
Broken links are a common problem where a link on a website leads to a page that does not exist anymore. When you click on one of these links, you usually see an error message like "404 Not Found." This happens because the page was moved, deleted, or the web address was typed incorrectly. Fixing these is important to keep your visitors happy and your website working well. When a website has too many of these errors, it feels like a house with doors that are locked or lead to nowhere.
| Where it happens | What you see | How to fix it |
| On a Website | 404 Page Not Found | Fix the address or send people to a new page |
| In a Spreadsheet | #REF! or #VALUE! | Use the "Edit Links" tool in the data menu |
| In an Email | Error Message | Send a new message with the right link |
| In a PDF | Nothing happens | Edit the file and type the URL again |
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🔹 Digital Marketing Introduction & Fundamentals
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🔹 SEO (Search Engine Optimization)
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🔹 Content Marketing
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🔹 Social Media Marketing (SMM)
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🔹 Paid Advertising (PPC & Ads)
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🔹 Email Marketing & Automation
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🔹 Affiliate Marketing
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🔹 Influencer Marketing
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🔹 Analytics, Tracking & CRO
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🔹 Local SEO & Google My Business
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🔹 E-commerce & Performance Marketing
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🔹 Digital Marketing Tools & Platforms
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🔹 Digital Marketing Projects & Case Studies
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🔹 Digital Marketing Career & Jobs
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🔹 Comparisons & Differences
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🔹 Other / Unclassified Digital Marketing Topics
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| Segmentation |