René's URL Explorer Experiment


Title: Head-First-JavaScript-Programming/chapter13 at master · jcs-denverdev/Head-First-JavaScript-Programming · GitHub

Open Graph Title: Head-First-JavaScript-Programming/chapter13 at master · jcs-denverdev/Head-First-JavaScript-Programming

X Title: Head-First-JavaScript-Programming/chapter13 at master · jcs-denverdev/Head-First-JavaScript-Programming

Description: headfirst website for resources turns up 404. Contribute to jcs-denverdev/Head-First-JavaScript-Programming development by creating an account on GitHub.

Open Graph Description: headfirst website for resources turns up 404. Contribute to jcs-denverdev/Head-First-JavaScript-Programming development by creating an account on GitHub.

X Description: headfirst website for resources turns up 404. Contribute to jcs-denverdev/Head-First-JavaScript-Programming development by creating an account on GitHub.

Opengraph URL: https://github.com/jcs-denverdev/Head-First-JavaScript-Programming/tree/master/chapter13

X: @github

direct link

Domain: www.github.com

route-pattern/:user_id/:repository/tree/*name(/*path)
route-controllerfiles
route-actiondisambiguate
fetch-noncev2:3b4d86a6-2bbb-a23c-a950-7f3161516b80
current-catalog-service-hashf3abb0cc802f3d7b95fc8762b94bdcb13bf39634c40c357301c4aa1d67a256fb
request-idD5CE:2D1593:57A7C9:7697C8:6A62D797
html-safe-nonce60ef45550cfbaec95d6339df895b29438744a02642a3e0652b67995829b17315
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJENUNFOjJEMTU5Mzo1N0E3Qzk6NzY5N0M4OjZBNjJENzk3IiwidmlzaXRvcl9pZCI6Ijc5OTA2OTU4NTYwODkyNTc4NzkiLCJyZWdpb25fZWRnZSI6ImlhZCIsInJlZ2lvbl9yZW5kZXIiOiJpYWQifQ==
visitor-hmac03cd4b47a28c5cd27e2d5bf62616b49c4aafba1caa139f0c5323e79b5a1e46b3
hovercard-subject-tagrepository:892418210
github-keyboard-shortcutsrepository,source-code,file-tree,copilot
google-site-verificationApib7-x98H0j5cPqHWwSMm6dNU4GmODRoqxLiDzdx9I
octolytics-urlhttps://collector.github.com/github/collect
analytics-location///files/disambiguate
fb:app_id1401488693436528
apple-itunes-appapp-id=1477376905, app-argument=https://github.com/jcs-denverdev/Head-First-JavaScript-Programming/tree/master/chapter13
twitter:imagehttps://opengraph.githubassets.com/6c8569f4e927efd5d5381557186241a92481c2ae8d246ffa0c8605d86522a345/jcs-denverdev/Head-First-JavaScript-Programming
twitter:cardsummary_large_image
og:imagehttps://opengraph.githubassets.com/6c8569f4e927efd5d5381557186241a92481c2ae8d246ffa0c8605d86522a345/jcs-denverdev/Head-First-JavaScript-Programming
og:image:altheadfirst website for resources turns up 404. Contribute to jcs-denverdev/Head-First-JavaScript-Programming development by creating an account on GitHub.
og:image:width1200
og:image:height600
og:site_nameGitHub
og:typeobject
hostnamegithub.com
expected-hostnamegithub.com
Nonedf33b1b61ee7b9a0af988199bfc3503c9c1acafb1f1d40e1f140ea7c84f890dd
turbo-cache-controlno-cache
go-importgithub.com/jcs-denverdev/Head-First-JavaScript-Programming git https://github.com/jcs-denverdev/Head-First-JavaScript-Programming.git
octolytics-dimension-user_id63527561
octolytics-dimension-user_loginjcs-denverdev
octolytics-dimension-repository_id892418210
octolytics-dimension-repository_nwojcs-denverdev/Head-First-JavaScript-Programming
octolytics-dimension-repository_publictrue
octolytics-dimension-repository_is_forktrue
octolytics-dimension-repository_parent_id8868903
octolytics-dimension-repository_parent_nwobethrobson/Head-First-JavaScript-Programming
octolytics-dimension-repository_network_root_id8868903
octolytics-dimension-repository_network_root_nwobethrobson/Head-First-JavaScript-Programming
turbo-body-classeslogged-out env-production page-responsive
disable-turbofalse
browser-stats-urlhttps://api.github.com/_private/browser/stats
browser-errors-urlhttps://api.github.com/_private/browser/errors
released41cd1bdb290013455c0ac430fa755621733f5eb
ui-targetfull
theme-color#1e2327
color-schemelight dark

Links:

Skip to contenthttps://www.github.com/jcs-denverdev/Head-First-JavaScript-Programming/tree/master/chapter13#start-of-content
https://www.github.com/
Sign in https://www.github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fjcs-denverdev%2FHead-First-JavaScript-Programming%2Ftree%2Fmaster%2Fchapter13
GitHub CopilotWrite better code with AIhttps://github.com/features/copilot
GitHub Copilot appDirect agents from issue to mergehttps://github.com/features/ai/github-app
MCP RegistryNewIntegrate external toolshttps://github.com/mcp
ActionsAutomate any workflowhttps://github.com/features/actions
CodespacesInstant dev environmentshttps://github.com/features/codespaces
IssuesPlan and track workhttps://github.com/features/issues
Code ReviewManage code changeshttps://github.com/features/code-review
Code QualityEnforce quality at mergehttps://github.com/features/code-quality
GitHub Advanced SecurityFind and fix vulnerabilitieshttps://github.com/security/advanced-security
Code securitySecure your code as you buildhttps://github.com/security/advanced-security/code-security
Secret protectionStop leaks before they starthttps://github.com/security/advanced-security/secret-protection
Why GitHubhttps://github.com/why-github
Documentationhttps://docs.github.com
Bloghttps://github.blog
Changeloghttps://github.blog/changelog
Marketplacehttps://github.com/marketplace
View all featureshttps://github.com/features
Enterpriseshttps://github.com/enterprise
Small and medium teamshttps://github.com/team
Startupshttps://github.com/enterprise/startups
Nonprofitshttps://github.com/solutions/industry/nonprofits
App Modernizationhttps://github.com/solutions/use-case/app-modernization
DevSecOpshttps://github.com/solutions/use-case/devsecops
DevOpshttps://github.com/solutions/use-case/devops
CI/CDhttps://github.com/solutions/use-case/ci-cd
View all use caseshttps://github.com/solutions/use-case
Healthcarehttps://github.com/solutions/industry/healthcare
Financial serviceshttps://github.com/solutions/industry/financial-services
Manufacturinghttps://github.com/solutions/industry/manufacturing
Governmenthttps://github.com/solutions/industry/government
View all industrieshttps://github.com/solutions/industry
View all solutionshttps://github.com/solutions
AIhttps://github.com/resources/articles?topic=ai
Software Developmenthttps://github.com/resources/articles?topic=software-development
DevOpshttps://github.com/resources/articles?topic=devops
Securityhttps://github.com/resources/articles?topic=security
View all topicshttps://github.com/resources/articles
Customer storieshttps://github.com/customer-stories
Events & webinarshttps://github.com/resources/events
Ebooks & reportshttps://github.com/resources/whitepapers
Business insightshttps://github.com/solutions/executive-insights
GitHub Skillshttps://skills.github.com
Documentationhttps://docs.github.com
Customer supporthttps://support.github.com
Community forumhttps://github.com/orgs/community/discussions
Trust centerhttps://github.com/trust-center
Partnershttps://github.com/partners
View all resourceshttps://github.com/resources
GitHub SponsorsFund open source developershttps://github.com/open-source/sponsors
Security Labhttps://securitylab.github.com
Maintainer Communityhttps://maintainers.github.com
Acceleratorhttps://github.com/open-source/accelerator
GitHub Starshttps://stars.github.com
Archive Programhttps://archiveprogram.github.com
Topicshttps://github.com/topics
Trendinghttps://github.com/trending
Collectionshttps://github.com/collections
Enterprise platformAI-powered developer platformhttps://github.com/enterprise
GitHub Advanced SecurityEnterprise-grade security featureshttps://github.com/security/advanced-security
Copilot for BusinessEnterprise-grade AI featureshttps://github.com/features/copilot/copilot-business
Premium SupportEnterprise-grade 24/7 supporthttps://github.com/enterprise/premium-support
Pricinghttps://github.com/pricing
Search syntax tipshttps://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
documentationhttps://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
Sign in https://www.github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fjcs-denverdev%2FHead-First-JavaScript-Programming%2Ftree%2Fmaster%2Fchapter13
Sign up https://www.github.com/signup?ref_cta=Sign+up&ref_loc=header+logged+out&ref_page=%2F%3Cuser-name%3E%2F%3Crepo-name%3E%2Ffiles%2Fdisambiguate&source=header-repo&source_repo=jcs-denverdev%2FHead-First-JavaScript-Programming
Reloadhttps://www.github.com/jcs-denverdev/Head-First-JavaScript-Programming/tree/master/chapter13
Reloadhttps://www.github.com/jcs-denverdev/Head-First-JavaScript-Programming/tree/master/chapter13
Reloadhttps://www.github.com/jcs-denverdev/Head-First-JavaScript-Programming/tree/master/chapter13
jcs-denverdev https://www.github.com/jcs-denverdev
Head-First-JavaScript-Programminghttps://www.github.com/jcs-denverdev/Head-First-JavaScript-Programming
bethrobson/Head-First-JavaScript-Programminghttps://www.github.com/bethrobson/Head-First-JavaScript-Programming
Notifications https://www.github.com/login?return_to=%2Fjcs-denverdev%2FHead-First-JavaScript-Programming
Fork 0 https://www.github.com/login?return_to=%2Fjcs-denverdev%2FHead-First-JavaScript-Programming
Star 0 https://www.github.com/login?return_to=%2Fjcs-denverdev%2FHead-First-JavaScript-Programming
Code https://www.github.com/jcs-denverdev/Head-First-JavaScript-Programming
Pull requests 0 https://www.github.com/jcs-denverdev/Head-First-JavaScript-Programming/pulls
Actions https://www.github.com/jcs-denverdev/Head-First-JavaScript-Programming/actions
Projects https://www.github.com/jcs-denverdev/Head-First-JavaScript-Programming/projects
Security and quality 0 https://www.github.com/jcs-denverdev/Head-First-JavaScript-Programming/security
Insights https://www.github.com/jcs-denverdev/Head-First-JavaScript-Programming/pulse
Code https://www.github.com/jcs-denverdev/Head-First-JavaScript-Programming
Pull requests https://www.github.com/jcs-denverdev/Head-First-JavaScript-Programming/pulls
Actions https://www.github.com/jcs-denverdev/Head-First-JavaScript-Programming/actions
Projects https://www.github.com/jcs-denverdev/Head-First-JavaScript-Programming/projects
Security and quality https://www.github.com/jcs-denverdev/Head-First-JavaScript-Programming/security
Insights https://www.github.com/jcs-denverdev/Head-First-JavaScript-Programming/pulse
https://www.github.com/jcs-denverdev/Head-First-JavaScript-Programming
Head-First-JavaScript-Programminghttps://www.github.com/jcs-denverdev/Head-First-JavaScript-Programming/tree/master
Historyhttps://www.github.com/jcs-denverdev/Head-First-JavaScript-Programming/commits/master/chapter13
https://www.github.com/jcs-denverdev/Head-First-JavaScript-Programming/commits/master/chapter13
Head-First-JavaScript-Programminghttps://www.github.com/jcs-denverdev/Head-First-JavaScript-Programming/tree/master
..https://www.github.com/jcs-denverdev/Head-First-JavaScript-Programming/tree/master
cliche.htmlhttps://www.github.com/jcs-denverdev/Head-First-JavaScript-Programming/blob/master/chapter13/cliche.html
cliche.htmlhttps://www.github.com/jcs-denverdev/Head-First-JavaScript-Programming/blob/master/chapter13/cliche.html
dog.htmlhttps://www.github.com/jcs-denverdev/Head-First-JavaScript-Programming/blob/master/chapter13/dog.html
dog.htmlhttps://www.github.com/jcs-denverdev/Head-First-JavaScript-Programming/blob/master/chapter13/dog.html
dog1.htmlhttps://www.github.com/jcs-denverdev/Head-First-JavaScript-Programming/blob/master/chapter13/dog1.html
dog1.htmlhttps://www.github.com/jcs-denverdev/Head-First-JavaScript-Programming/blob/master/chapter13/dog1.html
dog2.htmlhttps://www.github.com/jcs-denverdev/Head-First-JavaScript-Programming/blob/master/chapter13/dog2.html
dog2.htmlhttps://www.github.com/jcs-denverdev/Head-First-JavaScript-Programming/blob/master/chapter13/dog2.html
dog3.htmlhttps://www.github.com/jcs-denverdev/Head-First-JavaScript-Programming/blob/master/chapter13/dog3.html
dog3.htmlhttps://www.github.com/jcs-denverdev/Head-First-JavaScript-Programming/blob/master/chapter13/dog3.html
dog4.htmlhttps://www.github.com/jcs-denverdev/Head-First-JavaScript-Programming/blob/master/chapter13/dog4.html
dog4.htmlhttps://www.github.com/jcs-denverdev/Head-First-JavaScript-Programming/blob/master/chapter13/dog4.html
dog5.htmlhttps://www.github.com/jcs-denverdev/Head-First-JavaScript-Programming/blob/master/chapter13/dog5.html
dog5.htmlhttps://www.github.com/jcs-denverdev/Head-First-JavaScript-Programming/blob/master/chapter13/dog5.html
palindrome.htmlhttps://www.github.com/jcs-denverdev/Head-First-JavaScript-Programming/blob/master/chapter13/palindrome.html
palindrome.htmlhttps://www.github.com/jcs-denverdev/Head-First-JavaScript-Programming/blob/master/chapter13/palindrome.html
robotOverride.htmlhttps://www.github.com/jcs-denverdev/Head-First-JavaScript-Programming/blob/master/chapter13/robotOverride.html
robotOverride.htmlhttps://www.github.com/jcs-denverdev/Head-First-JavaScript-Programming/blob/master/chapter13/robotOverride.html
robots.htmlhttps://www.github.com/jcs-denverdev/Head-First-JavaScript-Programming/blob/master/chapter13/robots.html
robots.htmlhttps://www.github.com/jcs-denverdev/Head-First-JavaScript-Programming/blob/master/chapter13/robots.html
robotsGame.htmlhttps://www.github.com/jcs-denverdev/Head-First-JavaScript-Programming/blob/master/chapter13/robotsGame.html
robotsGame.htmlhttps://www.github.com/jcs-denverdev/Head-First-JavaScript-Programming/blob/master/chapter13/robotsGame.html
robotsHasOwnProperty.htmlhttps://www.github.com/jcs-denverdev/Head-First-JavaScript-Programming/blob/master/chapter13/robotsHasOwnProperty.html
robotsHasOwnProperty.htmlhttps://www.github.com/jcs-denverdev/Head-First-JavaScript-Programming/blob/master/chapter13/robotsHasOwnProperty.html
showdogs.htmlhttps://www.github.com/jcs-denverdev/Head-First-JavaScript-Programming/blob/master/chapter13/showdogs.html
showdogs.htmlhttps://www.github.com/jcs-denverdev/Head-First-JavaScript-Programming/blob/master/chapter13/showdogs.html
showdogsCleanup.htmlhttps://www.github.com/jcs-denverdev/Head-First-JavaScript-Programming/blob/master/chapter13/showdogsCleanup.html
showdogsCleanup.htmlhttps://www.github.com/jcs-denverdev/Head-First-JavaScript-Programming/blob/master/chapter13/showdogsCleanup.html
showdogsTester.htmlhttps://www.github.com/jcs-denverdev/Head-First-JavaScript-Programming/blob/master/chapter13/showdogsTester.html
showdogsTester.htmlhttps://www.github.com/jcs-denverdev/Head-First-JavaScript-Programming/blob/master/chapter13/showdogsTester.html
spacerobots.htmlhttps://www.github.com/jcs-denverdev/Head-First-JavaScript-Programming/blob/master/chapter13/spacerobots.html
spacerobots.htmlhttps://www.github.com/jcs-denverdev/Head-First-JavaScript-Programming/blob/master/chapter13/spacerobots.html
https://github.com
Termshttps://docs.github.com/site-policy/github-terms/github-terms-of-service
Privacyhttps://docs.github.com/site-policy/privacy-policies/github-privacy-statement
Securityhttps://github.com/security
Statushttps://www.githubstatus.com/
Communityhttps://github.community/
Docshttps://docs.github.com/
Contacthttps://support.github.com?tags=dotcom-footer

Viewport: width=device-width

URLs of crawlers that visited me.