3.4 sec in total
864 ms
2.3 sec
283 ms
Click here to check amazing Blog Aira content for Czech Republic. Otherwise, check out these important facts you probably never knew about blog.aira.cz
Přečtěte si novinky a zajímavosti ze světa IT a online marketingu! Na Aira blogu píšeme o tom, co děláme, kde čerpáme inspiraci a také radíme, jak na to.
Visit blog.aira.czWe analyzed Blog.aira.cz page load time and found that the first response time was 864 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
blog.aira.cz performance score
name
value
score
weighting
Value2.9 s
51/100
10%
Value6.0 s
13/100
25%
Value5.3 s
58/100
10%
Value170 ms
93/100
30%
Value0.014
100/100
15%
Value6.1 s
63/100
10%
864 ms
238 ms
232 ms
239 ms
254 ms
Our browser made a total of 62 requests to load all elements on the main page. We found that 74% of them (46 requests) were addressed to the original Blog.aira.cz, 5% (3 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to C.imedia.cz. The less responsive or slowest element that took the longest time to load (868 ms) belongs to the original domain Blog.aira.cz.
Page size can be reduced by 270.1 kB (56%)
484.9 kB
214.8 kB
In fact, the total size of Blog.aira.cz main page is 484.9 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. 35% of websites need less resources to load. Javascripts take 270.0 kB which makes up the majority of the site volume.
Potential reduce by 33.3 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 33.3 kB or 74% of the original size.
Potential reduce by 22.1 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, Blog Aira needs image optimization as it can save up to 22.1 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 174.8 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 174.8 kB or 65% of the original size.
Potential reduce by 39.9 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. Blog.aira.cz needs all CSS files to be minified and compressed as it can save up to 39.9 kB or 77% of the original size.
Number of requests can be reduced by 21 (37%)
57
36
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blog Aira. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
blog.aira.cz
864 ms
css_pbm0lsQQJ7A7WCCIMgxLho6mI_kBNgznNUWmTWcnfoE.css
238 ms
css_LdvuZi7RrS9IRsz9BqRusDdeKhEc45fyDROyPBBUA8c.css
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239 ms
css_tb0bBCaxgyNJxaq7_6IIz3V-yuIDzAQwrM6CYp3Skyc.css
254 ms
css_6_QNsIH9wM_sslqQMA1z93XIA07V4w3JM488jLzXb0M.css
370 ms
js_0gj6QcpfRH2jzTbCQqf7kEkm4MXY0UA_sRhwPc8jC1o.js
594 ms
js_1K2iIQwhQJGxS9xTdaM8RQYqYAied8RvG95RlXay5EU.js
493 ms
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355 ms
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480 ms
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389 ms
js_-coCkM63SlqxyBzi8iyXnVZokWoIWcNBgnqgKqAEFYA.js
475 ms
conversion.js
18 ms
retargeting.js
329 ms
js_EaeHGYWcGiQSuvI_AyTt5vTVl2xaBO1KvFeNBQ-9nmk.js
378 ms
css
24 ms
analytics.js
53 ms
background-body.png
147 ms
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all.js
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blog.png
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search.png
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calendar.png
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footer.png
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aira-logo-footer.png
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collect
10 ms
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DXI1ORHCpsQm3Vp6mXoaTRa1RVmPjeKy21_GQJaLlJI.woff
51 ms
u-WUoqrET9fUeobQW7jkRT8E0i7KZn-EPnyo3HZu7kw.woff
53 ms
k3k702ZOKiLJc3WVjuplzBa1RVmPjeKy21_GQJaLlJI.woff
53 ms
retargeting
124 ms
93 ms
113 ms
xd_arbiter.php
209 ms
xd_arbiter.php
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blog.aira.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
Links do not have a discernible name
blog.aira.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
Page has valid source maps
blog.aira.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
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Blog.aira.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 Blog.aira.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.
blog.aira.cz
Open Graph description is not detected on the main page of Blog Aira. 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: