3.2 sec in total
335 ms
2.7 sec
201 ms
Visit foreca.cz now to see the best up-to-date Foreca content for Czech Republic and also check out these interesting facts you probably never knew about foreca.cz
Podívejte se na mapu počasí země Česko na dnešek a následující dny. Foreca také uvádí dnešní nejteplejší a nejchladnější místa v zemi Česko a na světě.
Visit foreca.czWe analyzed Foreca.cz page load time and found that the first response time was 335 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.
foreca.cz performance score
name
value
score
weighting
Value3.4 s
38/100
10%
Value13.8 s
0/100
25%
Value9.3 s
13/100
10%
Value9,410 ms
0/100
30%
Value0.023
100/100
15%
Value16.0 s
6/100
10%
335 ms
233 ms
249 ms
351 ms
7 ms
Our browser made a total of 84 requests to load all elements on the main page. We found that 19% of them (16 requests) were addressed to the original Foreca.cz, 30% (25 requests) were made to Img.foreca.net and 8% (7 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (681 ms) belongs to the original domain Foreca.cz.
Page size can be reduced by 152.0 kB (21%)
729.7 kB
577.8 kB
In fact, the total size of Foreca.cz main page is 729.7 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. 65% of websites need less resources to load. Images take 457.7 kB which makes up the majority of the site volume.
Potential reduce by 60.6 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 60.6 kB or 75% of the original size.
Potential reduce by 8.3 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. Foreca images are well optimized though.
Potential reduce by 31.9 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 31.9 kB or 25% of the original size.
Potential reduce by 51.2 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. Foreca.cz needs all CSS files to be minified and compressed as it can save up to 51.2 kB or 82% of the original size.
Number of requests can be reduced by 40 (48%)
83
43
The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Foreca. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and as a result speed up the page load time.
New_York_City
335 ms
combined-20150930.css
233 ms
EAS_tag.1.0.js
249 ms
modernizr-2.7.1.min.js
351 ms
adsbygoogle.js
7 ms
eas
250 ms
js-libs-20150917.js
482 ms
foreca.com.min.js
255 ms
foreca_logo.png
182 ms
1342105281.jpg
527 ms
arrow_b-w.gif
120 ms
arrow1.gif
337 ms
symb-li_ski.gif
339 ms
world.gif
340 ms
arrow2.gif
400 ms
meteogram.php
681 ms
footer-googleplay.png
400 ms
footer-appstore-c.png
409 ms
footer-windowsphone.png
410 ms
foreca_logo_footer.png
410 ms
button_go-cs.png
182 ms
arrow_l-w.gif
180 ms
arrow_b-w.gif
179 ms
arrow1.gif
183 ms
symb-li_sail.gif
181 ms
baltic-navi-fi-c2.png
183 ms
baltic-navi-se-c2.png
187 ms
bchan-navi-c2.png
188 ms
medit-navi-west-c2.png
185 ms
medit-navi-east-c2.png
185 ms
w270.gif
188 ms
empty-c.png
187 ms
1349804412.jpg
527 ms
1349804414.jpg
527 ms
searchbelt_back.png
175 ms
cont-back_top-left.png
174 ms
vertnav-back_green-c.png
176 ms
vertnav-back_blue-c.png
179 ms
vertnav-back_ocean-c.png
177 ms
back_box.png
177 ms
symb-70x70-d-c.png
203 ms
symb-50x50-d-c.png
201 ms
plusone.js
133 ms
all.js
176 ms
trivia_hot-c.png
150 ms
trivia_cold-c.png
171 ms
symb-29x20-n.png
170 ms
symb-29x20-d.png
169 ms
ca-pub-1337105038752852.js
49 ms
zrt_lookup.html
50 ms
show_ads_impl.js
62 ms
ads
236 ms
osd.js
67 ms
cb=gapi.loaded_0
127 ms
cb=gapi.loaded_1
189 ms
fastbutton
273 ms
ads
276 ms
ga.js
106 ms
lv
346 ms
ml
352 ms
ui-bg_glass_75_ffffff_1x400.png
195 ms
ads
310 ms
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142 ms
abg.js
152 ms
m_js_controller.js
173 ms
googlelogo_color_112x36dp.png
258 ms
xd_arbiter.php
237 ms
xd_arbiter.php
412 ms
ping
419 ms
postmessageRelay
194 ms
cb=gapi.loaded_0
57 ms
cb=gapi.loaded_1
60 ms
10287449472338692871
128 ms
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96 ms
x_button_blue2.png
94 ms
api.js
66 ms
core:rpc:shindig.random:shindig.sha1.js
199 ms
2536007149-postmessagerelay.js
197 ms
nessie_icon_tiamat_white.png
51 ms
like.php
148 ms
E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js
19 ms
zXs1Qh79i0Z.js
385 ms
LVx-xkvaJ0b.png
418 ms
foreca.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
Image elements do not have [alt] attributes
Links do not have a discernible name
foreca.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
foreca.cz SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
CS
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Foreca.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Foreca.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.
foreca.cz
Open Graph description is not detected on the main page of Foreca. 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: