man7.org Website Information
Daily Unique Visits: 1,669,076
Daily Page Views: 13,352,608
Income Per Day: $13,353
Estimated Value: $14,421,240
This website is located in Germany and is using following IP address 213.131.240.174. See the complete list of popular websites hosted in Germany.
man7.org is registered under .ORG top-level domain. Please check other sites in .ORG zone.
Website man7.org is using the following name servers:
- ns-24-c.gandi.net
- ns-102-a.gandi.net
- ns-203-b.gandi.net
and is probably hosted by M-net Telekommunikations GmbH. See the full list of other websites hosted by M-net Telekommunikations GmbH.
The highest website man7.org position in Alexa rank database was 826 and the lowest rank position was 1072. Current position of man7.org in Alexa rank database is 913.
Desktop speed score of man7.org (91/100) is better than the results of 90.07% of other sites and shows that the page is performing great on desktop computers.
Mobile usability score of man7.org (89/100) is better than the results of 31.01% of other sites and means that the page is mobile-friendly.
Mobile speed score of man7.org (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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man7.org 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.
man7.org 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.
Registry Domain ID: D109591584-LROR
Registrar WHOIS Server: whois.gandi.net
Registrar URL: http://www.gandi.net
Updated Date: 2020-05-02T11:35:21Z
Creation Date: 2005-12-15T22:26:17Z
Registry Expiry Date: 2029-12-15T22:26:17Z
Registrar Registration Expiration Date:
Registrar: Gandi SAS
Registrar IANA ID: 81
Registrar Abuse Contact Email: abuse@support.gandi.net
Registrar Abuse Contact Phone: +33.170377661
Reseller:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registrant Organization:
Registrant State/Province:
Registrant Country: DE
Name Server: NS-203-B.GANDI.NET
Name Server: NS-102-A.GANDI.NET
Name Server: NS-24-C.GANDI.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form https://www.icann.org/wicf/)
>>> Last update of WHOIS database: 2021-04-27T00:57:04Z
man7.org server information
Servers Location
man7.org desktop page speed rank
Last tested: 2019-12-11
man7.org Desktop Speed Test Quick Summary
priority - 4Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 35.8KiB (73% reduction).
priority - 2Eliminate 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 - 2Leverage 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://man7.org/style.css (expiration not specified)
http://man7.org/tlpi/cover/TLPI-front-cover-small-256.png (expiration not specified)
http://www.google-analytics.com/ga.js (2 hours)
priority - 1Enable 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 6.7KiB (70% reduction).
Compressing http://man7.org/style.css could save 3.2KiB (71% 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 1.9KiB (39% 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 1.4KiB (33% reduction).
man7.org Desktop Resource Breakdown
| Total Resources | 7 |
| Number of Hosts | 3 |
| Static Resources | 5 |
| JavaScript Resources | 2 |
| CSS Resources | 1 |
man7.org mobile page speed rank
Last tested: 2017-04-28
man7.org 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 - 4Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 35.8KiB (73% reduction).
priority - 3Leverage 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://man7.org/style.css (expiration not specified)
http://man7.org/tlpi/cover/TLPI-front-cover-small-256.png (expiration not specified)
http://www.google-analytics.com/ga.js (2 hours)
priority - 1Enable 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 6.7KiB (70% reduction).
Compressing http://man7.org/style.css could save 3.2KiB (71% 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 1.9KiB (39% 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 1.4KiB (33% reduction).
man7.org Mobile Resource Breakdown
| Total Resources | 8 |
| Number of Hosts | 4 |
| Static Resources | 5 |
| JavaScript Resources | 2 |
| CSS Resources | 1 |
man7.org mobile page usability
Last tested: 2017-04-28
man7.org Mobile Usability Test Quick Summary
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.
man7.org HTML validation
Errors
Obsolete doctype. Expected “<!DOCTYPE html>”.
"...<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html..."
CSS: Parse Error.
"...coration: underline; ..."
The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.
"... <table style="width: 100%; margin-right: 0px;" border="0" cellspacing="0" cellpadding="10"> ..." Line: 63 Column: 13 - 49
"... <table style="text-align: left; " border="0" cellspacing="0" cellpadding="10"> ..."
The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.
"... <table style="width: 100%; margin-right: 0px;" border="0" cellspacing="0" cellpadding="10"> ..." Line: 63 Column: 13 - 49
"... <table style="text-align: left; " border="0" cellspacing="0" cellpadding="10"> ..."
The “border” attribute on the “table” element is obsolete. Use CSS instead.
"... <table style="width: 100%; margin-right: 0px;" border="0" cellspacing="0" cellpadding="10"> ..." Line: 63 Column: 13 - 49
"... <table style="text-align: left; " border="0" cellspacing="0" cellpadding="10"> ..."
The “align” attribute on the “img” element is obsolete. Use CSS instead.
"...n: top;"> <img src="photos/mtk_ks_250.jpg" height="180" align="right" style="padding:20px;" alt="Michael Kerrisk" /> ..." Line: 53 Column: 27 - 172
"...dex.html"><img src="tlpi/cover/TLPI-front-cover-small-256.png" border="0" height="195" align="right" style="padding:20px;" alt="TLPI front cover (small)" /></a> ..."
Warnings
The “type” attribute for the “style” element is not needed and should be omitted.
"...g</title> <style type="text/css"> <!-- ..."
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
"...dex.html"><img src="tlpi/cover/TLPI-front-cover-small-256.png" border="0" height="195" align="right" style="padding:20px;" alt="TLPI front cover (small)" /></a> ..."
The “type” attribute is unnecessary for JavaScript resources.
"...tml) --> <script type="text/javascript"> //<![..." Line: 130 Column: 1 - 58
"...</script> <script type="text/javascript" src="http://www.statcounter.com/counter/counter_xhtml.js"></scri..." Line: 142 Column: 1 - 31
"...Code --> <script type="text/javascript"> va..."
Consider adding a “lang” attribute to the “html” start tag to declare the language of this document.
"...rict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <hea..."
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man7.org 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.
man7.org 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.