Drdobbs.com Dr. Dobb's | Good stuff for serious developers: Programming Tools, Code, C++, Java, HTML5, Cloud, Mobile, Testing

Software tools and techniques for global software development. Dr. Dobb's features articles, source code, blogs,forums,video tutorials, and audio podc...

Drdobbs.com Overview

Dr. Dobbs is a well-known online platform that helps software developers and programmers improve their skills, exchange ideas and information about the latest technologies, and find the right tools for their work. The site has a sleek and professional design, with a simple layout and user-friendly navigation, making it easy for visitors to find what they are looking for.

The homepage features a main banner displaying some of the top articles and news from the website. Underneath the banner, there are categories showcasing the latest articles, popular posts, and a section for tools and resources. The menu bar at the top of the page includes drop-down menus for topics such as HTML5, Cloud, Mobile, and Testing.

The site offers an extensive collection of high-quality articles, tutorials, videos, podcasts, and source code that can be accessed by registered users. It provides a discussion forum where members can interact, ask questions and provide answers, and share their personal experiences. There is also a search function that allows visitors to quickly find the content they need.

The site appears to be family-friendly, as there is no explicit content, nor is there anything that could be considered controversial.

Dr. Dobbs' PageSpeed Insights scores are a mixed bag: Performance is rated at 9, which means the website loads quickly and is likely to keep visitors engaged. Accessibility scores 68 out of 100, which shows that there are some accessibility issues that could be improved to make the site more user-friendly for people with disabilities. The Best Practices score is 0, indicating that there are some issues with the site's coding or overall structure that could be hindering its performance. Finally, SEO scores a 79 out of 100, reflected in the website's high number of unique users and pageviews.

Dr. Dobbs is hosted by CLOUDFLARENET, which provides reliable and secure hosting services. The top-level domain is ".COM," indicating that the site is intended for commercial use and is open to a global audience.

In conclusion, Dr. Dobbs is a great platform for developers seeking to learn about the latest programming tools and techniques. Its extensive collection of articles, tutorials, videos, and source code makes it a valuable resource for software developers at any level. Its user-friendly design and excellent performance make it an attractive website that is worth exploring.

Drdobbs.com Rank Summary

Global Rank

83,402

Average Load Time

5.35sec

Links In Count

2,432

Website Value

$148,920

Audience Geography. Where are drdobbs.com visitors located?

Country	Visitors
United States US	22.4%
India IN	17.9%
China CN	9%
United Kingdom GB	4.4%
Italy IT	3.1%
Germany DE	2.6%
Canada CA	2.5%
Australia AU	2%
Iran IR	1.9%
Other	34.3%

Country	Pageviews
United States US	22.6%
India IN	18%
China CN	7.4%
United Kingdom GB	5.1%
Canada CA	2.6%
Italy IT	2.5%
Germany DE	2.4%
Brazil BR	2%
Iran IR	2%
Other	35.7%

Country	Rank
New Zealand NZ	16971
Denmark DK	19697
India IN	23775
Singapore SG	26615
Colombia CO	40485
Netherlands NL	44457
Malaysia MY	46021
Australia AU	46148
United Kingdom GB	47822
Canada CA	47944
Egypt EG	51743
Italy IT	52503

Where do visitors go on drdobbs.com?

Subdomain	Pageviews
drdobbs.com	100%

Subdomain	Pageviews per User
drdobbs.com	1.2

Subdomain	Reach
drdobbs.com	100%

How popular is drdobbs.com?

Period	Global Rank	Global Rank Delta
past 3 months	83402	12551
past month	83466	1712
past week	95973	18451
yesterday	131553	-26737

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	134963	21429	37	-19.07%	1.3	-2.99%
30	140442	4586	36	-4.13%	1.2	-2.4%
7	163682	27219	3	-21.19%	1.2	3%
1	226255	-35249	23	40%	1	2%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	68115	9393	11	-17.18%
30	66889	1129	11	-1.63%
7	77679	15993	91	-23.68%
1	108314	-26061	73	40%

Drdobbs.com Website Safety

Overview

Last Updated: 11/10/2024

Overall result - drdobbs.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: 03/22/2024

drdobbs.com is safe.

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

Google Safe Search

Last Updated: 10/16/2016

drdobbs.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

drdobbs.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: 02/22/2021

drdobbs.com is safe.

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

Web of Trust

Last Updated: 01/09/2019

drdobbs.com child safety is very good.

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

SSL Information

SSL Checker Tool

Domain	drdobbs.com
Issuer Organization	Google Trust Services
Issuer	WE1
Algorithm	ecdsa-with-SHA256
Valid form	08/10/2024
Expiration	11/08/2024
Signed	Certificate is not self signed
Additional Domains	drdobbs.com *.drdobbs.com

Drdobbs.com Rank History

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

Drdobbs.com Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 13335

ASN Title: CLOUDFLARENET - Cloudflare, Inc., US

Last Update: 07/16/2024

#
# 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: 13335
ASName: CLOUDFLARENET
ASHandle: AS13335
RegDate: 2010-07-14
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/autnum/13335

OrgName: Cloudflare, Inc.
OrgId: CLOUD14
Address: 101 Townsend Street
City: San Francisco
StateProv: CA
PostalCode: 94107
Country: US
RegDate: 2010-07-09
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/entity/CLOUD14

OrgTechHandle: ADMIN2521-ARIN
OrgTechName: Admin
OrgTechPhone: +1-650-319-8930
OrgTechEmail: rir@cloudflare.com
OrgTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

OrgAbuseHandle: ABUSE2916-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-650-319-8930
OrgAbuseEmail: abuse@cloudflare.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN

OrgNOCHandle: NOC11962-ARIN
OrgNOCName: NOC
OrgNOCPhone: +1-650-319-8930
OrgNOCEmail: noc@cloudflare.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN

RNOCHandle: NOC11962-ARIN
RNOCName: NOC
RNOCPhone: +1-650-319-8930
RNOCEmail: noc@cloudflare.com
RNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN

RTechHandle: ADMIN2521-ARIN
RTechName: Admin
RTechPhone: +1-650-319-8930
RTechEmail: rir@cloudflare.com
RTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

RAbuseHandle: ABUSE2916-ARIN
RAbuseName: Abuse
RAbusePhone: +1-650-319-8930
RAbuseEmail: abuse@cloudflare.com
RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-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.
#

Drdobbs.com Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: DRDOBBS.COM
Registry Domain ID: 1490360_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.safenames.net
Registrar URL: http://www.safenames.net
Updated Date: 2024-03-20T06:13:11Z
Creation Date: 1998-06-25T04:00:00Z
Registry Expiry Date: 2025-06-24T04:00:00Z
Registrar: SafeNames Ltd.
Registrar IANA ID: 447
Registrar Abuse Contact Email: abuse@safenames.net
Registrar Abuse Contact Phone: +44.1908200022
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Name Server: NS1.UBMDNS.COM
Name Server: NS2.UBMDNS.COM
DNSSEC: signedDelegation
DNSSEC DS Data: 2371 13 2 EEBD05FD84959B9CFB7F590582363541DE433C16D96526EB63D4B7AEF3D2A2F0
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-11T02:50:14Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

Drdobbs.com HTML Check

HTML Validation Tool

Warnings

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

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

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

The first occurrence of ID “mostpopular” was here.

The first occurrence of ID “smartbox” was here.

The first occurrence of ID “bottom” was here.

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

Errors

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

Bad value “true” for attribute “disabled” on element “input”.

End tag “br”.

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

No “p” element in scope but a “p” end tag seen.

Duplicate ID “mostpopular”.

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

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

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

Duplicate ID “smartbox”.

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

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

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

Duplicate ID “bottom”.

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

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

End tag “div” seen, but there were open elements.

Unclosed element “footer”.

Stray end tag “footer”.

Stray end tag “div”.

Drdobbs.com Lighthouse Performance

Mobile Statistics

Performance 9%

Accessibility 68%

Best Practices 0%

Progressive Web App 21%

Desktop Statistics

Progressive Web App 19%

Seo 82%

Drdobbs.com Desktop Performance

Last tested: 12/09/2019

Desktop Speed

61%

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

Avoid landing page redirects

Leverage browser caching

Optimize images

Prioritize visible content

Reduce server response time

Minify JavaScript

Minify CSS

Minify HTML

Enable compression

Desktop Resource Breakdown

Total Resources	116
Number of Hosts	41
Static Resources	78
JavaScript Resources	49
CSS Resources	12

Drdobbs.com Mobile Insights

Last tested: 04/24/2018

Mobile Usability

91%

Size tap targets appropriately

Mobile Speed

56%

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

Leverage browser caching

Optimize images

Minify JavaScript

Minify CSS

Minify HTML

Mobile Resource Breakdown

Total Resources	143
Number of Hosts	58
Static Resources	74
JavaScript Resources	54
CSS Resources	10

Drdobbs.com Common Typos

www.drdobbs.com
www.drdobbs.net
www.drdobbs.org
www.drdobbs.info
www.drdobbs.biz
www.drdobbs.us
www.drdobbs.mobi
www.rdobbs.com
www.drdobbs.com
www.xrdobbs.com
www.dxrdobbs.com
www.xdrdobbs.com
www.srdobbs.com
www.dsrdobbs.com
www.sdrdobbs.com
www.erdobbs.com
www.derdobbs.com
www.edrdobbs.com
www.rrdobbs.com
www.drrdobbs.com
www.rdrdobbs.com
www.frdobbs.com
www.dfrdobbs.com
www.fdrdobbs.com
www.crdobbs.com
www.dcrdobbs.com
www.cdrdobbs.com
www.ddobbs.com
www.dedobbs.com
www.dredobbs.com
www.dddobbs.com
www.drddobbs.com
www.ddrdobbs.com
www.dfdobbs.com
www.drfdobbs.com
www.dtdobbs.com
www.drtdobbs.com
www.dtrdobbs.com
www.drobbs.com
www.drxobbs.com
www.drdxobbs.com
www.drxdobbs.com
www.drsobbs.com
www.drdsobbs.com
www.drsdobbs.com
www.dreobbs.com
www.drdeobbs.com
www.drrobbs.com
www.drdrobbs.com
www.drfobbs.com
www.drdfobbs.com
www.drcobbs.com
www.drdcobbs.com
www.drcdobbs.com
www.drdbbs.com
www.drdibbs.com
www.drdoibbs.com
www.drdiobbs.com
www.drdkbbs.com
www.drdokbbs.com
www.drdkobbs.com
www.drdlbbs.com
www.drdolbbs.com
www.drdlobbs.com
www.drdpbbs.com
www.drdopbbs.com
www.drdpobbs.com
www.drdobs.com
www.drdovbs.com
www.drdobvbs.com
www.drdovbbs.com
www.drdogbs.com
www.drdobgbs.com
www.drdogbbs.com
www.drdohbs.com
www.drdobhbs.com
www.drdohbbs.com
www.drdonbs.com
www.drdobnbs.com
www.drdonbbs.com
www.drdobvs.com
www.drdobbvs.com
www.drdobgs.com
www.drdobbgs.com
www.drdobhs.com
www.drdobbhs.com
www.drdobns.com
www.drdobbns.com
www.drdobb.com
www.drdobbw.com
www.drdobbsw.com
www.drdobbws.com
www.drdobbe.com
www.drdobbse.com
www.drdobbes.com
www.drdobbd.com
www.drdobbsd.com
www.drdobbds.com
www.drdobbz.com
www.drdobbsz.com
www.drdobbzs.com
www.drdobbx.com
www.drdobbsx.com
www.drdobbxs.com
www.drdobba.com
www.drdobbsa.com
www.drdobbas.com
www.drdobbs.con

Drdobbs.com Dr. Dobb's | Good stuff for serious developers: Programming Tools, Code, C++, Java, HTML5, Cloud, Mobile, Testing

Software tools and techniques for global software development. Dr. Dobb's features articles, source code, blogs,forums,video tutorials, and audio podc...

Drdobbs.com Overview

Drdobbs.com Rank Summary

Drdobbs.com Website Safety

Drdobbs.com Rank History

Drdobbs.com Hosting Information

Drdobbs.com Domain Registration and Settings

Drdobbs.com HTML Check

Drdobbs.com Lighthouse Performance

Drdobbs.com Desktop Performance

Drdobbs.com Mobile Insights

Drdobbs.com Similar Audits

Drdobbs.com Common Typos