My site had 57,900 impressions and 0.2% CTR. 21 days later: +114% CTR improvement.

My site had 57,900 impressions and 0.2% CTR. 21 days later: +114% CTR improvement. Here's exactly what was broken."

I run aibookseo.com — 275 blog posts, ranking on page 1 for dozens of queries, only 125 clicks/month from 57,900 impressions. 0.2% CTR.

I built a diagnostic tool to find out why. Here's what it found:

Problem 1: Broken H1 template strings My SPA (React) was rendering ' + visibleTitle + ' as the actual H1 text. Googlebot was indexing broken template code as my page heading. Not a single one of my blog posts had a real H1 that Google could read.

Problem 2: Title/meta mismatches on 20+ pages My homepage title was showing as the title for blog posts about coloring book niches, fitness journal keywords, and children's books. Complete intent mismatch between what ranked and what the SERP showed users.

Problem 3: 275 blog posts with generic SERP snippets My prerender script only had hardcoded meta tags for 150 of 275 posts. The other 125 were being indexed with generic fallback descriptions — "Learn about KDP publishing..." — regardless of what the actual post was about.

What I fixed:

• Rewrote titles and meta descriptions on top 20 flagged pages

• Expanded hardcoded prerender map from 150 to 275 posts — now every page shows its real title and description to Googlebot on first crawl

• Requested reindexing on 5 zero-click pages ranking at positions 2-5 with 4,345 combined impressions

Results after 21 days: → CTR: 0.2% → 0.4% (+114.74% per Google's own comparison) → Clicks: 147 this month vs 125 baseline (+17.6%) → 0 new content written → 0 new backlinks built → 0 ranking changes needed

The tool I built to find all of this automatically is at ctrfix.com — free to connect your GSC and see your own broken pages. Happy to answer questions about the diagnostic approach or what we found.