Rahmat Wibowo mockingly belittled Petra Barus's perfect Lighthouse score as a meaningless vanity metric on a trivial static website, sarcastically contrasting it with SawitPRO's supposedly 'real' production site despite its poor mobile performance.
| ID | ev-20260629-004 |
|---|---|
| Source | Rahmat Wibowo LinkedIn |
| Targets | Petra Novandi Barus |

Transcript
2d
(Oh wow, Petra Barus is out here flexing a
shiny 100 on Lighthouse for his little personal
website © +
Cute,
Because when your entire “project” is
basically one HTML file + some CSS and a
few paragraphs of text, hitting 100 is about
as impressive as winning a participation
trophy in an empty room “YG
No heavy images.
No real app logic.
No user flows.
No conversion funnels.
No actual users.
Just vibes and static text. Truly engineering
of the highest order ©
Meanwhile, over at SawitPRO we have a
REAL PRODUCTION website... powered by
Wix (peak engineering choice btw) + React +
Google Cloud CDN... and somehow still
managing a glorious 40 ON MOBILE while
desktop sits at a comfy 96 “\
Because nothing says "I understand real-
world performance" like nuking mobile users
in Indonesia — you know, the country where
basically everyone browses on phones
But sure, keep bragging about that 100 on
your personal blog.
We're all very impressed.
Real engineering isn’t about flexing perfect
scores on toy projects.
It's about not embarrassing yourself when
actual users, actual assets, actual business
goals, and actual mobile constraints show
up.
Performance without context is just...
+ vanity metrics
Engineering that actually works in the real
world? That's the part most people
conveniently skip when they're busy posting
screenshots ©
#SoftwareEngineering #LighthouseFlex
#WixisTheNewReact
#MobilePerformanceWho #VanityMetrics
#indonesiaTech #RealEngineering
#ClownWorld Of