4.9 sec in total
1.4 sec
3 sec
577 ms
Click here to check amazing Samlerhuset content. Otherwise, check out these important facts you probably never knew about samlerhuset.cz
Národní Pokladnice přední distributor pamětních stříbrných a zlatých mincí a medailí v Česku. Kupujte numismaty on-line.
Visit samlerhuset.czWe analyzed Samlerhuset.cz page load time and found that the first response time was 1.4 sec and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
samlerhuset.cz performance score
name
value
score
weighting
Value3.4 s
38/100
10%
Value10.9 s
0/100
25%
Value6.5 s
39/100
10%
Value540 ms
55/100
30%
Value0.174
69/100
15%
Value8.8 s
35/100
10%
1373 ms
90 ms
41 ms
182 ms
272 ms
Our browser made a total of 34 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Samlerhuset.cz, 3% (1 request) were made to Googletagmanager.com and 3% (1 request) were made to Cdn.cookielaw.org. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Narodnipokladnice.cz.
Page size can be reduced by 142.1 kB (14%)
1.0 MB
904.0 kB
In fact, the total size of Samlerhuset.cz main page is 1.0 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. 45% of websites need less resources to load. Images take 791.0 kB which makes up the majority of the site volume.
Potential reduce by 96.4 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. This page needs HTML code to be minified as it can gain 18.3 kB, which is 16% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 96.4 kB or 82% of the original size.
Potential reduce by 45.6 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. Samlerhuset images are well optimized though.
Potential reduce by 24 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.
Potential reduce by 37 B
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. Samlerhuset.cz has all CSS files already compressed.
Number of requests can be reduced by 3 (12%)
26
23
The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Samlerhuset. 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 as a result speed up the page load time.
www.narodnipokladnice.cz
1373 ms
gtm.js
90 ms
otSDKStub.js
41 ms
jquery-3.6.0.min.js
182 ms
template-libs.js
272 ms
template-a5b216afe66990165bac.js
421 ms
template-a5b216afe66990165bac.css
476 ms
narodni-pokladnice-logo-15-let-web.png
326 ms
promo-15let.jpg
700 ms
10-kcs-bankovka-1-kg-ryzi-stribro-promo.jpg
699 ms
noimage.svg
335 ms
15-let-intro.jpg
414 ms
karel-iv-pametni-medaile-intro.jpg
700 ms
pametni-medaile-bedrich-smetana.jpg
698 ms
hymna-pametni-medaile-promo-2.jpg
700 ms
puncovni-urad.png
699 ms
webshop-bg-jaro.jpg
247 ms
znameni-zverokruhu-background.jpg
176 ms
znameni-zverokruhu-mince-blizenci.png
176 ms
logos-pay-options.png
176 ms
admez-logo.png
176 ms
eshop-club-logo.png
177 ms
facebook.png
208 ms
instagram.png
208 ms
youtube.png
208 ms
linkedin.png
230 ms
footer-logos.jpg
231 ms
postovne-zdarma-popup_640x411.jpg
281 ms
open-sans-v15-latin-ext_latin-regular.woff
114 ms
open-sans-v15-latin-ext_latin-600.woff
114 ms
fontawesome-webfont.woff
231 ms
open-sans-v15-latin-ext_latin-italic.woff
176 ms
noto-serif-v6-latin-ext_latin-regular.woff
177 ms
noto-serif-v6-latin-ext_latin-700.woff
273 ms
samlerhuset.cz 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
Links do not have a discernible name
samlerhuset.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
samlerhuset.cz 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
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Samlerhuset.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it matches the claimed language. Our system also found out that Samlerhuset.cz 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.
samlerhuset.cz
Open Graph data is detected on the main page of Samlerhuset. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: