rosspace.ru: Созвездия.ру - Астрономическая энциклопедия. Космология. Вселенная. Солнечная система. Небесные тела.
Астрономическая энциклопедия. Астрономия для школьников и студентов. Книги по астрономии. Черные дыры, галактики, сверхновые, белые карлики, созвездия.
Page load speed analysis
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59/100
Normal result -
4
Successful tests -
4
Failed tests
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First response
505 ms
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Resources loaded
519 ms
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Page rendered
142 ms
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Total page load time
1.2 sec
Welcome to rosspace.ru homepage info - get ready to check Rosspace best content for Russia right away, or after learning these important things about rosspace.ru
We analyzed Rosspace.ru page load time and found that the first response time was 505 ms and then it took 661 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.
Page optimization
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HTML 201 B Images 0 B Javascripts 0 B CSS 0 B In fact, the total size of Rosspace.ru main page is 201 B. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. HTML takes 201 B which makes up the majority of the site volume.
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Original 201 B
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After compression 165 B
HTML optimization
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 36 B or 18% of the original size.
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Network requests diagram
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rosspace.ru
Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Rosspace.ru and no external sources were called. The less responsive or slowest element that took the longest time to load (505 ms) belongs to the original domain Rosspace.ru.
Additional info on rosspace.ru
Requests
Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.
Poor result
IP address
Rosspace.ru uses IP address which is currently shared with 4 other domains. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.
Poor result
IP Trace
DNS records
| Type | Host | Target/ip | TTL | Other |
|---|---|---|---|---|
| A | rosspace.ru |
46.36.218.48 | 300 | |
| NS | rosspace.ru |
dns.fastdns24.com | 3600 | |
| NS | rosspace.ru |
dns2.fastdns24.org | 3600 | |
| NS | rosspace.ru |
dns3.fastdns24.eu | 3600 | |
| NS | rosspace.ru |
dns4.fastdns24.link | 3600 |
Language and encoding
Normal result
Language
RU
Detected
N/A
Claimed
Encoding
UTF-8
Claimed
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rosspace.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian 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 Rosspace.ru 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.
HTTPS certificate
Rosspace.ru has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.
Normal result
Visitor World Map
Country of origin for 100% of all visits is Russia. It lies approximately 2460 miles away from the server location (Estonia) and such a distance cannot critically affect website speed, but moving the server closer to their user base in Russia can speed up Rosspace.ru page load time anyway.
Normal result
Poor result
Social Sharing Optimization
Open Graph description is not detected on the main page of Rosspace. 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:
rosspace.ru
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