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RUSNAUKA.COM Education and Science

rusnauka.com Website Information

Daily Unique Visits: 5,308

Daily Page Views: 21,232

Income Per Day: $59

Estimated Value: $31,860

rusnauka.com is registered under .COM top-level domain. Please check other sites in .COM zone.

No name server records were found.

and is probably hosted by CONTABO, US. See the full list of other websites hosted by CONTABO, US.

The highest website rusnauka.com position in Alexa rank database was 164428 and the lowest rank position was 268214. Current position of rusnauka.com in Alexa rank database is 236417.

Desktop speed score of rusnauka.com (100/100) is better than the results of 100% of other sites and shows that the page is performing great on desktop computers.

Mobile usability score of rusnauka.com (80/100) is better than the results of 25.35% of other sites and means that the page is mobile-friendly.

Mobile speed score of rusnauka.com (100/100) is better than the results of 100% of other sites and shows that the landing page performance on mobile devices is excellent.

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rusnauka.com 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.

rusnauka.com 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.

Domain Name: RUSNAUKA.COM
Registry Domain ID: 119511243_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.nic.ru
Registrar URL: http://nic.ru
Updated Date: 2024-05-06T23:20:44Z
Creation Date: 2004-05-08T08:52:56Z
Registry Expiry Date: 2025-05-08T08:52:56Z
Registrar: Regional Network Information Center, JSC dba RU-CENTER
Registrar IANA ID: 463
Registrar Abuse Contact Email: tld-abuse@nic.ru
Registrar Abuse Contact Phone: +74950091333
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS1.VM141.WHFSTAR.COM
Name Server: NS2.VM141.WHFSTAR.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-22T03:34:33Z

rusnauka.com server information

Servers Location

rusnauka.com desktop page speed rank

Last tested: 2016-11-21

Desktop Speed Good
100/100

rusnauka.com Desktop Resource Breakdown

Total Resources1
Number of Hosts1

rusnauka.com mobile page speed rank

Last tested: 2016-11-21

Mobile Speed Good
100/100

rusnauka.com Mobile Resource Breakdown

Total Resources1
Number of Hosts1

rusnauka.com mobile page usability

Last tested: 2016-11-21

Mobile Usability Medium
80/100

rusnauka.com Mobile Usability Test Quick Summary


priority - 13Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

The tap target <a href="http://www.rus…om/Page_ru.htm">RU</a> and 1 others are close to other tap targets.

priority - 10Configure the viewport

Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.

rusnauka.com HTML validation

Errors

Malformed byte sequence: “8c”.

Line: 9 Column: - 36
"......"

Malformed byte sequence: “a5”.

Line: 9 Column: - 37
"......" Line: 9 Column: - 79
"......" Line: 9 Column: - 158
"......" Line: 10 Column: - 86
"......" Line: 10 Column: - 95
"......" Line: 10 Column: - 132
"......" Line: 10 Column: - 176
"......" Line: 10 Column: - 272
"......"

Malformed byte sequence: “e3”.

Line: 9 Column: - 54
"......" Line: 9 Column: - 96
"......" Line: 9 Column: - 107
"......" Line: 9 Column: - 168
"......" Line: 9 Column: - 191
"......" Line: 10 Column: - 149
"......" Line: 10 Column: - 182
"......" Line: 10 Column: - 230
"......" Line: 10 Column: - 238
"......"

Malformed byte sequence: “e0”.

Line: 9 Column: - 57
"......" Line: 9 Column: - 77
"......" Line: 9 Column: - 132
"......" Line: 9 Column: - 167
"......" Line: 9 Column: - 254
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"......" Line: 10 Column: - 258
"......" Line: 10 Column: - 270
"......" Line: 78 Column: - 2
"......" Line: 78 Column: - 15
"......"

Malformed byte sequence: “eb”, “a5”.

Line: 9 Column: - 72
"......"

Malformed byte sequence: “a8”.

Line: 9 Column: - 74
"......" Line: 9 Column: - 134
"......" Line: 9 Column: - 181
"......" Line: 9 Column: - 196
"......" Line: 9 Column: - 213
"......" Line: 9 Column: - 256
"......" Line: 10 Column: - 171
"......" Line: 10 Column: - 198
"......" Line: 10 Column: - 224
"......" Line: 10 Column: - 260
"......" Line: 10 Column: - 267
"......"

Malformed byte sequence: “e2”, “a5”.

Line: 9 Column: - 76
"......" Line: 10 Column: - 83
"......" Line: 10 Column: - 92
"......" Line: 10 Column: - 173
"......" Line: 10 Column: - 269
"......"

Malformed byte sequence: “e2”.

Line: 9 Column: - 80
"......" Line: 9 Column: - 150
"......" Line: 9 Column: - 273
"......" Line: 10 Column: - 87
"......" Line: 10 Column: - 96
"......" Line: 10 Column: - 177
"......" Line: 10 Column: - 236
"......" Line: 10 Column: - 273
"......" Line: 77 Column: - 165
"......"

Malformed byte sequence: “aa”.

Line: 9 Column: - 82
"......" Line: 9 Column: - 131
"......" Line: 9 Column: - 182
"......" Line: 9 Column: - 253
"......" Line: 10 Column: - 33
"......" Line: 10 Column: - 98
"......" Line: 10 Column: - 113
"......" Line: 10 Column: - 199
"......" Line: 10 Column: - 225
"......" Line: 10 Column: - 275
"......"

Malformed byte sequence: “e4”, “a5”.

Line: 9 Column: - 89
"......" Line: 10 Column: - 40
"......" Line: 10 Column: - 105
"......" Line: 10 Column: - 120
"......" Line: 10 Column: - 282
"......"

Malformed byte sequence: “e0”, “a5”.

Line: 9 Column: - 90
"......" Line: 10 Column: - 41
"......" Line: 10 Column: - 106
"......" Line: 10 Column: - 121
"......" Line: 10 Column: - 283
"......"

Malformed byte sequence: “e7”.

Line: 9 Column: - 97
"......" Line: 10 Column: - 183
"......" Line: 10 Column: - 231
"......"

Malformed byte sequence: “e1”.

Line: 9 Column: - 99
"......" Line: 9 Column: - 119
"......" Line: 9 Column: - 149
"......" Line: 9 Column: - 223
"......" Line: 9 Column: - 272
"......" Line: 78 Column: - 11
"......"

Malformed byte sequence: “e7”, “a5”.

Line: 9 Column: - 108
"......"

Malformed byte sequence: “eb”.

Line: 9 Column: - 110
"......" Line: 9 Column: - 136
"......" Line: 9 Column: - 193
"......" Line: 9 Column: - 258
"......" Line: 10 Column: - 233
"......" Line: 78 Column: - 12
"......"

Malformed byte sequence: “e5”.

Line: 9 Column: - 111
"......" Line: 9 Column: - 148
"......" Line: 9 Column: - 194
"......" Line: 9 Column: - 215
"......" Line: 9 Column: - 271
"......" Line: 10 Column: - 234
"......"

Malformed byte sequence: “90”.

Line: 9 Column: - 113
"......" Line: 9 Column: - 217
"......"

Malformed byte sequence: “8a”.

Line: 9 Column: - 139
"......" Line: 9 Column: - 262
"......" Line: 10 Column: - 213
"......"

Malformed byte sequence: “81”.

Line: 9 Column: - 157
"......"

Malformed byte sequence: “e1”, “a8”.

Line: 9 Column: - 169
"......"

Malformed byte sequence: “8f”.

Line: 9 Column: - 172
"......" Line: 9 Column: - 228
"......"

Malformed byte sequence: “e3”, “a1”.

Line: 9 Column: - 173
"......" Line: 10 Column: - 190
"......"

Malformed byte sequence: “e6”, “a8”.

Line: 9 Column: - 184
"......" Line: 10 Column: - 123
"......" Line: 10 Column: - 201
"......" Line: 10 Column: - 285
"......"

Malformed byte sequence: “ef”.

Line: 9 Column: - 185
"......" Line: 9 Column: - 214
"......" Line: 10 Column: - 45
"......" Line: 10 Column: - 110
"......" Line: 10 Column: - 124
"......" Line: 10 Column: - 168
"......" Line: 10 Column: - 186
"......" Line: 10 Column: - 202
"......" Line: 10 Column: - 264
"......" Line: 10 Column: - 286
"......" Line: 78 Column: - 9
"......"

Malformed byte sequence: “a2”.

Line: 9 Column: - 187
"......" Line: 10 Column: - 252
"......" Line: 10 Column: - 255
"......"

Malformed byte sequence: “ec”.

Line: 9 Column: - 241
"......"

Malformed byte sequence: “e8”, “a8”.

Line: 9 Column: - 242
"......"

Malformed byte sequence: “e6”.

Line: 10 Column: - 43
"......" Line: 10 Column: - 108
"......"

Malformed byte sequence: “af”.

Line: 10 Column: - 189
"......"

Malformed byte sequence: “80”.

Line: 10 Column: - 212
"......"

Malformed byte sequence: “e1”, “a1”.

Line: 10 Column: - 216
"......"

Malformed byte sequence: “e1”, “a5”.

Line: 10 Column: - 256
"......"

Malformed byte sequence: “e3”, “aa”.

Line: 10 Column: - 257
"......"

Malformed byte sequence: “e1”, “aa”.

Line: 10 Column: - 262
"......"

Quirky doctype. Expected “<!DOCTYPE html>”.

Line: 1 Column: 1 - 62
"...<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML..."

Internal encoding declaration “windows-1251” disagrees with the actual encoding of the document (“utf-8”).

Line: 4 Column: 2 - 75
"...> <HEAD> <META HTTP-EQUIV="CONTENT-TYPE" CONTENT="text/html; charset=windows-1251"> <TIT..."

The “text” attribute on the “body” element is obsolete. Use CSS instead.

Line: 57 Column: 1 - 93
"...> </HEAD> <BODY LANG="ru-RU" TEXT="#000000" LINK="#0000ff" VLINK="#0000ff" BGCOLOR="#00008b" DIR="LTR"> <P AL..."

The “link” attribute on the “body” element is obsolete. Use CSS instead.

Line: 57 Column: 1 - 93
"...> </HEAD> <BODY LANG="ru-RU" TEXT="#000000" LINK="#0000ff" VLINK="#0000ff" BGCOLOR="#00008b" DIR="LTR"> <P AL..."

The “vlink” attribute on the “body” element is obsolete. Use CSS instead.

Line: 57 Column: 1 - 93
"...> </HEAD> <BODY LANG="ru-RU" TEXT="#000000" LINK="#0000ff" VLINK="#0000ff" BGCOLOR="#00008b" DIR="LTR"> <P AL..."

The “bgcolor” attribute on the “body” element is obsolete. Use CSS instead.

Line: 57 Column: 1 - 93
"...> </HEAD> <BODY LANG="ru-RU" TEXT="#000000" LINK="#0000ff" VLINK="#0000ff" BGCOLOR="#00008b" DIR="LTR"> <P AL..."

The “align” attribute on the “p” element is obsolete. Use CSS instead.

Line: 58 Column: 1 - 16
"...IR="LTR"> <P ALIGN=CENTER>&nbsp;..." Line: 75 Column: 1 - 29
"...NT> </H2> <P LANG="en-US" ALIGN=CENTER><BR><B..." Line: 77 Column: 1 - 16
"...<BR> </P> <P ALIGN=CENTER><FONT ..." Line: 79 Column: 1 - 29
"...nbsp;</P> <P LANG="en-US" ALIGN=CENTER><FONT ..." Line: 81 Column: 1 - 16
"...FONT></P> <P ALIGN=CENTER>&nbsp;..."

Malformed byte sequence: “c0”.

Line: 77 Column: - 161
"......"

Malformed byte sequence: “f0”.

Line: 77 Column: - 162
"......"

Malformed byte sequence: “f5”.

Line: 77 Column: - 163
"......" Line: 78 Column: - 7
"......"

Malformed byte sequence: “e8”.

Line: 77 Column: - 164
"......" Line: 78 Column: - 13
"......" Line: 78 Column: - 17
"......"

Malformed byte sequence: “ed”.

Line: 78 Column: - 1
"......" Line: 78 Column: - 5
"......"

Malformed byte sequence: “f3”.

Line: 78 Column: - 3
"......" Line: 78 Column: - 10
"......"

Malformed byte sequence: “f7”.

Line: 78 Column: - 4
"......"

Malformed byte sequence: “fb”.

Line: 78 Column: - 6
"......"

Malformed byte sequence: “ea”.

Line: 78 Column: - 14
"......"

Malformed byte sequence: “f6”.

Line: 78 Column: - 16
"......"

Malformed byte sequence: “e9”.

Line: 78 Column: - 18
"......"

The “align” attribute on the “h1” element is obsolete. Use CSS instead.

Line: 60 Column: 1 - 46
"...sp; </P> <H1 LANG="en-US" CLASS="western" ALIGN=CENTER> <FONT..."

The “font” element is obsolete. Use CSS instead.

Line: 61 Column: 1 - 35
"...N=CENTER> <FONT FACE="Arial" color="#FFFFFF">Publis..." Line: 64 Column: 1 - 35
"...N=CENTER> <FONT FACE="Arial" color="#FFFFFF">I&#268..." Line: 68 Column: 1 - 35
"...N=CENTER> <FONT FACE="Arial" color="#FFFFFF">Fr&yac..." Line: 71 Column: 47 - 65
"...GN=CENTER><FONT FACE="Arial"> <font..." Line: 72 Column: 1 - 22
"...="Arial"> <font color="#FFFFFF"><BR>MS..." Line: 77 Column: 17 - 38
"...GN=CENTER><FONT COLOR="#ffff99"><FONT ..." Line: 77 Column: 39 - 57
"..."#ffff99"><FONT FACE="Arial"><FONT ..." Line: 77 Column: 58 - 70
"...E="Arial"><FONT SIZE=5><SPAN ..." Line: 79 Column: 30 - 66
"...GN=CENTER><FONT FACE="Arial Black, sans-serif"><FONT ..." Line: 79 Column: 67 - 79
"...ns-serif"><FONT SIZE=5><A HRE..."

The “align” attribute on the “h2” element is obsolete. Use CSS instead.

Line: 63 Column: 1 - 46
"...ONT></H1> <H2 LANG="en-US" CLASS="western" ALIGN=CENTER> <FONT..." Line: 67 Column: 1 - 46
"...NT> </H2> <H2 LANG="en-US" CLASS="western" ALIGN=CENTER> <FONT..." Line: 71 Column: 1 - 46
"...NT> </H2> <H2 LANG="en-US" CLASS="western" ALIGN=CENTER><FONT ..."

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rusnauka.com 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.

rusnauka.com 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.