2.9 sec in total
26 ms
2.5 sec
447 ms
Click here to check amazing Leonardo Hotel Cologne H Rez content for United States. Otherwise, check out these important facts you probably never knew about leonardo-hotel-cologne.h-rez.com
Leonardo Hotel Köln is a 4-star hotel located in Cologne’s eastern Buchforst district, just a few U-Bahn (underground) stops away from the lively city centre and only 200 metres away from the exhibiti...
Visit leonardo-hotel-cologne.h-rez.comWe analyzed Leonardo-hotel-cologne.h-rez.com page load time and found that the first response time was 26 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
leonardo-hotel-cologne.h-rez.com performance score
name
value
score
weighting
Value4.1 s
21/100
10%
Value7.1 s
5/100
25%
Value6.5 s
38/100
10%
Value310 ms
77/100
30%
Value0.043
99/100
15%
Value11.8 s
17/100
10%
26 ms
81 ms
159 ms
153 ms
180 ms
Our browser made a total of 97 requests to load all elements on the main page. We found that 25% of them (24 requests) were addressed to the original Leonardo-hotel-cologne.h-rez.com, 52% (50 requests) were made to Images.getaroom-cdn.com and 5% (5 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Leonardo-hotel-cologne.h-rez.com.
Page size can be reduced by 147.5 kB (9%)
1.6 MB
1.4 MB
In fact, the total size of Leonardo-hotel-cologne.h-rez.com main page is 1.6 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 1.3 MB which makes up the majority of the site volume.
Potential reduce by 139.8 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 139.8 kB or 82% of the original size.
Potential reduce by 7.5 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. Leonardo Hotel Cologne H Rez images are well optimized though.
Potential reduce by 219 B
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.
Number of requests can be reduced by 30 (33%)
91
61
The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Leonardo Hotel Cologne H Rez. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
leonardo-hotel-cologne.h-rez.com
26 ms
leonardo-hotel-cologne.h-rez.com
81 ms
gtm.js
159 ms
css
153 ms
css
180 ms
royalslider.css
495 ms
rs-default.css
622 ms
jquery-ui-1.10.4.custom.min.css
595 ms
jquery.jscrollpane.css
573 ms
core.css
832 ms
jquery.min.js
165 ms
js
165 ms
index.min.js
1057 ms
analytics.js
18 ms
collect
18 ms
collect
18 ms
ef91ebb8ac5e1a7e54daf78c0932c27615e85075
34 ms
phone.png
826 ms
flags.png
159 ms
down.png
824 ms
4b29c1af3eebb6aa577aa2ac0b5c63aecac2472b
50 ms
0QI6MX1D_JOuGQbT0gvTJPa787weuxJBkqg.ttf
257 ms
0QI6MX1D_JOuGQbT0gvTJPa787z5vBJBkqg.ttf
610 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4kaVc.ttf
612 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4kaVc.ttf
611 ms
1e3f3afa79306458881787702fdc09fbfe03022a
606 ms
85c3d357886f93fb0d65e60619d1e8b14d2d3c64
609 ms
camera.png
612 ms
search-form-bg.png
617 ms
cal.png
605 ms
nights-case.png
616 ms
wifi.png
613 ms
parking.png
613 ms
breakfast.png
612 ms
right-arrow-black.png
618 ms
guest-reviews.png
410 ms
thumbs-up.png
410 ms
Airports.jpg
406 ms
ArtGalleries.jpg
648 ms
gen_204
111 ms
03f9e0d994b4712a7d3ac5c40d6fca95d25d8323
120 ms
collect
60 ms
conversion_async.js
96 ms
pinit_fg_en_rect_gray_20.png
193 ms
pinit.js
213 ms
sdk.js
193 ms
collect
25 ms
70aed6ccda6e80edf94c4f72d1fdc7bfb0e0c4d4
46 ms
b1afc5a0a26337fee385e170a5bfefb73bc338ca
46 ms
aed69b89e476275a4e59463be02fc7730281d34d
107 ms
1f354d71c55c04c85bc2ab2fae2896029fe0d013
109 ms
1f3bcf00a2cb951af2324ebcba26c9d0e9ce7299
108 ms
6ea86971323953f70c08be42addbb6fb473d96a8
109 ms
4d5f12721365ec8e69b96306d6ca62358a904b08
106 ms
28494f2710238a296aaad4a6b08eccf41770b4d1
106 ms
2a016628b4eadcac1a8dc5cafb7c4b8e671a2862
135 ms
d7bb9fbf1bf4f72b18edf759a10299039a1d3ea8
134 ms
a87017c24124de1ac5ab9df7a4c2c0a28ca7dfce
159 ms
abdd06b96b07d48c3b23f88d605090cedaeb6187
157 ms
74093011c829b5fc11916fe93e4f549ebd8e87c6
131 ms
87b2cadf0e3d8c53e8c3342a5e0d56fef5a9a30a
131 ms
86d6ab00344a60c67476c9af92126de7b3dbb038
163 ms
73a880032a0a737f290b7be1ba572bd990e0b64d
181 ms
22d192ffd043b9292a9e4ac1a723de4d5c84eba7
160 ms
4b20168c9fa3a83b322ba6a9eb6bf2d2a201ba34
160 ms
7dab6b34807b728f330e145c4bba81075ce5d9e6
179 ms
be8432df07ae5b3110595d790d4cb0d4c492ea2c
181 ms
cdb395165c8ddbfdaff2196a016d0e02f9e93e4f
180 ms
50281ef0e39c867d3cc9334bc8e58207abb207d9
181 ms
ee58c40373d8c9a01412a580283fe72c791cb7d0
179 ms
b24b65f6901e5565a06b7ea63d797c7a1cac5b45
219 ms
6a37cda1fe3867754fc1e80baa4bec7e69118c3c
221 ms
c735b83854149bb83db74f81301ddc6280f3324a
222 ms
b92f57357a7b11aa2c38d182bc58c4dd752679ff
224 ms
ba7e0c6c55c483701c2df1a61c53a64237eb64b2
220 ms
ca9d897531df11d8e8d2b995427db58cfa1e83eb
222 ms
30faf9aa2553e77ca5585a1d578f2f78bc25bbf6
242 ms
79e70c8713046b9d895ee25a92d8450699c9ea1d
241 ms
c9c490af76c737c01997bb529717e7315d31bdb9
242 ms
dfb8e66abd9263ed667783af2a7d43a159522d2c
241 ms
58ba43c2a68c90c1933ae90909c6587774b7679f
242 ms
1102353fafba91e9015a65962f60ed313a4636b6
241 ms
ui-bg_gloss-wave_30_011425_500x100.png
153 ms
ab44d53139a710f7226372c9187705d9be7a3a1f
330 ms
d4614b9b39cccd28e56e13f9cbcd478e5c4d8477
275 ms
45b91b37e037e0bbd03dd5d6c7919a163d53f809
293 ms
292 ms
285 ms
c92fcd90345dc7c31307a24cc82ea73da8d50497
211 ms
580e462e9f7190652cbb5e645331dbdde384a549
239 ms
0f6be9e0c3c3849f03ff0125be35ecbdd727865b
212 ms
71953738aa2ae3bcdbe7b787b5e53ad5d0147a9f
235 ms
dbb7fc9bfe7a268bf743ca1cbb6f6cb557f3938f
234 ms
4db0c00624c19ea9c73d9aff2e8449079bcc646e
234 ms
98727c4b2b7a130b94769a80bd3c753b8b52fda4
211 ms
sdk.js
20 ms
pinit_main.js
99 ms
leonardo-hotel-cologne.h-rez.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.
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA IDs are not unique
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
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
Form elements do not have associated labels
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>).
leonardo-hotel-cologne.h-rez.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
leonardo-hotel-cologne.h-rez.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Leonardo-hotel-cologne.h-rez.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Leonardo-hotel-cologne.h-rez.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.
leonardo-hotel-cologne.h-rez.com
Open Graph data is detected on the main page of Leonardo Hotel Cologne H Rez. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: