Website stats and analysis

Following up from here, a concrete application of the technique sketched at the end of that article. Considering that it's a quick and dirty hack, and that the configuration format was conjured up from scrath in minutes, it has worked surprisingly well so far (for what it has to do). It's also a highly ad-hoc hack, which means that it will be absolutely useless (at least, without making more or...

2.48 Rating by Usitestat

backreference.org was registered 1 decade 4 years ago. It has a alexa rank of #1,686,554 in the world. It is a domain having .org extension. It is estimated worth of $ 720.00 and have a daily income of around $ 3.00. As no active threats were reported recently, backreference.org is SAFE to browse.

Traffic Report

Daily Unique Visitors: 520
Daily Pageviews: 1,040

Estimated Valuation

Income Per Day: $ 3.00
Estimated Worth: $ 720.00

Search Engine Indexes

Google Indexed Pages: Not Applicable
Yahoo Indexed Pages: Not Applicable
Bing Indexed Pages: Not Applicable

Search Engine Backlinks

Google Backlinks: Not Applicable
Bing Backlinks: Not Applicable
Alexa BackLinks: Not Applicable

Safety Information

Google Safe Browsing: No Risk Issues
Siteadvisor Rating: Not Applicable
WOT Trustworthiness: Very Poor
WOT Privacy: Very Poor
WOT Child Safety: Very Poor

Website Ranks & Scores

Alexa Rank: 1,686,554
PageSpeed Score: 89 ON 100
Domain Authority: 49 ON 100
Bounce Rate: Not Applicable
Time On Site: Not Applicable

Web Server Information

Hosted IP Address:

109.74.198.107

Hosted Country:

United Kingdom GB

Location Latitude:

51.5085

Location Longitude:

-0.12574

Traffic Classification

Total Traffic: Not Applicable
Direct Traffic: Not Applicable
Referral Traffic: Not Applicable
Search Traffic: Not Applicable
Social Traffic: Not Applicable
Mail Traffic: Not Applicable
Display Traffic: Not Applicable

Search Engine Results For backreference.org

Back-references and Subexpressions (GNU Grep 3.5) - GNU.org

- https://www.gnu.org/software/grep/manual/html_node/Back_002dreferences-and-Subexpressions.html

The back-reference ' \ n ', where n is a single digit, matches the substring previously matched by the n th parenthesized subexpression of the regular expression.


Regular Expression HOWTO — Python 3.9.5 documentation

- https://docs.python.org/3/howto/regex.html

Backreferences in a pattern allow you to specify that the contents of an earlier capturing group must also be found at the current location in the string. For example, ...


Regular Expression Reference: Capturing Groups and Backreferences

- https://www.regular-expressions.info/refcapture.html

They capture the text matched by the regex inside them into a numbered group that can be reused with a numbered backreference. They allow you to apply ...


Documentation/How Tos/Regular Expressions in Writer - Apache ...

- https://wiki.openoffice.org/wiki/Documentation/How_Tos/Regular_Expressions_in_Writer

Jan 7, 2021 ... and backreferences \x $x; 14 Tabs, newlines, paragraphs \t \n $; 15 ... Since OpenOffice.org 3.4 a new regexp engine was introduced. Problems ...


Entity BackReference | Drupal.org

- https://www.drupal.org/project/entity_backreference/git-instructions

... Themes · General projects · Entity BackReference. Entity BackReference ... for the first time. git clone https://git.drupalcode.org/project/entity_backreference....


backreference - Catb.org

- http://www.catb.org/~esr/jargon/html/B/backreference.html

backreference: n. 1. In a regular expression or pattern match, the text which was matched within grouping parentheses. 2. The part of the pattern which refers ...


Perl regex backreferences in Find and Replace in UltraEdit

- https://www.ultraedit.com/support/tutorials-power-tips/ultraedit/perl-regular-expressions-backreferences.html

How to use Perl regex backreferences in Find and Replace in UltraEdit. ... http:// en.wikipedia.org/wiki/Main_Page is also another informative site. You could ...


Regular Expressions with Backreferences Re-examined

- http://www.stringology.org/cgi-bin/getfile.cgi?t=pdf&c=-&y=2017&n=04

A backreference is placed in a regular expression to indicate that the substring matched by some specified capturing group (where capturing group is synonymous.


perlre - Perl regular expressions - Perldoc Browser

- https://perldoc.perl.org/perlre

See https://unicode.org/reports/tr36 for a detailed discussion of Unicode ... Perl resolves this ambiguity by interpreting \10 as a backreference only if at least 10 ...


Regular expressions - JavaScript | MDN

- https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Regular_Expressions

May 10, 2021 ... Regular expressions are patterns used to match character combinations in strings. In JavaScript, regular expressions are also objects.


backreference.org

- https://backreference.org/

May 6, 2015 ... This way, each script is passed all the information about the backup that BackupPC makes available. Each host would have the same ...


Linux Bridges and Virtual Networking - paulgorman.org/technical

- https://paulgorman.org/technical/linux-bridges-and-virtual-networking.txt.html

https://en.wikipedia.org/wiki/Network_switch#Layer_2 A network bridge, operating at the data link ... http://backreference.org/2010/03/26/tuntap-interface- tutorial/ ...


1.4.1. Buildbot in 5 minutes - a user-contributed tutorial —...

- http://docs.buildbot.net/current/tutorial/fiveminutes.html

MailNotifier(fromaddr="[email protected]", sendToInterestedUsers=True, ... this tutorial, derived from one he originally posted at http://backreference.org .).


Regular Expressions

- https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap09.html

The back-reference expression '\n' shall match the same (possibly empty) string of characters as was matched by a subexpression enclosed between "\(" and .....


Class: Regexp (Ruby 2.4.0) - Ruby-Doc.org

- https://ruby-doc.org/core-2.4.0/Regexp.html

This differs from backreferences in that it re-executes the group rather than simply trying to re-match the same text. This pattern matches a ( character and assigns it  ...


Regexp tutorial and cheat sheet · YourBasic Go

- https://yourbasic.org/golang/regexp-cheat-sheet/

Regexp tutorial and cheat sheet. yourbasic.org/golang ... in the size of the input. Backreferences are not supported since they cannot be efficiently implemented.


9.6 Clusters - Racket Documentation

- https://docs.racket-lang.org/guide/regexp-clusters.html

The insert string can use \n as a backreference to refer back to the nth submatch, which is the substring that matched the nth subpattern. A \0 refers to the entire ...


Package backref - CTAN

- https://www.ctan.org/pkg/backref

This package is part of the hyperref bundle, and only works when loaded with hyperref. Sources, /macros/latex/contrib/hyperref. Documentation. README.md.


Jackson - Bidirectional Relationships | Baeldung

- https://www.baeldung.com/jackson-bidirectional-relationships-and-infinite-recursion

Mar 1, 2021 ... databind.JsonMappingException: Infinite recursion (StackOverflowError) (through reference chain: org.baeldung.jackson.bidirection.Item["owner"] ...


Regular Expressions - Old location of the ICU User Guide

- http://userguide.icu-project.org/strings/regexp

\k, ✓, Named Capture Back Reference. ... See http://unicode.org/faq/ casemap_charprop.html for more information on Unicode casing operations.


How to use a negative backreference in regex? - Perl Monks

- https://www.perlmonks.org/?node_id=747135

Feb 28, 2009 ... It seems the backreference \1 is turning into an escaped literal within the character class. P.S. ultimately, I'm trying to create a pattern that is ...


Documentation: 9.3: Pattern Matching - PostgreSQL

- https://www.postgresql.org/docs/9.3/functions-matching.html

A back reference (\n) matches the same string matched by the previous parenthesized subexpression specified by the number n (see Table 9-19). For example ...

Page Resources Breakdown

Homepage Links Analysis

Website Inpage Analysis

H1 Headings: 1 H2 Headings: 10
H3 Headings: Not Applicable H4 Headings: 7
H5 Headings: Not Applicable H6 Headings: Not Applicable
Total IFRAMEs: Not Applicable Total Images: 1
Google Adsense: Not Applicable Google Analytics: Not Applicable

Two Phrase Analysis

Words Occurrences Density Possible Spam
in the 22 0.301 % No
Processing devnull 20 0.274 % No
of the 20 0.274 % No
devnull empty 19 0.26 % No
empty Processing 17 0.233 % No
awk f 16 0.219 % No
can be 16 0.219 % No
for the 15 0.205 % No
to be 15 0.205 % No
f scriptawk 15 0.205 % No
we can 14 0.192 % No
on the 14 0.192 % No
User root 14 0.192 % No
from the 13 0.178 % No
the file 13 0.178 % No
Processing file1 12 0.164 % No
2014 1 12 0.164 % No
to the 12 0.164 % No
for example 12 0.164 % No
the local 12 0.164 % No

Four Phrase Analysis

Words Occurrences Density Possible Spam
Processing devnull empty Processing 16 0.219 % No
f scriptawk file1 devnull 9 0.123 % No
awk f scriptawk file1 9 0.123 % No
nonempty Processing devnull empty 7 0.096 % No
empty Processing devnull empty 7 0.096 % No
devnull empty Processing devnull 7 0.096 % No
Processing file1 nonempty Processing 6 0.082 % No
file1 nonempty Processing devnull 6 0.082 % No
empty Processing file3 nonempty 6 0.082 % No
nonempty awk f scriptawk 5 0.068 % No
hmacsha1 KexAlgorithms diffiehellmangroup1sha1 User 5 0.068 % No
KexAlgorithms diffiehellmangroup1sha1 User admin 5 0.068 % No
e ssh l root 5 0.068 % No
ssh l root p 5 0.068 % No
MACs hmacsha1 KexAlgorithms diffiehellmangroup1sha1 5 0.068 % No
'rsync e ssh l 5 0.068 % No
3descbc MACs hmacsha1 KexAlgorithms 5 0.068 % No
l root p 10000 5 0.068 % No
Processing file3 nonempty awk 5 0.068 % No
awk f scriptawk devnull 5 0.068 % No

Mobile Friendly Check


Mobile Friendly : Unknown
Score : Unknown

No data to show.

HTTP Header Analysis

Http-Version: 1.1
Status-Code: 200
Status: 200 OK
Server: nginx
Date: Sat, 24 Apr 2021 05:27:55 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
X-Powered-By: PHP/8.0.3
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate
Pragma: no-cache
Link: ; rel="https://api.w.org/"
Strict-Transport-Security: max-age=31536000; includeSubDomains
Content-Encoding: gzip

Domain Information

Domain Registrar: Public Interest Registry
Registration Date: 2009-11-05 1 decade 4 years 7 months ago

Domain Nameserver Information

Host IP Address Country
ns2.he.net 216.218.131.2 United States United States
ns3.he.net 216.218.132.2 United States United States
ns4.he.net 216.66.1.2 United States United States
ns5.he.net 216.66.80.18 United States United States

DNS Record Analysis

Host Type TTL Extra
backreference.org A 7195 IP: 109.74.198.107
backreference.org NS 86400 Target: ns2.he.net
backreference.org NS 86400 Target: ns4.he.net
backreference.org NS 86400 Target: ns5.he.net
backreference.org NS 86400 Target: ns3.he.net
backreference.org SOA 86400 MNAME: ns1.he.net
RNAME: hostmaster.he.net
Serial: 2021031903
Refresh: 10800
Retry: 1800
Expire: 604800
backreference.org MX 3600 Priority: 20
Target: mx2.improvmx.com
backreference.org MX 3600 Priority: 10
Target: mx1.improvmx.com
backreference.org TXT 3600 TXT:
aa-verify=e4b912a933e6ec71ad0e782d5afb96
15b57bc06f
backreference.org TXT 7200 TXT: v=spf1 a mx ip4:109.74.198.107/32
ip6:2a01:7e00:e001:d00::/64
ip6:2a01:7e00::f03c:91ff:fe96:96f3/128
include:spf.improvmx.com ~all
backreference.org AAAA 7195 IPV6: 2a01:7e00::f03c:91ff:fe96:96f3

Alexa Traffic Rank

Alexa Search Engine Traffic

Full WHOIS Lookup

Domain Name: BACKREFERENCE.ORG
Registry Domain ID:
D157517301-LROR
Registrar WHOIS Server:
whois.tucows.com
Registrar URL: http://www.tucows.com
Updated
Date: 2016-10-06T21:44:08Z
Creation Date:
2009-11-04T23:26:02Z
Registry Expiry Date:
2021-11-04T23:26:02Z
Registrar Registration Expiration
Date:
Registrar: Tucows Domains Inc.
Registrar IANA ID:
69
Registrar Abuse Contact Email:
[email protected]
Registrar Abuse Contact Phone:
+1.4165350123
Reseller:
Domain Status:
clientTransferProhibited
https://icann.org/epp#clientTransferProhibited
Domain Status:
clientUpdateProhibited
https://icann.org/epp#clientUpdateProhibited
Registrant
Organization: Contact Privacy Inc. Customer 0122201446
Registrant
State/Province: ON
Registrant Country: CA
Name Server:
NS2.HE.NET
Name Server: NS3.HE.NET
Name Server:
NS4.HE.NET
Name Server: NS5.HE.NET
DNSSEC: unsigned
URL of
the ICANN Whois Inaccuracy Complaint Form
https://www.icann.org/wicf/)
>>> Last update of WHOIS database:
2021-04-24T05:26:59Z

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