threestone.com scored 100/100 on the website scan.

Indexable by search engines

No noindex on the page or in the headers, and robots.txt lets Googlebot in.

HTTPS certificate

Valid until 2026-12-23, issued by Google Trust Services, on threestone.com and www.threestone.com.

Canonical URL

Canonical is https://threestone.com/.

Mixed content

Every script, stylesheet, image, frame and form on the page is loaded over HTTPS.

Sitemap

Sitemap at https://threestone.com/sitemap.xml — 72 URLs.

Missing pages return 404

A made-up URL returns 404, so Google never indexes ghost pages.

HTTP redirects to HTTPS

http:// redirects (301) to https://threestone.com/.

Internal links resolve

All 33 internal links read (24 on the home page, 9 in llms.txt) answer.

Structured data Google accepts

23 schema types on the 2 pages read, and nothing Google would reject: ratings only where they belong and shown on the page, every reference typed, every value filled.

Language declared

<html lang="en">.

Redirect chain

The URL answers directly, with no redirect.

HSTS header

Strict-Transport-Security is set — browsers remember to use HTTPS.

Security headers

All four baseline security headers are set.

robots.txt

robots.txt is served (8 groups, 1 sitemap line, the private paths repeated in each crawler's own group).

Sitemap named in robots.txt

robots.txt names the sitemap: https://threestone.com/sitemap.xml.

Sitemap dates

72 pages with lastmod dates, from 2026-09-23 to 2026-09-26.

www and apex agree

www.threestone.com redirects (301) to threestone.com.

Sitemap lists the live URLs

The sitemap's 72 URLs are all on https://threestone.com, and the pages read from it answer directly and are open to indexing.

Lighthouse SEO score

Lighthouse SEO 100/100.

Lighthouse best practices

Lighthouse best practices 100/100.

Page title

“Residential, Commercial Roofing | Franklin TN | Three Stone” — 59 characters, inside the 30–60 Google shows in full.

No placeholder or template text

No template or placeholder text on the 2 pages read — no lorem ipsum, sample address or number, “add your text here”, or “undefined” where a value should be.

Meta description

159 characters — fills the space Google shows without being cut.

Single H1

One H1: “Built to a Higher Standard.”.

Social share cards

Open Graph title and image and a Twitter card with its own image. A share on any platform unfurls with a picture.

Readable content in the HTML

1,664 words of readable text in the HTML.

Titles across the site

Each page read has its own title of 30–60 characters.

Pages that repeat each other

The pages read share few sentences: at most 3 of 50 (6%) between the service and home pages.

Canonical and share card on every page

The inner page read names itself as its canonical, carries a share image and a Twitter card, and has one H1.

No stock phrases

None of the phrases copy falls back on when it has no facts (“look no further”, “we pride ourselves”, “one-stop shop”, a run of “top-notch” and “peace of mind”) on the 2 pages read.

Image alt text

All 36 images have an alt attribute.

Favicon

A favicon is linked — it shows in the tab and beside the site in Google's results.

Title and H1 differ

The title and the H1 are different, each doing its own job.

Share image loads

The share image loads (image/jpeg, 253 KB).

Descriptions across the site

Each page read has its own description of 120–160 characters.

Pictures named and described for what they show

28 of the 28 pictures on the pages read are named and described for what they show.

FAQPage schema

FAQPage schema is present.

Questions answered on the page

16 questions asked and answered on the pages read (9 on the home page, 7 on the service page) — the shape an AI answer is lifted from.

Specifics an engine can cite

The service page (/commercial-painting-coatings/): 882 words, 15 numbers, 8 names (HOA, Penntek, Installer, Fairview, …) — specifics only this business could publish, the kind an answer engine quotes.

FAQ questions visible on the page

All 8 questions in the FAQ schema are on the page, with the answers it shows.

llms.txt

llms.txt is published (9 KB), headed with the name and linking 20 pages of the site — a plain statement of the business for the AI engines to read.

FAQs on the inner pages

The inner page read carries its own FAQ with schema (6 questions on the service page), none repeated from another page.

Schema on the inner pages

The inner page read carries its own schema: the business and a BreadcrumbList, with a Service on the service page.

Readable without JavaScript

The page's 1,664 words are in the HTML the server sends, so a crawler that runs no JavaScript reads them.

AI answers may quote the page

Nothing on the page stops an answer engine from quoting it: no nosnippet, max-snippet limit, noarchive or noai.

JSON-LD present and valid

23 schema types: RoofingContractor, HomeAndConstructionBusiness, LocalBusiness, ImageObject, ContactPoint, PostalAddress, GeoCoordinates, OpeningHoursSpecification, ….

Extractable structure

Structure an engine can lift: 6 H2s, 5 H3s, 61 list items.

AI crawlers allowed

robots.txt lets every answer engine in: GPTBot, OAI-SearchBot, ChatGPT-User, ClaudeBot, Claude-SearchBot, Claude-User and the rest. GPTBot, ClaudeBot, OAI-SearchBot and PerplexityBot each get the home page from the edge, as a browser does.

Speakable specification

A speakable specification is present.

Business entity schema

RoofingContractor / HomeAndConstructionBusiness / LocalBusiness schema names the business.

Business schema completeness

The business node carries name, url, telephone, address, logo or image, areaServed, openingHours.

Linked to its profiles

The business node's sameAs names Facebook, BBB, Yelp and Nextdoor — the links the engines use to know this site and those profiles are one business.

Address and phone on the page

The phone ((615) 434-3333) and where the business is (6100 Tower Circle) are on the page as text, and the phone matches the schema's.

Service area stated

The page says where the business works.

Site name for Google

WebSite schema names the site “Three Stone” — the name Google shows above each result.

Mobile viewport

The viewport meta tag is set for phones.

Mobile PageSpeed score

Lighthouse mobile performance 87/100 (measured 2026-09-27). Google's own bands: 90 and up is good, 50–89 needs improvement.

Readable and tappable on a phone

Every piece of text Google's test measured on a phone clears WCAG AA contrast, and the buttons and links are big enough, and far enough apart, to tap.

Largest Contentful Paint (LCP)

Largest Contentful Paint 2.7 s in the lab (no real-user data yet; lab runs vary, so we pass up to 4 s).

Cumulative Layout Shift (CLS)

Cumulative Layout Shift 0.00 (lab). Google's thresholds: 0.1 good, 0.25 poor.

Lighthouse accessibility score

Lighthouse accessibility 100/100.

Pinch-to-zoom allowed

Pinch-to-zoom is allowed.

No fixed-width overflow

No inline widths of 400px or more that would push past a phone screen.

Time to first byte

First byte in 194 ms from our server.

HTML weight

About 16 KB compressed (68 KB of HTML).

Compression

Responses are compressed (br).

Image hygiene

36 images: 36 with dimensions, 36 in a modern format or through an image service, 28 lazy-loaded.

HTTP/2 or HTTP/3

HTTP/2 negotiated, HTTP/3 advertised.

What would speed it up most

Nothing large left to fix. PageSpeed's remaining suggestions: Reduce unused CSS (about 0.3 s); Improve image delivery (about 0.3 s); Legacy JavaScript (about 0.1 s).

No stock or AI-marked pictures

None of the 30 pictures on the pages read is marked as bought stock or AI-made — not by where it is served from, its name, its alt text, or the credits inside the 6 files opened.

Trust signals

Trust language present: licensed, insured, warranty, bbb, accredited.

Reviews on the page

AggregateRating markup on the home page.

About and privacy pages

The home page links an About page (/about/) and a privacy policy (/privacy/).

Not a stock template

No builder or stock theme shows in the page: no template credit, demo pictures or sample text.

A named person

A named person in the schema: Todd Massey.

Tappable phone number

7 tel: links — the number dials from a phone.

Contact form

1 form on the home page.

Call to action in the first screen

A phone link, a form or a quote button appears in the top of the page.

Lead form wiring

The form posts to /api/lead, guarded by a honeypot.

Analytics installed

Measured by Google Tag Manager, Google Analytics, Meta pixel, Cloudflare Web Analytics.