be minified and compressed as it can save up to 213.9 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 43 (54%)

Requests Now

79

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kerolina. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kerolina.de

kerolina.de

259 ms

www.kerolina.de

www.kerolina.de

740 ms

iframeResizer.min.js

iframeResizer.min.js

87 ms

c3206c44de27f5377a25bce7b1d4f152.css

c3206c44de27f5377a25bce7b1d4f152.css

317 ms

js

js

58 ms

jquery.min.js

jquery.min.js

384 ms

jquery-migrate.min.js

jquery-migrate.min.js

348 ms

app.js

app.js

347 ms

swiper.min.js

swiper.min.js

422 ms

custom-script.js

custom-script.js

475 ms

scripts.min.js

scripts.min.js

672 ms

smoothscroll.js

smoothscroll.js

475 ms

jquery.fitvids.js

jquery.fitvids.js

475 ms

frontend-bundle.min.js

frontend-bundle.min.js

475 ms

frontend-bundle.min.js

frontend-bundle.min.js

505 ms

common.js

common.js

548 ms

toolbox-scripts.js

toolbox-scripts.js

553 ms

hoverIntent.min.js

hoverIntent.min.js

552 ms

maxmegamenu.js

maxmegamenu.js

569 ms

lazyload.min.js

lazyload.min.js

609 ms

fbevents.js

fbevents.js

135 ms

events.js

events.js

165 ms

AAAA-einfach-perfekter-Turkei-Urlaub-final.png

AAAA-einfach-perfekter-Turkei-Urlaub-final.png

941 ms

js

js

123 ms

analytics.js

analytics.js

87 ms

modules.woff

modules.woff

467 ms

fa-brands-400.woff

fa-brands-400.woff

569 ms

fa-regular-400.woff

fa-regular-400.woff

374 ms

fa-solid-900.woff

fa-solid-900.woff

521 ms

wARDj0u

wARDj0u

33 ms

et-divi-dynamic-244564-late.css

et-divi-dynamic-244564-late.css

447 ms

main.MWYzNGIxOWM4NA.js

main.MWYzNGIxOWM4NA.js

33 ms

collect

collect

53 ms

collect

collect

25 ms

ga-audiences

ga-audiences

25 ms

XF99E48175A9B50A17147354D4E27D871.js

XF99E48175A9B50A17147354D4E27D871.js

443 ms

1-Gran-Canaria-Panorama.jpg

1-Gran-Canaria-Panorama.jpg

212 ms

PlayfairDisplay-VariableFont_wght.ttf

PlayfairDisplay-VariableFont_wght.ttf

422 ms

picturefill.min.js

picturefill.min.js

111 ms

region

region

460 ms

favicon.ico

favicon.ico

107 ms

Mallorca-Santa-Ponca-2.jpg

Mallorca-Santa-Ponca-2.jpg

213 ms

Bulgarien-10.jpg

Bulgarien-10.jpg

379 ms

Cancun-3.jpg

Cancun-3.jpg

317 ms

San-Francisco.jpg

San-Francisco.jpg

247 ms

cap-formentor-2.jpg

cap-formentor-2.jpg

471 ms

Aegypten-Sharm-El-Sheikh-1.jpg

Aegypten-Sharm-El-Sheikh-1.jpg

525 ms

Tuerkei-3.jpg

Tuerkei-3.jpg

360 ms

Caleta-de-Famara-1.jpg

Caleta-de-Famara-1.jpg

535 ms

Fuerteventura-3.jpg

Fuerteventura-3.jpg

662 ms

Playa-de-la-Americas-2.jpg

Playa-de-la-Americas-2.jpg

467 ms

Kreta-Balos-Lagoon-2.jpg

Kreta-Balos-Lagoon-2.jpg

706 ms

Gran-Canaria-8.jpg

Gran-Canaria-8.jpg

584 ms

Kos-2.jpg

Kos-2.jpg

682 ms

Korfu-1.jpg

Korfu-1.jpg

631 ms

Rhodos-1.jpg

Rhodos-1.jpg

642 ms

Samana-1.jpg

Samana-1.jpg

693 ms

El-Gouna-Panorama-3.jpg

El-Gouna-Panorama-3.jpg

947 ms

Tuerkische-Aegaeis-Oeluedeniz-Lagoon-4.jpg

Tuerkische-Aegaeis-Oeluedeniz-Lagoon-4.jpg

750 ms

Italien-1.jpg

Italien-1.jpg

876 ms

Playa-de-Palma-Mallorca-1.jpg

Playa-de-Palma-Mallorca-1.jpg

789 ms

Mallorca-Cala-Ratjada-4.jpg

Mallorca-Cala-Ratjada-4.jpg

800 ms

TB_mykit_SSW_2015.css

TB_mykit_SSW_2015.css

490 ms

foundation_TB.css

foundation_TB.css

1040 ms

style_IBE.css

style_IBE.css

940 ms

style_feedback_1.css

style_feedback_1.css

800 ms

shy3frs.css

shy3frs.css

119 ms

modernizr.js

modernizr.js

796 ms

package.min.css

package.min.css

9 ms

package.min.css

package.min.css

12 ms

package.min.css

package.min.css

14 ms

jquery360.min.js

jquery360.min.js

1109 ms

foundation.min.js

foundation.min.js

1319 ms

config

config

13 ms

package.min.js

package.min.js

45 ms

package.min.js

package.min.js

26 ms

package.min.js

package.min.js

16 ms

de-DE

de-DE

21 ms

package.js

package.js

32 ms

_Incapsula_Resource

_Incapsula_Resource

25 ms

p.css

p.css

25 ms

off_2.svg

off_2.svg

114 ms

2F93F1_4_0.woff

2F93F1_4_0.woff

991 ms

d

d

17 ms

2F93F1_2_0.woff

2F93F1_2_0.woff

992 ms

fields

fields

543 ms

regiontree

regiontree

885 ms

touroperators

touroperators

686 ms

region

region

808 ms

ttIconsWhitelabel.ttf

ttIconsWhitelabel.ttf

252 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

555 ms

_Incapsula_Resource

_Incapsula_Resource

69 ms

Accessibility Review

kerolina.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

kerolina.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

Page has valid source maps

SEO Factors

kerolina.de SEO score

93

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

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kerolina.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it does not match the claimed English language. Our system also found out that Kerolina.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

kerolina.de

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