2.1 sec in total
128 ms
1.8 sec
164 ms
Click here to check amazing Gug content for Czech Republic. Otherwise, check out these important facts you probably never knew about gug.cz
Visit gug.czWe analyzed Gug.cz page load time and found that the first response time was 128 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
gug.cz performance score
name
value
score
weighting
Value1.3 s
98/100
10%
Value7.4 s
4/100
25%
Value1.4 s
100/100
10%
Value610 ms
49/100
30%
Value0.358
30/100
15%
Value6.0 s
65/100
10%
128 ms
119 ms
42 ms
18 ms
12 ms
Our browser made a total of 49 requests to load all elements on the main page. We found that 37% of them (18 requests) were addressed to the original Gug.cz, 16% (8 requests) were made to Apis.google.com and 8% (4 requests) were made to Gugweb.s3.amazonaws.com. The less responsive or slowest element that took the longest time to load (549 ms) relates to the external source Static.xx.fbcdn.net.
Page size can be reduced by 68.8 kB (27%)
252.2 kB
183.5 kB
In fact, the total size of Gug.cz main page is 252.2 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. 55% of websites need less resources to load. Images take 164.5 kB which makes up the majority of the site volume.
Potential reduce by 16.7 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 16.7 kB or 72% of the original size.
Potential reduce by 17.5 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, Gug needs image optimization as it can save up to 17.5 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 6.4 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 6.4 kB or 23% of the original size.
Potential reduce by 28.2 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. Gug.cz needs all CSS files to be minified and compressed as it can save up to 28.2 kB or 78% of the original size.
Number of requests can be reduced by 21 (48%)
44
23
The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gug. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
gug.cz
128 ms
www.gug.cz
119 ms
cs
42 ms
reset.css
18 ms
screen.css
12 ms
jquery.min.js
32 ms
init.js
12 ms
screen-basic.css
14 ms
screen-tablet.css
12 ms
screen-pc.css
11 ms
screen-pc-wide.css
17 ms
css
25 ms
print.css
10 ms
plusone.js
136 ms
widgets.js
61 ms
ga.js
61 ms
all.js
309 ms
logo-gug.png
60 ms
gdg.png
433 ms
sprites-icons.png
65 ms
logo-google.png
64 ms
logo-juicymo.png
62 ms
logo-svetandroida.png
61 ms
logo-smartnetwork.png
63 ms
logo-dotekomanie.png
62 ms
gbg.png
435 ms
geg.png
433 ms
gxg.png
425 ms
u-WUoqrET9fUeobQW7jkRaCWcynf_cDxXwCLxiixG1c.ttf
58 ms
k3k702ZOKiLJc3WVjuplzNqQynqKV_9Plp7mupa0S4g.ttf
59 ms
button.0308b81ff1714e446f674b5b9793f2cd.js
39 ms
__utm.gif
20 ms
cb=gapi.loaded_0
51 ms
cb=gapi.loaded_1
71 ms
fastbutton
149 ms
tweet_button.b9740740e0bcf9b0657c5b11bd4388da.cs.html
38 ms
postmessageRelay
40 ms
3193398744-postmessagerelay.js
94 ms
rpc:shindig_random.js
69 ms
cb=gapi.loaded_0
50 ms
cb=gapi.loaded_1
50 ms
jot
116 ms
188 ms
xd_arbiter.php
221 ms
xd_arbiter.php
434 ms
cb=gapi.loaded_0
3 ms
like.php
134 ms
h5Lp5Et_eC4.js
486 ms
LVx-xkvaJ0b.png
549 ms
gug.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Form elements do not have associated labels
Links do not have a discernible name
gug.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
gug.cz SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gug.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 Gug.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.
gug.cz
Open Graph description is not detected on the main page of Gug. 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: