Onlamp.com Radar – O’Reilly

Now, next, and beyond: Tracking need-to-know trends at the intersection of business and technology

Onlamp.com Overview

Onlamp.com is a website under O'Reilly Media that provides various ideas and content related to technology, open-source software, and other relevant topics. The site is designed to cater to technology enthusiasts, software developers, and anyone who wants to explore new ideas and insights.

Onlamp.com is a fairly popular website with an average of 2423087.667 unique users per day and approximately 19365336 pageviews. These numbers indicate that the website is quite successful and enjoys significant traffic. The website is hosted by Google LLC on its private cloud infrastructure, which ensures reliability, security, and high-speed access.

The website is accessible through a top-level domain (TLD) of ".COM," which is a popular choice for commercial websites. However, the TLD does not necessarily mean that the site is specifically aimed at selling products or services. It is just an indication of its domain name structure.

Onlamp.com's SSL certificate is provided by Let's Encrypt, which is a non-profit organization that provides free SSL certificates to help secure the web. An SSL certificate ensures that the website's communication with the user's browser is encrypted and secure.

The website provides a range of content related to technology and software development. It includes tutorials, articles, and blogs that discuss various open-source technologies and frameworks, such as Python, Java, Linux, and more. The content is generally appropriate for all ages and is family-friendly.

According to Google's PageSpeed Insights tool, the website's speed score is 58, which is relatively low. While the score is indicative of some issues that may affect the website's performance, it does not necessarily mean that the website is slow. However, the website's administrators may want to review the tool's recommendations to improve its performance.

In summary, onlamp.com is an informative website that provides valuable content related to technology, software development, and other areas. The website enjoys considerable traffic, is hosted on a reliable platform, and is secured with an SSL certificate. Its content is family-friendly, and while it may have issues with speed, it remains accessible to its users.

Onlamp.com Rank Summary

Global Rank

Average Load Time

2.40sec

Links In Count

1,811

Website Value

$21.1 M

Audience Geography. Where are onlamp.com visitors located?

Country	Visitors

Country	Pageviews

Country	Rank

Where do visitors go on onlamp.com?

Subdomain	Pageviews

Subdomain	Pageviews per User

Subdomain	Reach

How popular is onlamp.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

Onlamp.com Website Safety

Overview

Last Updated: 07/03/2024

Overall result - onlamp.com is safe.

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: 03/24/2024

onlamp.com is safe.

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

Google Safe Search

Last Updated: 10/31/2016

onlamp.com is safe.

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

onlamp.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: 02/24/2021

onlamp.com is safe.

McAfee assesses onlamp.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 onlamp.com for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/10/2019

onlamp.com child safety is very good.

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

SSL Information

SSL Checker Tool

Domain	adobedeveloperlibrary.com
Issuer Organization	Let's Encrypt
Issuer	R3
Algorithm	RSA-SHA256
Valid form	03/08/2022
Expiration	06/06/2022
Signed	Certificate is not self signed
Additional Domains	adobedeveloperlibrary.com annoyancescentral.com blog.infiniteskills.com chimera.labs.oreilly.com codezoo.com codezoo.net codezoo.org enterprise.infiniteskills.com expectnation.com globaligniteweek.com headfirstlabs.com ifskills.com infiniteskills.co.uk infiniteskills.com infiniteskills.info infiniteskills.name infiniteskills.net infiniteskills.org insideria.com lb1-domain-redirects.corp.oreilly.com learn.infiniteskills.com linuxdevcenter.com lostactionscriptweekend.com macdevcenter.com makingmath.com missingmanual.com missingmanuals.com ondotnet.com onjava.com onlamp.com onpython.com openp2p.com ora.com oreilly-apac.com oreilly.co.uk oreillyanimal.com oreillyanimals.com oreillybooks.com oreillyinpractice.com oreillyinpractice.net oreillymedia.com oreillymedia.net oreillymedia.org oreillynet.com oreillynetwork.com oreillyradar.com oreillyschool.com oreillystatic.com orioledemo.com ormtemp.com pma.ifskills.com railsconfeurope.com schools.safaribooksonline.com securitydevcenter.com support.safaribooksonline.com timoreilly.com timoreilly.org timoreilly.us windowsdevcenter.com www.ifskills.com www.infiniteskills.co.uk www.infiniteskills.com www.infiniteskills.info www.infiniteskills.name www.infiniteskills.net www.infiniteskills.org www.insideria.com www.ondotnet.com www.onpython.com www.oreilly-apac.com www.oreillybooks.com www.oreillymedia.com www.oreillymedia.net www.oreillymedia.org www.oreillynetwork.com

Onlamp.com Rank History

Alexa Rank shows how popular onlamp.com is in comparison with other sites. The most popular site has Alexa Rank equals 1. If onlamp.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 onlamp.com and pageviews on onlamp.com over the past 3 months.

Onlamp.com Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 396982

ASN Title: GOOGLE-PRIVATE-CLOUD - Google LLC, US

Last Update: 10/05/2023

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2019, American Registry for Internet Numbers, Ltd.
#

ASNumber: 396982
ASName: GOOGLE-PRIVATE-CLOUD
ASHandle: AS396982
RegDate: 2018-08-15
Updated: 2018-08-15
Comment: *** This ASN is used for Google Private Cloud ***
Comment:
Comment: Direct all copyright and legal complaints to
Comment: https://support.google.com/legal/go/report
Comment:
Comment: Direct all spam and abuse complaints to
Comment: https://support.google.com/code/go/gce_abuse_report
Comment:
Comment: For fastest response, use the relevant forms above.
Comment:
Comment: Complaints can also be sent to the GC Abuse desk
Comment: (google-cloud-compliance@google.com)
Comment: but may have longer turnaround times.
Comment:
Comment: Complaints sent to any other POC will be ignored.
Ref: https://rdap.arin.net/registry/autnum/396982

OrgName: Google LLC
OrgId: GOOGL-2
Address: 1600 Amphitheatre Parkway
City: Mountain View
StateProv: CA
PostalCode: 94043
Country: US
RegDate: 2006-09-29
Updated: 2017-12-21
Comment: *** The IP addresses under this Org-ID are in use by Google Cloud customers ***
Comment:
Comment: Direct all copyright and legal complaints to
Comment: https://support.google.com/legal/go/report
Comment:
Comment: Direct all spam and abuse complaints to
Comment: https://support.google.com/code/go/gce_abuse_report
Comment:
Comment: For fastest response, use the relevant forms above.
Comment:
Comment: Complaints can also be sent to the GC Abuse desk
Comment: (google-cloud-compliance@google.com)
Comment: but may have longer turnaround times.
Comment:
Comment: Complaints sent to any other POC will be ignored.
Ref: https://rdap.arin.net/registry/entity/GOOGL-2

OrgTechHandle: ZG39-ARIN
OrgTechName: Google LLC
OrgTechPhone: +1-650-253-0000
OrgTechEmail: arin-contact@google.com
OrgTechRef: https://rdap.arin.net/registry/entity/ZG39-ARIN

OrgAbuseHandle: GCABU-ARIN
OrgAbuseName: GC Abuse
OrgAbusePhone: +1-650-253-0000
OrgAbuseEmail: google-cloud-compliance@google.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/GCABU-ARIN

OrgNOCHandle: GCABU-ARIN
OrgNOCName: GC Abuse
OrgNOCPhone: +1-650-253-0000
OrgNOCEmail: google-cloud-compliance@google.com
OrgNOCRef: https://rdap.arin.net/registry/entity/GCABU-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2019, American Registry for Internet Numbers, Ltd.
#

Onlamp.com Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: ONLAMP.COM
Registry Domain ID: 48667357_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: http://www.godaddy.com
Updated Date: 2020-11-20T17:13:21Z
Creation Date: 2000-12-15T19:00:15Z
Registry Expiry Date: 2021-12-15T19:00:15Z
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: A1-225.AKAM.NET
Name Server: A13-64.AKAM.NET
Name Server: A16-65.AKAM.NET
Name Server: A20-66.AKAM.NET
Name Server: A3-67.AKAM.NET
Name Server: A4-64.AKAM.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-05-04T11:39:56Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
onlamp.com	199.27.145.64	3600
onlamp.com	199.27.145.65	3600

Host	MX Record	Priority	TTL

Host	NS Record	TTL
onlamp.com	a13-64.akam.net	3600
onlamp.com	a1-225.akam.net	3600
onlamp.com	a3-67.akam.net	3600
onlamp.com	a4-64.akam.net	3600
onlamp.com	a20-66.akam.net	3600
onlamp.com	a16-65.akam.net	3600

Host	TXT Record	TTL

a1-225.akam.net
TTL: 3600
Email address: nic-tc.oreilly.com
Serial: 2016120701
Refresh: 600
Retry: 1800
Expire: 5184000
Minimum: 3600

Onlamp.com HTML Check

HTML Validation Tool

Errors

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

Element “title” not allowed as child of element “head” in this context. (Suppressing further errors from this subtree.)

Element “noindex” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)

The “width” attribute on the “table” element is obsolete. Use CSS instead.

The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.

The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.

The “border” attribute on the “table” 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.

The “hspace” attribute on the “img” element is obsolete. Use CSS instead.

The “vspace” attribute on the “img” element is obsolete. Use CSS instead.

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

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

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Table column 2 established by element “td” has no cells beginning in it.

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

Element “noindex” not allowed as child of element “td” in this context. (Suppressing further errors from this subtree.)

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

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

Bad value “http://adserver.adtechus.com/adlink/3.0/5159/425846/0/16/ADTECH;loc=300;key=key1+key2+key3+key4;grp=[group]” for attribute “href” on element “a”: Illegal character in path segment: “[” is not allowed.

Bad value “http://adserver.adtechus.com/adserv/3.0/5159/425846/0/16/ADTECH;loc=300;key=key1+key2+key3+key4;grp=[group]” for attribute “src” on element “img”: Illegal character in path segment: “[” is not allowed.

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

Element “srong” not allowed as child of element “a” in this context. (Suppressing further errors from this subtree.)

Stray end tag “strong”.

End tag “a” violates nesting rules.

Attribute “mybuyszone” not allowed on element “div” at this point.

Bad value “http://adserver.adtechus.com/adlink/3.0/5159/425844/0/154/ADTECH;loc=300;key=key1+key2+key3+key4;grp=[group]” for attribute “href” on element “a”: Illegal character in path segment: “[” is not allowed.

Bad value “http://adserver.adtechus.com/adserv/3.0/5159/425844/0/154/ADTECH;loc=300;key=key1+key2+key3+key4;grp=[group]” for attribute “src” on element “img”: Illegal character in path segment: “[” is not allowed.

Table cell spans past the end of its row group established by a “tbody” element; clipped to the end of the row group.

Element “h3” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)

Element “ul” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)

Warnings

The “language” attribute on the “script” element is obsolete. You can safely omit it.

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

A table row was 1 columns wide, which is less than the column count established by the first row (2).

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

Onlamp.com Desktop Performance

Last tested: 11/22/2016

Desktop Speed

69%

Optimize images

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

Enable compression

Leverage browser caching

Minify CSS

Minify JavaScript

Minify HTML

Desktop Resource Breakdown

Total Resources	51
Number of Hosts	20
Static Resources	27
JavaScript Resources	16
CSS Resources	5

Onlamp.com Mobile Insights

Last tested: 11/22/2016

Mobile Usability

63%

Use legible font sizes

Size tap targets appropriately

Configure the viewport

Mobile Speed

58%

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

Optimize images

Leverage browser caching

Enable compression

Minify CSS

Minify JavaScript

Minify HTML

Mobile Resource Breakdown

Total Resources	51
Number of Hosts	19
Static Resources	27
JavaScript Resources	16
CSS Resources	5

Onlamp.com Common Typos

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Onlamp.com Radar – O’Reilly

Now, next, and beyond: Tracking need-to-know trends at the intersection of business and technology

Onlamp.com Overview

Onlamp.com Rank Summary

Onlamp.com Website Safety

Onlamp.com Rank History

Onlamp.com Hosting Information

Onlamp.com Domain Registration and Settings

Onlamp.com HTML Check

Onlamp.com Desktop Performance

Onlamp.com Mobile Insights

Onlamp.com Similar Audits

Onlamp.com Common Typos