Pricing

$250.00 / 1,000 completed audits

Page Weight Audit

A performance read without a headless browser: parse the HTML, measure every script, stylesheet, and image by transfer size, total the page weight, and flag render-blocking resources, uncompressed assets, and oversized images. Charged only on completed audits.

Pricing

$250.00 / 1,000 completed audits

Rating

0.0

(0)

Developer

Chris Arsenault

Actor stats

Bookmarked

Total users

Monthly active users

5 days ago

Last modified

What you get

Summary plus one row per resource:

{
  "url": "https://example.com",
  "total_transfer_mb": 2.8,
  "html_compressed": true,
  "script_count": 24, "script_bytes": 1180000,
  "image_count": 18, "image_bytes": 1420000,
  "render_blocking_count": 6,
  "fixes": [
    "Page transfers about 2.8 MB (measured); most pages should target under 2 MB.",
    "6 render-blocking resources in <head>; defer scripts and inline critical CSS."
  ]
}

{ "kind": "image", "url": "https://.../hero.png", "bytes": 840000, "encoding": "none", "render_blocking": false }

Why "without a headless browser" matters

Most performance tools boot Chrome, which is slow, expensive, and overkill when the question is "what does this page ship and how big is it." This runs in a second on plain HTTP, which makes it cheap enough to schedule across a whole site.

Use cases

Performance budgets: schedule it on key templates; alert when total weight or render-blocking count creeps up.
Agencies: a concrete, byte-level weight breakdown for site audits, no Lighthouse setup.
Agents optimizing sites: pipe the resource rows into a compression or lazy-loading workflow.

Honesty notes

Weight is measured from real transfer sizes (Content-Length / ranged requests), capped at 60 resources per page for politeness; the summary reports anything unmeasured or truncated.
This measures what the page ships (its resource payload); it is not a Core Web Vitals field-data or rendering-timeline tool, and the listing will not pretend otherwise.
Unreachable pages report cleanly and you are not charged; billing is per completed audit.

Built by 1450 Enterprises.

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