3.4 sec in total
599 ms
2.7 sec
122 ms
Welcome to topslovnik.cz homepage info - get ready to check Topslovnik best content right away, or after learning these important things about topslovnik.cz
Překladač vět, textů, webových stránek a online slovník. Přeložte si pohodlně a rychle jakékoliv slovo, nebo text na Topslovnik.cz
Visit topslovnik.czWe analyzed Topslovnik.cz page load time and found that the first response time was 599 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
topslovnik.cz performance score
name
value
score
weighting
Value4.1 s
22/100
10%
Value4.4 s
38/100
25%
Value5.6 s
54/100
10%
Value480 ms
60/100
30%
Value0
100/100
15%
Value7.3 s
50/100
10%
599 ms
814 ms
121 ms
45 ms
475 ms
Our browser made a total of 51 requests to load all elements on the main page. We found that 20% of them (10 requests) were addressed to the original Topslovnik.cz, 16% (8 requests) were made to Apis.google.com and 10% (5 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (814 ms) belongs to the original domain Topslovnik.cz.
Page size can be reduced by 78.2 kB (40%)
196.7 kB
118.5 kB
In fact, the total size of Topslovnik.cz main page is 196.7 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. 60% of websites need less resources to load. Javascripts take 112.1 kB which makes up the majority of the site volume.
Potential reduce by 20.4 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. 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 20.4 kB or 75% of the original size.
Potential reduce by 4.9 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. Topslovnik images are well optimized though.
Potential reduce by 44.7 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 44.7 kB or 40% of the original size.
Potential reduce by 8.2 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. Topslovnik.cz needs all CSS files to be minified and compressed as it can save up to 8.2 kB or 83% of the original size.
Number of requests can be reduced by 29 (60%)
48
19
The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Topslovnik. 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.
topslovnik.cz
599 ms
www.topslovnik.cz
814 ms
style.css
121 ms
jsapi
45 ms
jquery.js
475 ms
scripts.js
239 ms
show_ads.js
17 ms
FB.Share
28 ms
logo.png
271 ms
fb.png
172 ms
twitter.png
171 ms
google.png
270 ms
ca-pub-2257108922001781.js
153 ms
zrt_lookup.html
83 ms
show_ads_impl.js
85 ms
test.png
267 ms
widgets.js
172 ms
plusone.js
208 ms
198 ms
ga.js
79 ms
xd_arbiter.php
169 ms
xd_arbiter.php
261 ms
ads
292 ms
osd.js
83 ms
ads
248 ms
__utm.gif
64 ms
share_button.php
193 ms
ads
185 ms
button.0308b81ff1714e446f674b5b9793f2cd.js
23 ms
cb=gapi.loaded_0
15 ms
cb=gapi.loaded_1
41 ms
fastbutton
89 ms
tweet_button.b9740740e0bcf9b0657c5b11bd4388da.sk.html
29 ms
postmessageRelay
102 ms
cb=gapi.loaded_0
63 ms
cb=gapi.loaded_1
62 ms
qeKvIRsJabD.js
244 ms
LVx-xkvaJ0b.png
299 ms
W5F8_SL0XFawnjxHGsZjJA.ttf
94 ms
m_js_controller.js
79 ms
abg.js
124 ms
3193398744-postmessagerelay.js
103 ms
rpc:shindig_random.js
56 ms
googlelogo_color_112x36dp.png
151 ms
919158822509174007
148 ms
jot
236 ms
nessie_icon_tiamat_white.png
70 ms
cb=gapi.loaded_0
52 ms
s
41 ms
x_button_blue2.png
27 ms
Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
10 ms
topslovnik.cz accessibility score
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-*] attributes do not match their roles
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
<frame> or <iframe> elements do not have a title
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
topslovnik.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
Page has valid source maps
topslovnik.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
CZ
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Topslovnik.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it does not match the claimed language. Our system also found out that Topslovnik.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.
topslovnik.cz
Open Graph description is not detected on the main page of Topslovnik. 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: