4.8 sec in total
357 ms
3.9 sec
521 ms
Welcome to todo.cz homepage info - get ready to check Todo best content for Czech Republic right away, or after learning these important things about todo.cz
Vinylová i papírová fotopozadí, dřevěné dekorace, textilní a další doplňky pro fotoateléry Vám pomůžou vytvořit profesionální kompozici.
Visit todo.czWe analyzed Todo.cz page load time and found that the first response time was 357 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
todo.cz performance score
name
value
score
weighting
Value3.3 s
40/100
10%
Value3.4 s
67/100
25%
Value4.9 s
65/100
10%
Value130 ms
96/100
30%
Value0
100/100
15%
Value4.4 s
83/100
10%
357 ms
1236 ms
236 ms
589 ms
353 ms
Our browser made a total of 85 requests to load all elements on the main page. We found that 98% of them (83 requests) were addressed to the original Todo.cz, 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Todo.cz.
Page size can be reduced by 462.4 kB (68%)
679.8 kB
217.4 kB
In fact, the total size of Todo.cz main page is 679.8 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. 35% of websites need less resources to load. Javascripts take 320.5 kB which makes up the majority of the site volume.
Potential reduce by 49.6 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 49.6 kB or 82% of the original size.
Potential reduce by 21.1 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. Obviously, Todo needs image optimization as it can save up to 21.1 kB or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 213.2 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 213.2 kB or 67% of the original size.
Potential reduce by 178.5 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. Todo.cz needs all CSS files to be minified and compressed as it can save up to 178.5 kB or 83% of the original size.
Number of requests can be reduced by 59 (71%)
83
24
The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Todo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 45 to 1 for CSS and as a result speed up the page load time.
todo.cz
357 ms
www.todo.cz
1236 ms
shop.css
236 ms
jquery.min.js
589 ms
layout.js
353 ms
img_zoom_1.js
246 ms
ajax_master.js
245 ms
jquery-1.8.3.min.js
527 ms
jquery-1.8.4.min.js
499 ms
wz_tooltip.js
517 ms
uni.min.js
387 ms
qpscroll.js
268 ms
elements.css
355 ms
uvod.css
383 ms
top_horni_menu.css
381 ms
top_hlavni_animace_ajax.css
408 ms
top_visit.css
400 ms
akce.css
471 ms
banner_vlevo_vpravo.css
470 ms
buttons.css
494 ms
header.css
502 ms
top_ajax.css
506 ms
top_menu.css
531 ms
main.css
585 ms
main_detail.css
585 ms
main_detail_rubriky.css
617 ms
main_detail_ajax.css
620 ms
main_detail_popis_tabs_ajax.css
616 ms
main_uzivatelska_sekce.css
648 ms
main_rubrika.css
701 ms
main_vyrobce.css
700 ms
main_tree.css
721 ms
main_strom_sekce_ajax.css
726 ms
main_tabs_ajax_stranky.css
739 ms
main_hz_porovnani.css
766 ms
main_kosik.css
815 ms
main_search.css
817 ms
main_search_tech_filtr.css
826 ms
content.css
836 ms
footer.css
856 ms
img_zoom_1.css
881 ms
facebook.css
822 ms
caste_dotazy.css
703 ms
clanky.css
691 ms
zapati_obchodu_sekce_rubriky.css
691 ms
animace_na_uvod_share.min.css
703 ms
styl.css
719 ms
jquery.ad-gallery.css
703 ms
responsive_1.css
701 ms
responsive_1_2.css
668 ms
responsive_2.css
689 ms
responsive_3.css
708 ms
responsive_4.css
724 ms
responsive_5.css
685 ms
responsive_6.css
701 ms
responsive_7.css
679 ms
resize_osoba.php
173 ms
osoba_telefon.png
120 ms
osoba_email.png
119 ms
banner_akce.jpg
716 ms
banner_akce_2.jpg
785 ms
banner_akce_3.jpg
845 ms
banner_akce_4.jpg
808 ms
resize_rubrika.php
393 ms
resize_rubrika.php
312 ms
resize_rubrika.php
454 ms
resize_rubrika.php
541 ms
resize_rubrika.php
595 ms
bg_top.png
752 ms
bg_top_2.png
682 ms
kos_top.png
789 ms
bg_button_leve_menu_sekce_top.png
813 ms
bg_button_leve_menu_sekce.png
869 ms
bg_button_leve_menu.png
875 ms
pruh.png
882 ms
button_1.png
875 ms
f.png
913 ms
t.png
922 ms
g.png
964 ms
y.png
968 ms
gmail.png
980 ms
linka.png
996 ms
analytics.js
23 ms
bg_uvod.jpg
994 ms
collect
13 ms
todo.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
todo.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
General
Impact
Issue
Detected JavaScript libraries
todo.cz 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
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Todo.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 Todo.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.
todo.cz
Open Graph description is not detected on the main page of Todo. 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: