23 sec in total
653 ms
11.1 sec
11.3 sec
Visit astronomia.zagan.pl now to see the best up-to-date Astronomia Zagan content for Poland and also check out these interesting facts you probably never knew about astronomia.zagan.pl
Strona po?wi?cona astronomii amatorskiej i wsp�?pracy mi?o?nik�w nieba z profesjonalnymi astronomami. Poradniki dla zainteresowanych obserwacjami nieba. Recenzje sprz?tu astronomicznego i oprogram...
Visit astronomia.zagan.plWe analyzed Astronomia.zagan.pl page load time and found that the first response time was 653 ms and then it took 22.4 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
astronomia.zagan.pl performance score
name
value
score
weighting
Value6.3 s
3/100
10%
Value0
0/100
25%
Value35.3 s
0/100
10%
Value47,300 ms
0/100
30%
Value1
2/100
15%
Value66.1 s
0/100
10%
653 ms
559 ms
281 ms
523 ms
362 ms
Our browser made a total of 224 requests to load all elements on the main page. We found that 75% of them (169 requests) were addressed to the original Astronomia.zagan.pl, 5% (11 requests) were made to Youtube.com and 3% (6 requests) were made to Jnn-pa.googleapis.com. The less responsive or slowest element that took the longest time to load (3.6 sec) belongs to the original domain Astronomia.zagan.pl.
Page size can be reduced by 695.6 kB (7%)
9.5 MB
8.8 MB
In fact, the total size of Astronomia.zagan.pl main page is 9.5 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 8.6 MB which makes up the majority of the site volume.
Potential reduce by 113.2 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 113.2 kB or 79% of the original size.
Potential reduce by 238.9 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. Astronomia Zagan images are well optimized though.
Potential reduce by 38.0 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 38.0 kB or 13% of the original size.
Potential reduce by 305.6 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. Astronomia.zagan.pl needs all CSS files to be minified and compressed as it can save up to 305.6 kB or 81% of the original size.
Number of requests can be reduced by 45 (22%)
206
161
The browser has sent 206 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Astronomia Zagan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
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astronomia.zagan.pl 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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
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>).
astronomia.zagan.pl 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
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
astronomia.zagan.pl SEO score
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
PL
PL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Astronomia.zagan.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and it matches the claimed language. Our system also found out that Astronomia.zagan.pl 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.
astronomia.zagan.pl
Open Graph description is not detected on the main page of Astronomia Zagan. 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: