Osxbook.com Mac OS X Internals: The Book

Mac OS X Internals

Osxbook.com Overview

Osxbook.com ranking shows that the page is at position 93,602 over the world.

Osxbook.com hosting company servers are placed in the United States, but, unfortunately, it’s not possible to identify the countries where the bulk of osxbook.com users come from and, therefore, we couldn’t define if the distance can influence the webpage load time. See the list of other webpages hosted on NTHL - NETWORK TRANSIT HOLDINGS LLC, US servers.

In terms of rank-to-traffic ratio, osxbook.com has 10,140 unique users per day, viewing 40,562 pages. The rank based value of osxbook.com is 61,881 USD. Every user makes 4.32 pageviews on average.

Osxbook.com boasts a link base consisting of 585 referring domains and 670 external backlinks, as revealed by the data obtained from web network scanning.

Osxbook.com top-level domain belongs to .COM domain zone. Check other webpages in .COM zone.

According the last verification test in December 25, 2024, osxbook.com has an invalid SSL certificate. Click button “Update” SSL Information at the Safety Information section.

Based on data from Google Safe Browsing, Symantec and Web of Trust osxbook.com is a fairly safe domain.

According the Mobile-Friendly test by Google osxbook.com is nice optimized for mobile devices and tablets.

Osxbook.com Rank Summary

Global Rank

Average Load Time

0.00sec

Links In Count

Website Value

$57,297

Audience Geography. Where are osxbook.com visitors located?

Country	Visitors

Country	Pageviews

Country	Rank

Where do visitors go on osxbook.com?

Subdomain	Pageviews

Subdomain	Pageviews per User

Subdomain	Reach

How popular is osxbook.com?

Period	Global Rank	Global Rank Delta

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta

Osxbook.com Website Safety

Overview

Last Updated: 12/25/2024

Unknown status.

We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.

Norton Connect Safe

Last Updated: 02/04/2024

osxbook.com is safe.

Norton ConnectSafe evaluates osxbook.com for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 12/25/2024

Unknown status.

SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.

Google Safe Browsing

Last Updated: 01/09/2019

osxbook.com is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.

Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

Site Advisor

Last Updated: 12/31/2020

osxbook.com is safe.

McAfee assesses osxbook.com for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze osxbook.com for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/11/2019

osxbook.com child safety is very good.

The WOT calculates reputation of the osxbook.com. This reputation system receives ratings from users and information from third-party sources, assesses the osxbook.com for safety features and confirms, whether osxbook.com is suitable for children.

SSL Information

SSL Checker Tool

Domain	Unknown
Issuer Organization	Unknown
Issuer	Unknown
Algorithm	Unknown
Valid form	Unknown
Expiration	Unknown
Signed	No information
Additional Domains

Osxbook.com Rank History

Alexa Rank shows how popular osxbook.com is in comparison with other sites. The most popular site has Alexa Rank equals 1. If osxbook.com has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to osxbook.com and pageviews on osxbook.com over the past 3 months.

Osxbook.com Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 11042

ASN Title: NTHL - NETWORK TRANSIT HOLDINGS LLC, US

Last Update: 02/29/2024

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

ASNumber: 11042
ASName: NTHL
ASHandle: AS11042
RegDate: 2010-12-03
Updated: 2016-09-21
Ref: https://rdap.arin.net/registry/autnum/11042

OrgName: NETWORK TRANSIT HOLDINGS LLC
OrgId: NTHL
Address: 2626 Spring Cypress Road
City: Spring
StateProv: TX
PostalCode: 77388
Country: US
RegDate: 2016-07-01
Updated: 2018-04-05
Comment: All DMCA requests must be mailed to:
Comment:
Comment: Network Transit Holdings LLC
Comment: 2626 Spring Cypress Road
Comment: Spring, TX 77388
Ref: https://rdap.arin.net/registry/entity/NTHL

ReferralServer: rwhois://rwhois.networktransit.net:4321

OrgTechHandle: NETWO7681-ARIN
OrgTechName: Network Operations
OrgTechPhone: +1-281-942-2800
OrgTechEmail: noc@networktransit.net
OrgTechRef: https://rdap.arin.net/registry/entity/NETWO7681-ARIN

OrgAbuseHandle: ABUSE5641-ARIN
OrgAbuseName: Abuse Department
OrgAbusePhone: +1-281-942-2800
OrgAbuseEmail: abuse@networktransit.net
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE5641-ARIN

OrgNOCHandle: NETWO7681-ARIN
OrgNOCName: Network Operations
OrgNOCPhone: +1-281-942-2800
OrgNOCEmail: noc@networktransit.net
OrgNOCRef: https://rdap.arin.net/registry/entity/NETWO7681-ARIN

RAbuseHandle: ABUSE5641-ARIN
RAbuseName: Abuse Department
RAbusePhone: +1-281-942-2800
RAbuseEmail: abuse@networktransit.net
RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE5641-ARIN

RTechHandle: NETWO7681-ARIN
RTechName: Network Operations
RTechPhone: +1-281-942-2800
RTechEmail: noc@networktransit.net
RTechRef: https://rdap.arin.net/registry/entity/NETWO7681-ARIN

RNOCHandle: NETWO7681-ARIN
RNOCName: Network Operations
RNOCPhone: +1-281-942-2800
RNOCEmail: noc@networktransit.net
RNOCRef: https://rdap.arin.net/registry/entity/NETWO7681-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

Osxbook.com Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: OSXBOOK.COM
Registry Domain ID: 139977828_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: http://www.godaddy.com
Updated Date: 2021-01-03T19:04:39Z
Creation Date: 2005-01-19T03:56:32Z
Registry Expiry Date: 2023-01-19T03:56:32Z
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email: abuse@godaddy.com
Registrar Abuse Contact Phone: 480-624-2505
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientRenewProhibited https://icann.org/epp#clientRenewProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Name Server: NS.NOCDIRECT.COM
Name Server: NS2.NOCDIRECT.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2022-03-06T22:30:05Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL
osxbook.com	mxa.mailgun.org	10	14400
osxbook.com	mxb.mailgun.org	10	14400

Host	NS Record	TTL
osxbook.com	ns-cloud-e4.googledomains.com	21600
osxbook.com	ns-cloud-e3.googledomains.com	21600
osxbook.com	ns-cloud-e2.googledomains.com	21600
osxbook.com	ns-cloud-e1.googledomains.com	21600

Host	TXT Record	TTL
osxbook.com	v=spf1 include:mailgun.org ~all	14400

ns-cloud-e1.googledomains.com
TTL: 21600
Email address: cloud-dns-hostmaster.google.com
Serial: 4
Refresh: 21600
Retry: 3600
Expire: 259200
Minimum: 300

Osxbook.com HTML Check

HTML Validation Tool

Errors

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

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

The “nowrap” attribute on the “td” element is obsolete. Use CSS instead.

The “valign” attribute on the “td” element is obsolete. Use CSS instead.

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

Stray end tag “input”.

Duplicate ID “sidetop”.

Duplicate ID “hotnewsbar”.

Duplicate ID “paperbox”.

Duplicate ID “notnewsbar”.

Stray end tag “a”.

Warnings

The first occurrence of ID “sidetop” was here.

The first occurrence of ID “hotnewsbar” was here.

The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.

The first occurrence of ID “paperbox” was here.

The first occurrence of ID “notnewsbar” was here.

This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.

Osxbook.com Desktop Performance

Last tested: 11/06/2015

Desktop Speed

94%

Leverage browser caching

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Minify JavaScript

Minify HTML

Desktop Resource Breakdown

Total Resources	24
Number of Hosts	7
Static Resources	15
JavaScript Resources	9
CSS Resources	1

Osxbook.com Mobile Insights

Last tested: 11/06/2015

Mobile Usability

62%

Use legible font sizes

Size tap targets appropriately

Configure the viewport

Mobile Speed

77%

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Leverage browser caching

Minify JavaScript

Minify HTML

Mobile Resource Breakdown

Total Resources	34
Number of Hosts	10
Static Resources	21
JavaScript Resources	9
CSS Resources	3

Osxbook.com Common Typos

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Osxbook.com Mac OS X Internals: The Book

Mac OS X Internals

Osxbook.com Overview

Osxbook.com Rank Summary

Osxbook.com Website Safety

Osxbook.com Rank History

Osxbook.com Hosting Information

Osxbook.com Domain Registration and Settings

Osxbook.com HTML Check

Osxbook.com Desktop Performance

Osxbook.com Mobile Insights

Osxbook.com Similar Audits

Osxbook.com Common Typos