3.5 sec in total
384 ms
2.8 sec
307 ms
Click here to check amazing Jirsa Photo content for Czech Republic. Otherwise, check out these important facts you probably never knew about jirsaphoto.cz
JirsaPhoto.cz | Radomír Jirsák, Fotografie živé přírody, Wild life photography
Visit jirsaphoto.czWe analyzed Jirsaphoto.cz page load time and found that the first response time was 384 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
jirsaphoto.cz performance score
name
value
score
weighting
Value3.3 s
39/100
10%
Value5.4 s
20/100
25%
Value4.1 s
79/100
10%
Value200 ms
89/100
30%
Value0.116
85/100
15%
Value8.8 s
35/100
10%
384 ms
784 ms
579 ms
358 ms
732 ms
Our browser made a total of 52 requests to load all elements on the main page. We found that 88% of them (46 requests) were addressed to the original Jirsaphoto.cz, 4% (2 requests) were made to Google-analytics.com and 4% (2 requests) were made to Staticxx.facebook.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Jirsaphoto.cz.
Page size can be reduced by 110.0 kB (28%)
388.2 kB
278.3 kB
In fact, the total size of Jirsaphoto.cz main page is 388.2 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. 30% of websites need less resources to load. Images take 233.2 kB which makes up the majority of the site volume.
Potential reduce by 23.3 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. This page needs HTML code to be minified as it can gain 4.8 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 23.3 kB or 77% of the original size.
Potential reduce by 10.3 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. Jirsa Photo images are well optimized though.
Potential reduce by 55.8 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 55.8 kB or 56% of the original size.
Potential reduce by 20.5 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. Jirsaphoto.cz needs all CSS files to be minified and compressed as it can save up to 20.5 kB or 80% of the original size.
Number of requests can be reduced by 16 (32%)
50
34
The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jirsa Photo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
jirsaphoto.cz
384 ms
www.jirsaphoto.cz
784 ms
style-20150217.css
579 ms
jquery.fancybox.css
358 ms
jquery-1.3.2.min.js
732 ms
jquery.easing.1.3.js
482 ms
jquery.fancybox-1.2.1.pack.js
496 ms
jirsaphoto.js
360 ms
tooltips.js
366 ms
header-image-sum.jpg
741 ms
search-submit.gif
140 ms
intro-image-06.jpg
362 ms
medved-hnedy.jpg
140 ms
vystava2015n-.jpg
139 ms
kotvice-n.jpg
142 ms
sumava2015n.jpg
253 ms
modranka-karpatska-n-.jpg
257 ms
zvonek-zeleny-13-mini.jpg
250 ms
dlask-tlustozoby-6-mini.jpg
265 ms
skorec-vodni-10-mini.jpg
366 ms
skorec-vodni-9-mini.jpg
374 ms
skorec-vodni-8-mini.jpg
379 ms
skorec-vodni-7-mini.jpg
394 ms
skorec-vodni-6-mini.jpg
480 ms
skorec-vodni-5-mini.jpg
481 ms
vlci-mleko-1-mini.jpg
492 ms
srnec-obecny-8-mini.jpg
500 ms
sdk.js
21 ms
header-topstrip-back.gif
508 ms
mainmenupanel-back.gif
585 ms
search-input.gif
582 ms
mainbox-back.gif
597 ms
content-back.gif
608 ms
zaostreno-back.jpg
815 ms
article-home-back.gif
702 ms
fotobox-back.gif
703 ms
fotobox-bottom.gif
715 ms
foto-back.gif
729 ms
left-box-back.gif
816 ms
leftmenu-item.gif
822 ms
pozorovani-zivocichu.gif
1191 ms
vychod-zapad-slunce.jpg
963 ms
fotoobchudek.gif
849 ms
leftbox-panel-back.gif
941 ms
leftbox-panel-top.gif
931 ms
leftbox-panel-bottom.gif
942 ms
ga.js
37 ms
__utm.gif
39 ms
130 ms
xd_arbiter.php
33 ms
xd_arbiter.php
46 ms
footer-back.gif
856 ms
jirsaphoto.cz accessibility score
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
<input type="image"> elements do not have [alt] text
Form elements do not have associated labels
Links do not have a discernible name
jirsaphoto.cz 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
jirsaphoto.cz SEO score
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jirsaphoto.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 Jirsaphoto.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.
jirsaphoto.cz
Open Graph description is not detected on the main page of Jirsa Photo. 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: