seo: fix page has links to redirect (#708)

Co-authored-by: Yangshun Tay <tay.yang.shun@gmail.com>

Author: xquisite0

README.md

@@ -9,7 +9,7 @@
     <a href="https://www.techinterviewhandbook.org/">Read on the website</a>
   </h3>
   <p>
-    Join/follow us on <a href="https://discord.gg/usMqNaPczq" target="_blank">Discord</a> | <a href="https://twitter.com/techinterviewhb" target="_blank">𝕏 (Twitter)</a> | <a href="https://t.me/techinterviewhandbook" target="_blank">Telegram</a> |  <a href="https://facebook.com/techinterviewhandbook" target="_blank">Facebook</a>
+    Join/follow us on <a href="https://discord.com/invite/usMqNaPczq" target="_blank">Discord</a> | <a href="https://twitter.com/techinterviewhb" target="_blank">𝕏 (Twitter)</a> | <a href="https://t.me/techinterviewhandbook" target="_blank">Telegram</a> |  <a href="https://facebook.com/techinterviewhandbook" target="_blank">Facebook</a>
   </p>
 </div>
 
@@ -26,7 +26,7 @@ Not everyone has the time to do a few hundred LeetCode questions. Here are _free
 Besides the usual algorithm questions, other **awesome** stuff includes:
 
 - [Best practice questions](https://www.techinterviewhandbook.org/coding-interview-study-plan/) for coding interviews
-- [Grind 75](https://www.techinterviewhandbook.org/grind75) - the next evolution of Blind 75, bigger and better
+- [Grind 75](https://www.techinterviewhandbook.org/grind75/) - the next evolution of Blind 75, bigger and better
 - [How to prepare](https://www.techinterviewhandbook.org/coding-interview-prep/) for coding interviews
 - [Coding interview best practices](https://www.techinterviewhandbook.org/coding-interview-cheatsheet/) - Straight-to-the-point Do's and Don'ts
 - [Algorithm cheatsheets and tips](https://www.techinterviewhandbook.org/algorithms/study-cheatsheet/) categorized by topic
@@ -50,7 +50,7 @@ Anybody who wants to land a job at a tech company but is new to technical interv
 
 <div align="center">
   <h3>💡 Stop grinding mindlessly! Study coding question patterns efficiently with
-    <a href="https://designgurus.org/link/kJSIoU?url=https%3A%2F%2Fdesigngurus.org%2Fcourse%3Fcourseid%3Dgrokking-the-coding-interview">Grokking the Coding Interview</a> by Design Gurus 💡
+    <a href="https://www.designgurus.io/course/grokking-the-coding-interview?aff=kJSIoU">Grokking the Coding Interview</a> by Design Gurus 💡
   </h3>
 </div>
 
@@ -68,17 +68,17 @@ Also, existing resources focus mainly on algorithm questions and lack coverage f
 
 AlgoMonster aims to help you ace the technical interview **in the shortest time possible**. By Google engineers, AlgoMonster uses a data-driven approach to teach you the most useful key question patterns and has contents to help you quickly revise basic data structures and algorithms. Best of all, AlgoMonster is not subscription-based - pay a one-time fee and get **lifetime access**. [**Join today for a 70% discount →**](https://shareasale.com/r.cfm?b=1873647&u=3114753&m=114505&urllink=&afftrack=)
 
-### [Grokking the Coding Interview: Patterns for Coding Questions](https://designgurus.org/link/kJSIoU?url=https%3A%2F%2Fdesigngurus.org%2Fcourse%3Fcourseid%3Dgrokking-the-coding-interview)
+### [Grokking the Coding Interview: Patterns for Coding Questions](https://www.designgurus.io/course/grokking-the-coding-interview?aff=kJSIoU)
 
-This course by Design Gurus expands upon the questions on the recommended practice questions but approaches the practicing from a questions pattern perspective, which is an approach I also agree with for learning and have personally used to get better at coding interviews. The course allows you to practice selected questions in Java, Python, C++, JavaScript and also provides sample solutions in those languages. **Learn and understand patterns, not memorize answers!** [**Get lifetime access today →**](https://designgurus.org/link/kJSIoU?url=https%3A%2F%2Fdesigngurus.org%2Fcourse%3Fcourseid%3Dgrokking-the-coding-interview)
+This course by Design Gurus expands upon the questions on the recommended practice questions but approaches the practicing from a questions pattern perspective, which is an approach I also agree with for learning and have personally used to get better at coding interviews. The course allows you to practice selected questions in Java, Python, C++, JavaScript and also provides sample solutions in those languages. **Learn and understand patterns, not memorize answers!** [**Get lifetime access today →**](https://www.designgurus.io/course/grokking-the-coding-interview?aff=kJSIoU)
 
 ## Looking for Front End content?
 
 Front-end-related content has been moved to a separate website - [Front End Interview Handbook](https://frontendinterviewhandbook.com).
 
 ## Looking for System Design content?
 
-We're still working on System Design content. In the meanwhile, check out [ByteByteGo's System Design Interview course](https://bytebytego.com?fpr=techinterviewhandbook) or Design Gurus' [Grokking the System Design Interview course](https://designgurus.org/link/kJSIoU?url=https%3A%2F%2Fdesigngurus.org%2Fcourse%3Fcourseid%3Dgrokking-the-system-design-interview), which in our opinion are among the most useful resources for getting started on system design interviews preparation.
+We're still working on System Design content. In the meanwhile, check out [ByteByteGo's System Design Interview course](https://bytebytego.com?fpr=techinterviewhandbook) or Design Gurus' [Grokking the System Design Interview course](https://www.designgurus.io/course/grokking-the-system-design-interview?aff=kJSIoU), which in our opinion are among the most useful resources for getting started on system design interviews preparation.
 
 ## Contents
 

apps/portal/src/pages/offers/about.tsx

@@ -61,7 +61,7 @@ export default function AboutPage() {
                 feedback / feature request / bug report
                 <a
                   className="text-primary-600 hover:text-primary-500 ml-1"
-                  href="https://forms.gle/6zV5yimPyiByKqDy8"
+                  href="https://docs.google.com/forms/d/e/1FAIpQLScbhjhlCdcmu9SGyASevqrqLl_HOr4W1B_bpTXUgs78yClr_w/viewform?usp=send_form"
                   rel="noreferrer"
                   target="_blank">
                   here

apps/portal/src/pages/offers/features.tsx

@@ -116,7 +116,7 @@ export default function LandingPage() {
                   </a>
                   <a
                     className="bg-primary-500 flex items-center justify-center rounded-md border border-transparent px-4 py-3 text-base font-medium text-white shadow-sm hover:bg-opacity-70 sm:px-8"
-                    href="https://youtu.be/e4g1lS6zWGA">
+                    href="https://www.youtube.com/watch?v=e4g1lS6zWGA&feature=youtu.be">
                     Promo Video
                   </a>
                 </div>

apps/website/blog/2021-10-30-my-experience-working-as-a-meta-engineer.md

@@ -34,21 +34,20 @@ Commerce Engineering (hardware sales) is Meta's next up and coming revenue strea
 
 Some stories from engineers in Commerce Engineering:
 
-- [Help 10 People—or Billions? Engineering Impact on a Global Scale](https://www.metacareers.com/life/help-10-peopleor-billions/), Nishita A., Software Engineering Manager, Commerce Engineering
-- [Embracing Change to Evolve Her Engineering Journey](https://www.metacareers.com/life/embracing-change-to-evolve-her-engineering-journey), Michelle T., Software Engineer, Commerce Engineering
+- [Help 10 People—or Billions? Engineering Impact on a Global Scale](https://www.metacareers.com/blog/help-10-peopleor-billions/), Nishita A., Software Engineering Manager, Commerce Engineering
+- [Embracing Change to Evolve Her Engineering Journey](https://www.metacareers.com/blog/embracing-change-to-evolve-her-engineering-journey/), Michelle T., Software Engineer, Commerce Engineering
 
 On the Ads and Business organization, there are these teams:
 
 - **Business Integrity**: They work on building tools to catch bad advertisers (advertisers who create ads which violate our policies). They want to maximize Business Integrity outcomes by building a human review system for ads & commerce on Meta, driving end-to-end improvements in the workflows, and providing best-in-class tools to IP rights holders, etc.
-  - [Software Engineering in APAC: Building for Rapid Growth](https://www.metacareers.com/life/software-engineering-in-apac)
-  - [Curiosity and Passion: Software Engineering at Facebook](https://www.metacareers.com/life/curiosity-and-passion-software-engineering-at-facebook), Henry B., Software Engineer, Business Integrity
+  - [Software Engineering in APAC: Building for Rapid Growth](https://www.metacareers.com/blog/software-engineering-in-apac/)
 - **Business Support Platform**: They redefine the support experience across all Meta business products, making it available, effective and effortless for all businesses. They make sure businesses can identify the help resources available to them when they need assistance in accomplishing their goals across Meta's suite of business tools. Their tools will also effortlessly help marketers diagnose their issues and connect them to the best solution to solve their problem. They have also some investment into the machine learning space.
 - **Business Messaging Commerce**: They build products that enable the Business Messaging ecosystem across Messenger, Instagram, and WhatsApp.
 
 Enterprise Engineering has a sizable presence in Singapore as well:
 
-- [Enterprise Engineering in APAC: Building Products That Scale](https://www.metacareers.com/life/enterprise-engineering-in-apac)
-- [Opportunity and Trust: Growing an Engineering Career at Meta](https://www.metacareers.com/life/opportunity-and-trust-growing-an-engineering-career-at-facebook), Shuhong W., Enterprise Engineering Manager
+- [Enterprise Engineering in APAC: Building Products That Scale](https://www.metacareers.com/blog/enterprise-engineering-in-apac/)
+- [Opportunity and Trust: Growing an Engineering Career at Meta](https://www.metacareers.com/blog/opportunity-and-trust-growing-an-engineering-career-at-facebook/), Shuhong W., Enterprise Engineering Manager
 
 ## Career progression/compensation
 

apps/website/blog/2022-07-09-getting-a-tech-job-as-an-undergraduate.md

@@ -19,7 +19,7 @@ Before I share my resources and how to get a gentle start on this handbook, let
 
 In most companies, the resume stage is the most important as it is the first stage that you will need to clear! For undergraduates, most hiring managers would only look at resumes that are within one page. The moment the second page is seen, they will not tend to consider. Hence, here are some tips that can help you to prepare your resume in under an hour to reduce your agony.
 
-1. Use a <strong>career hiring tool</strong> like [Kinobi](https://app.kinobi.asia/resume). Kinobi saves you time in having to fix alignments unlike word as this career tool formats everything for you. Furthermore, they help you to score your resume so that you know where you stand when applying for a job.
+1. Use a <strong>career hiring tool</strong> like [Kinobi](https://kinobi.tech/resume). Kinobi saves you time in having to fix alignments unlike word as this career tool formats everything for you. Furthermore, they help you to score your resume so that you know where you stand when applying for a job.
 
 2. As far as possible, <strong>attend career talks</strong> by your favorite companies because hiring managers are there and you can get some feedback about your resume. It is indeed helpful because you know what to look out for when applying.