1.8 sec in total
338 ms
1.3 sec
159 ms
Click here to check amazing REALTEK content for Turkey. Otherwise, check out these important facts you probably never knew about realtek.cz
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Visit realtek.czWe analyzed Realtek.cz page load time and found that the first response time was 338 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
realtek.cz performance score
name
value
score
weighting
Value3.6 s
33/100
10%
Value3.6 s
61/100
25%
Value5.8 s
49/100
10%
Value900 ms
31/100
30%
Value0.213
58/100
15%
Value8.6 s
37/100
10%
338 ms
414 ms
122 ms
6 ms
250 ms
Our browser made a total of 36 requests to load all elements on the main page. We found that 39% of them (14 requests) were addressed to the original Realtek.cz, 14% (5 requests) were made to Tpc.googlesyndication.com and 11% (4 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (414 ms) belongs to the original domain Realtek.cz.
Page size can be reduced by 30.8 kB (19%)
161.3 kB
130.6 kB
In fact, the total size of Realtek.cz main page is 161.3 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 101.5 kB which makes up the majority of the site volume.
Potential reduce by 19.6 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 19.6 kB or 79% 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. REALTEK images are well optimized though.
Potential reduce by 356 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 2.5 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. Realtek.cz needs all CSS files to be minified and compressed as it can save up to 2.5 kB or 82% of the original size.
Number of requests can be reduced by 12 (38%)
32
20
The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of REALTEK. 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.
realtek.cz
338 ms
www.realtek.cz
414 ms
realtekweb.css
122 ms
show_ads.js
6 ms
transparent.gif
250 ms
rightline.png
250 ms
zrt_lookup.html
36 ms
show_ads_impl.js
46 ms
valid-xhtml10-blue
38 ms
vcss-blue
119 ms
realtekleft.png
240 ms
realtektop.png
211 ms
bottom2.png
219 ms
ads
159 ms
ads
150 ms
ga.js
45 ms
netcard.jpg
120 ms
r-sound.jpg
120 ms
r-network.jpg
227 ms
r-wifi.jpg
226 ms
r-sheets.jpg
243 ms
bottom1.png
243 ms
osd.js
35 ms
__utm.gif
12 ms
m_js_controller.js
31 ms
abg.js
45 ms
googlelogo_color_112x36dp.png
96 ms
17301260476691958122
66 ms
favicon
89 ms
nessie_icon_tiamat_white.png
35 ms
s
39 ms
redir.html
56 ms
x_button_blue2.png
16 ms
iframe.html
17 ms
7-1I540iwtLQZRDhQUP9L-vt70m6ZeYTcveWqB03r34.js
13 ms
ui
29 ms
realtek.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
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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
realtek.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
Browser errors were logged to the console
realtek.cz SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Realtek.cz can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Czech language. Our system also found out that Realtek.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.
realtek.cz
Open Graph description is not detected on the main page of REALTEK. 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: