5.3 sec in total
331 ms
4 sec
971 ms
Click here to check amazing Ferienwohnung Koeln content for Germany. Otherwise, check out these important facts you probably never knew about ferienwohnung-koeln.com
Ferienwohnungen, Apartments und Messezimmer in Köln. Günstige Unterkunft Köln Zentrum von privat! Günstiger als im Hotel!
Visit ferienwohnung-koeln.comWe analyzed Ferienwohnung-koeln.com page load time and found that the first response time was 331 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
ferienwohnung-koeln.com performance score
name
value
score
weighting
Value6.7 s
2/100
10%
Value10.4 s
0/100
25%
Value12.1 s
3/100
10%
Value1,610 ms
12/100
30%
Value0.217
57/100
15%
Value26.8 s
0/100
10%
331 ms
1593 ms
209 ms
218 ms
211 ms
Our browser made a total of 95 requests to load all elements on the main page. We found that 73% of them (69 requests) were addressed to the original Ferienwohnung-koeln.com, 8% (8 requests) were made to Apis.google.com and 8% (8 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Ferienwohnung-koeln.com.
Page size can be reduced by 836.4 kB (55%)
1.5 MB
685.6 kB
In fact, the total size of Ferienwohnung-koeln.com main page is 1.5 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. Javascripts take 574.0 kB which makes up the majority of the site volume.
Potential reduce by 62.3 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 62.3 kB or 78% of the original size.
Potential reduce by 25.3 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. Ferienwohnung Koeln images are well optimized though.
Potential reduce by 421.8 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 421.8 kB or 73% of the original size.
Potential reduce by 327.1 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. Ferienwohnung-koeln.com needs all CSS files to be minified and compressed as it can save up to 327.1 kB or 85% of the original size.
Number of requests can be reduced by 62 (74%)
84
22
The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ferienwohnung Koeln. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 35 to 1 for CSS and as a result speed up the page load time.
ferienwohnung-koeln.com
331 ms
www.ferienwohnung-koeln.com
1593 ms
system.base.css
209 ms
system.menus.css
218 ms
system.messages.css
211 ms
system.theme.css
227 ms
availability_calendar.base.css
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availability_calendar.css
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aggregator.css
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comment.css
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date.css
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field.css
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node.css
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search.css
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user.css
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views.css
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ctools.css
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flag.css
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quicktabs.css
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font-awesome.css
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owl.carousel.css
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meanmenu.css
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superfish.css
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bootstrap.css
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flexslider.css
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settings.css
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style.css
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style-blue.css
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roboto-font.css
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raleway-font.css
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playfair-display-font.css
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sourcecodepro-font.css
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local.css
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jquery.min.js
918 ms
jquery.once.js
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drupal.js
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progress.js
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de_qdxONRZ3T66yrQ-flMKhFOaamhStxNgPXwdONK2nhLA.js
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flag.js
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googleanalytics.js
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quicktabs.js
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bootstrap.min.js
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owl.carousel.js
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jquery.meanmenu.fork.js
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jquery.hoverIntent.minified.js
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supposition.js
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jquery.browser.js
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css
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analytics.js
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logo%20Ferienwohnung28.png
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deutzer-bruecke.jpg
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koelner%20dom_0.jpg
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revicons.woff
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ferienwohnung-koeln.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
ferienwohnung-koeln.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
ferienwohnung-koeln.com SEO score
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
Document uses legible font sizes
Tap targets are not sized appropriately
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ferienwohnung-koeln.com 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 Ferienwohnung-koeln.com 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.
ferienwohnung-koeln.com
Open Graph description is not detected on the main page of Ferienwohnung Koeln. 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: