referat.ru Website Information
Daily Unique Visits: 1,117
Daily Page Views: 2,234
Income Per Day: $7
Estimated Value: $1,680
This website is located in Russian Federation and is using following IP address 91.212.151.160. See the complete list of popular websites hosted in Russian Federation.
referat.ru is registered under .RU top-level domain. Please check other sites in .RU zone.
Website referat.ru is using the following name servers:
- ns1.dnsynergy.org
- ns1.mastertel.ru
- ns2.dnsynergy.org
- ns4.mastertel.ru
and is probably hosted by Synergy University. See the full list of other websites hosted by Synergy University.
The highest website referat.ru position in Alexa rank database was 19299 and the lowest rank position was 994439. Current position of referat.ru in Alexa rank database is 641913.
Desktop speed score of referat.ru (68/100) is better than the results of 47.59% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of referat.ru (100/100) is better than the results of 100% of other sites and means that the page is mobile-friendly.
Mobile speed score of referat.ru (85/100) is better than the results of 90.58% of other sites and shows that the landing page performance on mobile devices is excellent.
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referat.ru Alexa Rank
The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.
referat.ru whois
WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.
% https://tcinet.ru/documents/whois_ru_rf.pdf (in Russian)
% https://tcinet.ru/documents/whois_su.pdf (in Russian)
domain: REFERAT.RU
nserver: ns1.dnsynergy.org.
nserver: ns1.mastertel.ru.
nserver: ns4.mastertel.ru.
state: REGISTERED, DELEGATED, VERIFIED
org: Synergy University
taxpayer-id: 7729152149
registrar: REGRU-RU
admin-contact: http://www.reg.ru/whois/admin_contact
created: 1998-04-18T23:03:21Z
paid-till: 2025-04-30T21:00:00Z
free-date: 2025-06-01
source: TCI
Last updated on 2024-10-22T17:36:30Z
referat.ru server information
Servers Location
referat.ru desktop page speed rank
Last tested: 2018-11-13
referat.ru Desktop Speed Test Quick Summary
priority - 29Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.
Enable compression for the following resources to reduce their transfer size by 285.9KiB (72% reduction).
Compressing http://www.referat.ru/js/jquery-1.8.1.min.js could save 58.2KiB (64% reduction).
Compressing http://www.referat.ru/css/ui/lightness/jquery-ui-1.10.4.custom.css could save 20.8KiB (81% reduction).
Compressing http://www.referat.ru/js/bootstrap.min.js could save 20KiB (74% reduction).
Compressing http://www.referat.ru/css/style.css could save 15.9KiB (80% reduction).
Compressing http://www.referat.ru/css/responsive.css could save 4.3KiB (70% reduction).
Compressing http://www.referat.ru/css/hwstyles.css could save 2KiB (68% reduction).
Compressing http://www.referat.ru/js/helper.js could save 1.6KiB (62% reduction).
priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
Optimize CSS Delivery of the following:
http://www.referat.ru/css/ui/lightness/jquery-ui-1.10.4.custom.css
http://www.referat.ru/css/style.css
http://www.referat.ru/css/responsive.css
priority - 4Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
http://www.referat.ru/getpicksel/banner_28.png (expiration not specified)
https://mc.yandex.ru/metrika/watch.js (60 minutes)
http://www.google-analytics.com/ga.js (2 hours)
http://www.referat.ru/css/hwstyles.css (5 days)
http://www.referat.ru/css/responsive.css (5 days)
http://www.referat.ru/css/style.css (5 days)
http://www.referat.ru/css/ui/lightness/jquery-ui-1.10.4.custom.css (5 days)
http://www.referat.ru/image/banners/college-240x400.jpg (5 days)
http://www.referat.ru/image/banners/synergy-740x90.jpg (5 days)
http://www.referat.ru/img/bg.jpg (5 days)
http://www.referat.ru/img/icon-menu2.png (5 days)
http://www.referat.ru/img/icon-sprite-category.png (5 days)
http://www.referat.ru/img/icon-sprite-ref.png (5 days)
http://www.referat.ru/img/icon_sprite_white.png (5 days)
http://www.referat.ru/img/logo.png (5 days)
http://www.referat.ru/img/search.png (5 days)
http://www.referat.ru/js/bootstrap.min.js (5 days)
http://www.referat.ru/js/helper.js (5 days)
http://www.referat.ru/js/jquery-1.8.1.min.js (5 days)
http://www.referat.ru/js/jquery-ui-1.10.4.custom.min.js (5 days)
priority - 4Reduce server response time
priority - 1Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 8.2KiB (16% reduction).
Minifying http://vk.com/js/api/openapi.js?116 could save 2.3KiB (14% reduction) after compression.
Minifying http://vk.com/js/api/widgets/al_community.js?66 could save 788B (14% reduction) after compression.
priority - 0Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 3.2KiB (40% reduction).
Losslessly compressing http://vk.com/images/deactivated_50.png could save 1.2KiB (53% reduction).
Losslessly compressing http://www.referat.ru/img/icon_sprite_white.png could save 650B (17% reduction).
priority - 0Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.
Minify CSS for the following resources to reduce their size by 1.1KiB (19% reduction).
priority - 0Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 737B (12% reduction).
referat.ru Desktop Resource Breakdown
| Total Resources | 80 |
| Number of Hosts | 30 |
| Static Resources | 46 |
| JavaScript Resources | 18 |
| CSS Resources | 6 |
referat.ru mobile page speed rank
Last tested: 2018-11-13
referat.ru Mobile Speed Test Quick Summary
priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking CSS resources. This causes a delay in rendering your page.
Optimize CSS Delivery of the following:
priority - 7Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
https://referat.ru/getpicksel/banner_38.png (expiration not specified)
https://www.googletagmanager.com/gtm.js?id=GTM-PKBM3M (15 minutes)
https://connect.facebook.net/signals/config/1460565714243487?v=2.7.12 (20 minutes)
https://mc.yandex.ru/metrika/watch.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
https://referat.ru/css/responsive.css (5 days)
https://referat.ru/css/style.css (5 days)
https://referat.ru/css/style2.css (5 days)
https://referat.ru/image/banners/1060x100.png (5 days)
https://referat.ru/image/banners/240_400-1_127282.png (5 days)
https://referat.ru/img/bg.jpg (5 days)
https://referat.ru/img/icon-menu2.png (5 days)
https://referat.ru/img/icon-sprite-category.png (5 days)
https://referat.ru/img/icon-sprite-ref.png (5 days)
https://referat.ru/img/icon_sprite.png (5 days)
https://referat.ru/img/icon_sprite_white.png (5 days)
https://referat.ru/img/logo.png (5 days)
https://referat.ru/img/search.png (5 days)
priority - 1Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 10.7KiB (20% reduction).
referat.ru Mobile Resource Breakdown
| Total Resources | 36 |
| Number of Hosts | 10 |
| Static Resources | 21 |
| JavaScript Resources | 7 |
| CSS Resources | 3 |
referat.ru mobile page usability
Last tested: 2018-11-13
referat.ru HTML validation
Warnings
The “type” attribute for the “style” element is not needed and should be omitted.
".../x-icon"> <style type="text/css"> html..."
Consider avoiding viewport values that prevent users from resizing documents.
"...IE=edge"> <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0"> <meta..."
Attribute with the local name “xmlns:v” is not serializable as XML 1.0.
"...v> </div> <div xmlns:v="http://rdf.data-vocabulary.org/#"> <div ..."
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
"...p"></div> <article> <ul..."
Consider adding a “lang” attribute to the “html” start tag to declare the language of this document.
"...TYPE HTML> <html> <head..."
Errors
Bad start tag in “iframe” in “head”.
"...<noscript><iframe src="//www.googletagmanager.com/ns.html?id=GTM-PKBM3M" height="0" width="0" style="display:none;visibility:hidden"></ifra..."
Stray end tag “noscript”.
"...></iframe></noscript> <scri..."
Stray end tag “head”.
"...nager --> </head> <body..."
Start tag “body” seen but an element of the same type was already open.
"...> </head> <body> <head..."
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
"...-i="ddd"> <style> #prom..."
Attribute “xmlns:v” not allowed here.
"...v> </div> <div xmlns:v="http://rdf.data-vocabulary.org/#"> <div ..."
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referat.ru Ping
Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.
referat.ru TRACEROUTE
Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.