Owner of Techweed since 2016 Co-founder, Digital Keen Media

Rahul Jha

Chief weed-puller.

Rahul runs Techweed with Pradeep Bommana. Together they co-founded Digital Keen Media, an agency that builds and runs WordPress sites, hosting, Cloudflare and GoHighLevel automations for clients. That's the work these guides come from.

He started in search, as an SEO executive at Softway in Bengaluru in 2016, and co-founded Digital Keen Media in 2017. Today he designs the systems behind how a business sells: marketing automation, CRM setup, RevOps, AI workflows and paid ads. He studied engineering at Aditya Engineering College.

What he tests on

Live server: DigitalOcean droplet Ubuntu 24.04 nginx PHP 8.3 Behind Cloudflare It's the server that runs techweed.net.
Staging: Separate copy Login-protected Hidden from search For anything that could break the live site.
GoHighLevel: GoHighLevel SaaS Pro Agency account All features on Our agency's own GoHighLevel account. GoHighLevel guides are tested there.

Guides by Rahul

Comparison Tested 23 Oct 2026

Chrome extensions for web developers: the 7 we kept after testing 12

Redirect Path, Web Developer, WhatFont, META SEO inspector and ColorZilla did their jobs on our WordPress site and contacted little or nothing outside...

Published 23 Oct 2026

Fix guide Tested 22 Oct 2026

ERR_CACHE_MISS and “Confirm Form Resubmission”: why Back breaks after a form, and the fix

Chrome shows ERR_CACHE_MISS ("Confirm Form Resubmission") when you go Back to a page made by a form you sent, and the site told Chrome not to keep a c...

Published 23 Oct 2026

Fix guide Tested 22 Oct 2026

DNS_PROBE_FINISHED_NXDOMAIN: find out if it’s you or the site, then fix it

Chrome shows this when your DNS works but gave no address for this one name. Open the same address on mobile data. If it fails there too, the problem ...

Published 23 Oct 2026

Setup guide Tested 23 Oct 2026

Show real visitor IPs in nginx behind Cloudflare, and what the FastCGI cache should bypass

Add a set_real_ip_from line for each of Cloudflare's IP ranges (22 on 23 October 2026) plus real_ip_header CF-Connecting-IP, and nginx and WordPress s...

Published 23 Oct 2026

Setup guide Tested 23 Oct 2026

Make a DigitalOcean droplet accept web traffic only from Cloudflare, and fix Error 522

Use ufw to allow ports 80 and 443 only from Cloudflare's published IP ranges (22 of them on 23 October 2026), keep SSH open for yourself, and deny eve...

Published 23 Oct 2026

Fix guide Tested 16 Oct 2026

Posts show only the title after you switch on Oxygen 6

Oxygen 6 turns off your theme and loads its own empty one. Until you build Oxygen templates, single posts print only their title. Turn off Oxygen and ...

Published 16 Oct 2026

Fix guide Tested 22 Oct 2026

ERR_EMPTY_RESPONSE on nginx and WordPress: what sends nothing back, and how to fix it

ERR_EMPTY_RESPONSE means the connection closed before the server sent a single byte. PHP and WordPress errors don't cause it: in our tests they always...

Published 10 Mar 2018

Also writing here

Co-owner, co-founder of Scalegun Pradeep Bommana Web developer turned founder. Leads, follow-up and CRM automation are his daily work.