3.7 sec in total
602 ms
3 sec
134 ms
Visit seznam.1188.cz now to see the best up-to-date Seznam 1188 content for Czech Republic and also check out these interesting facts you probably never knew about seznam.1188.cz
Hledání telefonních čísel osob a firem.
Visit seznam.1188.czWe analyzed Seznam.1188.cz page load time and found that the first response time was 602 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
seznam.1188.cz performance score
name
value
score
weighting
Value1.5 s
95/100
10%
Value1.7 s
99/100
25%
Value3.2 s
92/100
10%
Value370 ms
71/100
30%
Value0
100/100
15%
Value6.1 s
63/100
10%
602 ms
205 ms
477 ms
6 ms
826 ms
Our browser made a total of 45 requests to load all elements on the main page. We found that 24% of them (11 requests) were addressed to the original Seznam.1188.cz, 18% (8 requests) were made to and 11% (5 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source 1188.cz.
Page size can be reduced by 728.8 kB (56%)
1.3 MB
566.9 kB
In fact, the total size of Seznam.1188.cz main page is 1.3 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Javascripts take 780.1 kB which makes up the majority of the site volume.
Potential reduce by 8.8 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. This page needs HTML code to be minified as it can gain 1.4 kB, which is 11% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 8.8 kB or 67% of the original size.
Potential reduce by 7.7 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, Seznam 1188 needs image optimization as it can save up to 7.7 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 485.2 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 485.2 kB or 62% of the original size.
Potential reduce by 227.1 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. Seznam.1188.cz needs all CSS files to be minified and compressed as it can save up to 227.1 kB or 49% of the original size.
Number of requests can be reduced by 13 (41%)
32
19
The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Seznam 1188. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.
seznam.1188.cz
602 ms
fonts.css
205 ms
application-0882260ef30a31b65ddcc44944c85726.css
477 ms
adsbygoogle.js
6 ms
application-68fe40921c2088c739dc340b813dc8fa.js
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conversion.js
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zrt_lookup.html
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show_ads_impl.js
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glyphicons-halflings-regular.woff
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seznam.1188.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
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
seznam.1188.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
Missing source maps for large first-party JavaScript
seznam.1188.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
CS
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Seznam.1188.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 Seznam.1188.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.
seznam.1188.cz
Open Graph description is not detected on the main page of Seznam 1188. 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: