Bulk PageSpeed/Lighthouse Scanner – Lifetime App for Web Pros

Paste up to 10 URLs, hit run, and get instant Lighthouse-style scores (mobile + desktop) with live progress, color-coded results, and one-click CSV/TXT export. No extensions. No installs. Just a tiny app you’ll actually use.

Try it now → | Make it yours for $4.99 →[lifetime deal]

What it does (in plain English)

Scans 1–10 URLs at a time with Google PageSpeed (mobile + desktop)
Shows live progress and color-coded scores for Performance, Accessibility, Best Practices, and SEO
Links straight to the full PageSpeed reports
Exports everything to CSV/TXT for quick sharing and reporting
Runs in “server mode,” so your API key stays private on your server

Why it’s useful

Time saver for busy humans

Batch audits without copy-pasting URLs one by one. Grab the whole list, press go, export the results, move on with your day.

Quick wins in client conversations

Pull a small batch of pages, highlight what’s strong/weak, and turn it into next steps: “Let’s tackle these slow templates first.”

Zero-friction workflow

It’s a single, lightweight web app. No login, no project setup, no learning curve. Paste → Run → Export.

Who it helps

Web developers

Fast pre-launch checks across multiple routes/templates
Sanity-check performance before/after PRs or deploys
CSV output for CI dashboards or Slack updates

Front-end designers

Validate design choices didn’t tank performance
Spot layout shifts or accessibility drags early
Hand clients a neat snapshot, not a wall of metrics

Marketers

Compare landing pages at a glance
Track progress after optimizations and A/B tests
Drop CSVs into Data Studio/Sheets in seconds

SEO agencies

Rapid “mini-audit” for prospects and quick wins
Prioritize fixes with clear mobile/desktop gaps
Keep a repeatable, branded deliverable in your toolkit

What’s inside (features)

Bulk mode (1–10 URLs) with a small concurrency cap for reliable runs
Mobile + Desktop scores: Perf, Acc, BP, SEO (color-coded)
Direct links to PageSpeed reports for deep dive
CSV/TXT export for sharing and archiving
Server-side proxy (optional) so API keys are never exposed
Gentle retries & pacing to handle rate limits
Tiny footprint, no tracking, no fluff

Bulk PageSpeed / Lighthouse

Batch Lighthouse scores in seconds—clean, color-coded, exportable.

Paste 1–10 URLs, run mobile + desktop with live progress, and export CSV/TXT. Keep your API key private via the built-in server proxy.

Try now Make it yours — $4.99

One lightweight app you’ll reuse for launches, audits, and quick checks.

How it works

Paste your URLs (one per line or comma-separated).
Choose concurrency (e.g., 3 at a time).
Click Run. Watch rows update as results land.
Click Export to grab CSV/TXT.
Need more detail? Open the full PageSpeed report link.

Why a lifetime app belongs in your arsenal

Because you’ll use it again and again—launch days, audits, proposals, check-ins, regressions, competitor peeks. It’s the kind of small, dependable tool that pays for itself the second or third time you need a quick, honest read on a batch of pages.

Try it now → | Make it yours for $4.99 →[lifetime deal]

FAQ

Does it need my Google PSI key? Only if you enable the server-side proxy (recommended). Your key stays on your server.

Can I scan more than 10 URLs? Keep it snappy by doing 10 at a time. It’s safer for quotas and more reliable.

Will this replace full audits? No—it’s a fast triage/monitoring tool. Use it to find hotspots and prove improvements.

❓How do I add or replace my Google PageSpeed API key?

TL;DR: put your key in config.php on the server — not in the browser.

Get a key (once): In Google Cloud, create a project → enable PageSpeed Insights API → create an API key. Optionally restrict it to the Pagespeedonline API and/or your server IP.

Add it to the app: open config.php on your server and set:

define('GOOGLE_PSI_KEY', 'YOUR_REAL_PSI_KEY_HERE');
define('BULK_LH_AUTH', '');
define('ALLOWED_ORIGIN', '');

Keep BULK_LH_AUTH and ALLOWED_ORIGIN empty while testing.

Test it:
- Click Ping server → you should see "OK".
- Paste 1–3 URLs → Run bulk → you’ll see colored scores and report links.

Optional security (turn on after testing):

Hosting UI on a different domain? Set your front-end origin:

define('ALLOWED_ORIGIN', 'https://your-frontend-domain.tld');

Want a simple token? Set:

define('BULK_LH_AUTH', 'make-a-strong-random-string');

Then add this header in the front-end fetch:

headers: { 'Content-Type': 'application/json',
           'Authorization': 'Bearer YOUR_SAME_TOKEN' }

Troubleshooting

500 → missing/wrong GOOGLE_PSI_KEY.
401 → you set BULK_LH_AUTH but didn’t send the Authorization header.
403 → ALLOWED_ORIGIN doesn’t match your UI’s origin.
429 → lower concurrency to 2 or try again later; enable caching for repeats.