Xenforo forum doesn't look good in search engine listing

My competitor has a phpBB forum, I can understand why they place above me in searches, they've been around longer than I have, but in search results their listings are so much more prominent than

Fram 0W-30 API SP GF-6A Oil

0W-8 Motor Oil !!, Page 2

VSE L5P Fuel System Saver Chevy and GMC Duramax Diesel Forum

Wouldn't start, now propulsion system service required

ES 2.2 - Enhanced Search 2.2 - Similar Threads

Honda accord hybrid engine temperature near limit

My Chevy app shows 5 alerts

Engine Oil Kind Ninja 400 Riders Forum

20 Best Forum Software For Making an Online Community in 2024

13 best forum software for building an online community in 202313 best forum software of 2023

xF2 Add-on - [OzzModz] SEO & Index Tools 1.0.6 Release Candidate 3

Xenforo forum doesn't look good in search engine listing

Correct MAP sensor doesn't look right

Failed Buzz Test` Ford Powerstroke Diesel Forum

XenForo forum installation, securing, and configuring