Site migration without traffic loss in SEO Fundamentals - Mini Project: Build & Apply

Site Migration Without Traffic Loss

📖 Scenario: You are managing a website that needs to move to a new domain. You want to keep your visitors and search engine rankings safe during this change.

🎯 Goal: Build a step-by-step checklist to perform a site migration without losing traffic.

📋 What You'll Learn

Create a list of current website URLs

Add a list of new website URLs

Map old URLs to new URLs

Add final steps to complete the migration safely

💡 Why This Matters

🌍 Real World

Website owners and SEO specialists use this process to move websites to new domains without losing visitors or search engine rankings.

💼 Career

Understanding site migration is important for SEO professionals, web developers, and digital marketers to maintain website performance and visibility.

1

Create a list of current website URLs

Create a list called old_urls with these exact URLs: 'https://example.com/home', 'https://example.com/about', 'https://example.com/contact'.

SEO Fundamentals

# Create a list called old_urls with the specified URLs
# Your code here

Hint

Use square brackets to create a list and include the URLs as strings.

2

Add a list of new website URLs

Create a list called new_urls with these exact URLs: 'https://newsite.com/home', 'https://newsite.com/about', 'https://newsite.com/contact'.

SEO Fundamentals

old_urls = ['https://example.com/home', 'https://example.com/about', 'https://example.com/contact']
# Create a list called new_urls with the specified URLs
# Your code here

Hint

Use the same format as old_urls but with the new domain.

3

Map old URLs to new URLs

Create a dictionary called url_mapping that maps each URL in old_urls to the corresponding URL in new_urls. Use a for loop with variables old and new to iterate over both lists simultaneously.

SEO Fundamentals

old_urls = ['https://example.com/home', 'https://example.com/about', 'https://example.com/contact']
new_urls = ['https://newsite.com/home', 'https://newsite.com/about', 'https://newsite.com/contact']
# Create a dictionary url_mapping mapping old URLs to new URLs
# Your code here

Hint

Use zip() to pair old and new URLs and add them to the dictionary.

4

Add final steps to complete the migration safely

Create a list called final_steps with these exact strings: 'Set up 301 redirects from old URLs to new URLs', 'Update sitemap with new URLs', 'Notify Google Search Console about the change'.

SEO Fundamentals

old_urls = ['https://example.com/home', 'https://example.com/about', 'https://example.com/contact']
new_urls = ['https://newsite.com/home', 'https://newsite.com/about', 'https://newsite.com/contact']
url_mapping = {}
for old, new in zip(old_urls, new_urls):
    url_mapping[old] = new
# Create a list final_steps with the specified migration steps
# Your code here

Hint

Use a list to store the final important steps for a safe migration.

Practice

1. What is the main purpose of using 301 redirects during a site migration?

easy

A. To temporarily block visitors from accessing the site

B. To delete old pages from the website

C. To permanently send visitors and search engines from old URLs to new URLs

D. To speed up the website loading time

Solution

1. Step 1: Understand what 301 redirects do

   301 redirects tell browsers and search engines that a page has permanently moved to a new address.

2. Step 2: Identify the purpose in site migration

   Using 301 redirects ensures visitors and search engines find the new pages without losing traffic or ranking.

3. Final Answer:

   To permanently send visitors and search engines from old URLs to new URLs -> Option C

4. Quick Check:

   301 redirect = permanent move [OK]

Hint: Remember 301 means permanent redirect, not temporary [OK]

Common Mistakes:

• Confusing 301 with temporary redirects
• Thinking redirects delete pages
• Ignoring redirects during migration

2. Which of the following is the correct way to implement a 301 redirect in an Apache server's .htaccess file?

easy

A. Redirect 301 /old-page.html http://example.com/new-page.html

B. Redirect /old-page.html http://example.com/new-page.html

C. Redirect 302 /old-page.html http://example.com/new-page.html

D. RedirectTemp /old-page.html http://example.com/new-page.html

Solution

1. Step 1: Identify the correct redirect code for permanent move

   301 is the code for permanent redirect; 302 is temporary.

2. Step 2: Check the syntax for Apache .htaccess

   The correct syntax is Redirect 301 /old-page.html http://example.com/new-page.html.

3. Final Answer:

   Redirect 301 /old-page.html http://example.com/new-page.html -> Option A

4. Quick Check:

   301 redirect syntax = Redirect 301 [OK]

Hint: Look for 'Redirect 301' keyword in .htaccess [OK]

Common Mistakes:

• Using 302 instead of 301 for permanent redirects
• Wrong syntax like RedirectPermanent
• Confusing temporary and permanent redirect commands

3. After migrating a website, which of the following actions will help maintain search engine traffic?

medium

A. Keep old URLs live without redirects

B. Use 301 redirects from old URLs to new URLs

C. Remove all internal links temporarily

D. Change URLs without informing search engines

Solution

1. Step 1: Understand the impact of redirects on traffic

   301 redirects pass ranking signals and guide visitors to new URLs, preserving traffic.

2. Step 2: Evaluate other options

   Keeping old URLs live without redirects causes duplicate content; removing internal links harms navigation; changing URLs without updates confuses search engines.

3. Final Answer:

   Use 301 redirects from old URLs to new URLs -> Option B

4. Quick Check:

   301 redirects preserve traffic [OK]

Hint: Always redirect old URLs to new ones with 301 [OK]

Common Mistakes:

• Leaving old URLs active without redirects
• Not updating internal links
• Ignoring search engine notifications

4. A website migration caused a sudden drop in traffic. Which of the following is the most likely cause?

medium

A. Not updating internal links to new URLs

B. Using 301 redirects correctly

C. Informing search engines about the migration

D. Keeping the same URL structure

Solution

1. Step 1: Identify the impact of internal links during migration

   If internal links still point to old URLs without redirects, visitors and bots get errors or confusion.

2. Step 2: Analyze other options

   Using 301 redirects and informing search engines help maintain traffic; keeping URL structure same is usually good.

3. Final Answer:

   Not updating internal links to new URLs -> Option A

4. Quick Check:

   Broken internal links cause traffic loss [OK]

Hint: Check internal links point to new URLs after migration [OK]

Common Mistakes:

• Assuming redirects fix internal link issues automatically
• Ignoring search engine notifications
• Changing URLs without redirects

5. You are migrating a large e-commerce site to a new domain. Which combination of steps best ensures no traffic loss?

hard

A. Change URLs without redirects, submit old sitemap only

B. Use 302 redirects, keep old URLs active, do not update sitemap

C. Delete old site immediately, update internal links later, no redirects

D. Use 301 redirects, update internal links, submit new sitemap to search engines

Solution

1. Step 1: Identify best practices for large site migration

   Using 301 redirects ensures permanent URL forwarding; updating internal links helps navigation; submitting new sitemap informs search engines.

2. Step 2: Evaluate incorrect options

   302 redirects are temporary and do not pass ranking; deleting old site without redirects causes errors; changing URLs without redirects loses traffic.

3. Final Answer:

   Use 301 redirects, update internal links, submit new sitemap to search engines -> Option D

4. Quick Check:

   Redirects + links + sitemap = no traffic loss [OK]

Hint: Combine redirects, links update, and sitemap submission [OK]

Common Mistakes:

• Using temporary redirects instead of permanent
• Not updating sitemap after migration
• Deleting old URLs without redirects