krotov.info: Книга Якова Кротова
Работы Якова Кротова - Яков Кротов. Путешественник во времени - Библиотека Якова Кротова
Page load speed analysis
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68/100
Normal result -
5
Successful tests -
3
Failed tests
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First response
352 ms
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Resources loaded
1.3 sec
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Page rendered
925 ms
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Total page load time
2.6 sec
Visit krotov.info now to see the best up-to-date Krotov content for Russia and also check out these interesting facts you probably never knew about krotov.info
We analyzed Krotov.info page load time and found that the first response time was 352 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
Page optimization
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HTML 29.7 kB Images 883.0 kB Javascripts 66.8 kB CSS 0 B In fact, the total size of Krotov.info main page is 979.6 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. 20% of websites need less resources to load. Images take 883.0 kB which makes up the majority of the site volume.
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Original 29.7 kB
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After minification 27.9 kB
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After compression 9.8 kB
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 20.0 kB or 67% of the original size.
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Original 883.0 kB
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After optimization 853.9 kB
Image optimization
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. Krotov images are well optimized though.
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Original 66.8 kB
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After minification 66.8 kB
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After compression 23.8 kB
JavaScript optimization
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 43.1 kB or 64% of the original size.
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Network requests diagram
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krotov.info
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2_1_FFFFFFFF_EFEFEFFF_0_visits
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watch.js
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zp.js
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2.jpg
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45.jpg
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43.jpg
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5.jpg
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3.jpg
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46.jpg
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41.jpg
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1.gif
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47.jpg
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6.jpg
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48.jpg
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49.jpg
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51.jpg
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50.jpg
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52.jpg
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1773_Batoni.jpg
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2.gif
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4.gif
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3.gif
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9.jpg
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96.gif
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54.jpg
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watch.js
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advert.gif
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1
Our browser made a total of 29 requests to load all elements on the main page. We found that 79% of them (23 requests) were addressed to the original Krotov.info, 14% (4 requests) were made to Mc.yandex.ru and 3% (1 request) were made to Bs.yandex.ru. The less responsive or slowest element that took the longest time to load (737 ms) belongs to the original domain Krotov.info.
Additional info on krotov.info
Requests
The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Krotov. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
Javascripts
Images
All
Possible request optimization
Javascripts
Images
Optimized
All
Good result
IP address
Krotov.info 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 | krotov.info |
217.70.184.38 | 300 | |
| NS | krotov.info |
ns-216-a.gandi.net | 300 | |
| NS | krotov.info |
ns-232-c.gandi.net | 300 | |
| NS | krotov.info |
ns-192-b.gandi.net | 300 | |
| SOA | krotov.info |
300 | Mname: ns1.gandi.net Rname: hostmaster.gandi.net Serial: 1609372800 Refresh: 10800 Retry: 3600 Expire: 604800 Minimum-ttl: 10800 |
Language and encoding
Poor result
Language
RU
Detected
N/A
Claimed
Encoding
WINDOWS-1251
Claimed
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Krotov.info 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 Krotov.info main page’s claimed encoding is windows-1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
HTTPS certificate
Krotov.info 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 33.5% of all visits is Russia. It lies approximately 3630 miles away from the server location (France) and such a long distance can negatively affect website speed, as it takes some time for data to travel back and forth between those places. That’s why one of the best ways to speed up Krotov.info page load time for the majority of users is moving the server to Russia or just closer to the user base.
Poor result
Normal result
Social Sharing Optimization
Open Graph description is not detected on the main page of Krotov. 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:
krotov.info
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