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The site as an AI agent gets it, beside the site as a person sees it. What it can read, what it has to cut away, and what it never sees.
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Call 410-799-7727CallTextPlumbingDrain & SewerCommercialSchedule NowHoward County
Contact Heil Plumbing & HVAC
Contact Heil Plumbing & HVAC to discuss your plumbing needs. We offer exceptional plumbing services throughout the greater Baltimore-DC metropolitan area!
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HOWARD COUNTY
8177 Mission Rd Jessup, MD 20794
Phone: 410-799-7727
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[Skip to content](https://heilplumbing.com/contact-us/#x-main) [Call 410-799-7727](tel:410-799-7727) [Call](tel:410-799-7727) Text Schedule Schedule Service [](https://heilplumbing.com/) [](https://heilplumbing.com/) - [Plumbing](https://heilplumbing.com/contact-us/#) - [Drain & Sewer](https://heilplumbing.com/contact-us/#) - [Commercial](https://heilplumbing.com/contact-us/#) [Call](tel:410-799-7727) [Schedule Now](https://heilplumbing.com/contact-us/#) [](https://heilplumbing.com/)[](https://heilplumbing.com/) - [Plumbing](https://heilplumbing.com/contact-us/#) - [Howard County](https://heilplumbing.com/howard-county/) - [Montgomery County](https://heilplumbing.com/montgomery-county/) - [Baltimore County](https://heilplumbing.com/baltimore-area/) - [Anne Arundel County](https://heilplumbing.com/anne-arundel-county/) - [Carroll County](https://heilplumbing.com/carroll-county/) - [Prince George’s County](https://heilplumbing.com/prince-georges-county/) - [HVAC](https://heilplumbing.com/contact-us/#) - [Howard County](https://heilplumbing.com/howard-county/) - [Montgomery County](https://heilplumbing.com/montgomery-county/) - [Baltimore County](https://heilplumbing.com/baltimore-area/) - [Anne Arundel County](https://heilplumbing.com/anne-arundel-county/) - [Carroll County](https://heilplumbing.com/carroll-county/) - [Prince George’s County](https://heilplumbing.com/prince-georges-county/) - [Commercial](https://heilplumbing.com/contact-us/#) - [Commercial Plumbing](https://heilplumbing.com/commercial-plumbing-services/) - [Commercial HVAC](https://heilplumbing.com/hvac/) - [About](https://heilplumbing.com/our-history/) - [Our History](https://heilplumbing.com/our-history/) - [Staff](https://heilplumbing.com/staff/) - [Careers](https://heilplumbing.com/careers/) - [Blog](https://heilplumbing.com/blog/) - [Financing](https://heilplumbing.com/financing/) Schedule Now - [Reviews](https://heilplumbing.com/reviews/) - [Coupons](https://heilplumbing.com/coupons/) - [Membership](https://heilplumbing.com/hvac-membership-plan/) - [Contact Us](https://heilplumbing.com/contact-us/) - [Call 410-799-7727](tel:410-799-7727) ## Contact Heil Plumbing & HVAC Contact Heil Plumbing & HVAC to discuss your plumbing needs. We offer exceptional plumbing services throughout the greater Baltimore-DC metropolitan area!  HOWARD COUNTY 8177 Mission Rd Jessup, MD 20794 Phone: [410-799-7727](tel:410-799-7727)  MONTGOMERY COUNTY 1162 Taft St Rockville, MD 20850 Phone: [240-451-1083](tel:240-451-1083)  BALTIMORE COUNTY 9603 Deereco Rd Ste 304, Timonium, MD 21093 Phone: [443-714-6975](tel:443-714-6975) ## Schedule Service [call 410-799-7727](tel:410-799-7727) Or drop us a message ## Serving the greater Baltimore-Washington Metropolitan area since 1977  We are a family-owned company that takes pride in providing the personal attention you deserve along with unparalleled customer service.  As a local company with strong roots in the community, we have our customer’s best interests in mind.  Our plumbers are fully trained and licensed to provide professional plumbing services.  You will know the cost of the job before the plumber begins any work - no hidden fees and no surprises.   MD #6428 WSSC #243 BALT CO. #910 AA #A2 00936 CC #P. 00933.MG HVAC Master License # 50503 [Baltimore County](https://heilplumbing.com/baltimore-area/) 9603 Deereco Rd Suite 304 Timonium, MD 21093 [443-714-6975](tel:443-714-6975) [Timonium Google Profile](https://maps.app.goo.gl/6uT1RcbnTEp35vKg7) [Howard County](https://heilplumbing.com/howard-county/) 8177 Mission Rd Jessup, MD 20794 [410-799-7727](tel:410-799-7727) [Jessup Google Profile](https://maps.app.goo.gl/tromfSCw4QfCRdXW6) [Montgomery County](https://heilplumbing.com/montgomery-county/) 1162 Taft St Rockville, MD 20850 [240-451-1083](tel:240-451-1083) [Rockville Google Profile](https://maps.app.goo.gl/Fn3cjoqK4cVYyj9p8) [(opens in a new tab)](https://www.facebook.com/HeilPlumbing/) [(opens in a new tab)](https://twitter.com/heilplumbing) [(opens in a new tab)](https://www.instagram.com/heilplumbing/) [(opens in a new tab)](https://www.youtube.com/channel/UC0F3sPPvRwVnYZRmRSgVApA) ## Our company Schedule Service - [Contact Us](https://heilplumbing.com/contact-us/) - [Reviews](https://heilplumbing.com/reviews/) - [Our History](https://heilplumbing.com/our-history/) ## Quick Links - [Careers](https://heilplumbing.com/careers/) - [Financing](https://heilplumbing.com/financing/) - [Blog](https://heilplumbing.com/blog/) - [Privacy Policy & Terms](https://heilplumbing.com/privacy-policy/) - [Sitemap](https://heilplumbing.com/sitemap/) COPYRIGHT © 2026 HEIL PLUMBING & HVAC | ALL RIGHTS RESERVED  Powered by [AboundUp](https://aboundup.com/)
No <main>: Wrap the page’s own content in <main>, so a reader knows where it starts and stops, and Clean can be measured. No h1: Give each one h1 that says what the page is.
The figures
100 pages, set against the 167,893 sites with figures.
- Readablehigher is better
- 98%98 of 100 pages
- All 167,893 sitesBetter than 41%
Pages whose own text is in the HTML the server sends, enough of it for their kind.
- Cleanhigher is better
- 81%middle page
- All 167,893 sitesBetter than 66%
Of the words before script, the share that are the page and not menus, footer and forms. 15 pages are not measured, with no <main> or no words.
- Costshown, never scored
- 306,735tokens
- About 3,067 a page
To read every page once. A long page that answers well is not worse for it. Tokens are estimated at about 4 characters each.
How its pages spread on Clean
85 pages measured. Not measured: 13 with no <main> or no words and 2 shells with no words before script.
Against its rivals
The sites nearest it by what they do, with figures. Close means similar work, not better.
No site near it by what it does has figures yet.
AI crawler access
What robots.txt says to each, as read on October 23, 2026. 8 of 8 may read the site.
| Crawler | robots.txt says | Used for | The line that decides |
|---|---|---|---|
| GPTBotOpenAI | Not named | Training models | Falls to User-agent: * |
| OAI-SearchBotOpenAI | Not named | ChatGPT search | Falls to User-agent: * |
| ChatGPT-UserOpenAI | Not named | A page a person asks about | Falls to User-agent: * |
| ClaudeBotAnthropic | Not named | Training models | Falls to User-agent: * |
| Claude-SearchBotAnthropic | Not named | Claude’s search | Falls to User-agent: * |
| PerplexityBotPerplexity | Not named | Perplexity search | Falls to User-agent: * |
| Google-ExtendedGoogle | Not named | Training Gemini | Falls to User-agent: * |
| bingbotMicrosoft | Not named | Bing and Copilot | Falls to User-agent: * |
Every AI crawler mttr checks may read it. Not named means the rules for every crawler apply.
Every page
Worst first. Each opens in Agent View at the top.
16 pages of 100 lose something. Pick a loss to see what to do about it.Open the action plan
| What an agent getshigher is better | Signals | Costnot scored | ||||
|---|---|---|---|---|---|---|
| Page | Words | Clean | Readable | Main heading | Tokens | What it loses |
| /schedule-now | 15 | No words | No | Yes | 54 | Shell |
| /schedule-now-hvac-deal | 23 | No words | No | Yes | 76 | Shell |
| /careers | 468 | No <main> | Yes | None | 1,553 | No <main> and 1 more |
| /contact-us | 333 | No <main> | Yes | None | 1,483 | No <main> and 1 more |
| /testwork | 182 | No <main> | Yes | None | 1,051 | No <main> and 1 more |
| / | 781 | No <main> | Yes | Yes | 2,594 | No <main> |
| /coupons | 434 | No <main> | Yes | Yes | 1,576 | No <main> |
| /financing | 423 | No <main> | Yes | Yes | 1,492 | No <main> |
| /hvac | 586 | No <main> | Yes | Yes | 1,947 | No <main> |
| /hvac-membership-plan | 382 | No <main> | Yes | Yes | 1,589 | No <main> |
| /privacy-policy | 486 | No <main> | Yes | Yes | 1,648 | No <main> |
| /staff | 1,276 | No <main> | Yes | Yes | 3,181 | No <main> |
| /terms | 543 | No <main> | Yes | Yes | 1,729 | No <main> |
| /thank-you | 211 | No <main> | Yes | Yes | 1,123 | No <main> |
| /zip-code-not-found | 326 | No <main> | Yes | Yes | 1,409 | No <main> |
| /blog | 328 | 57% | Yes | None | 765 | No h1 |
| /blog/trivia/heil-plumbing-trivia-hot-water-burns | 542 | 66% | Yes | Yes | 1,425 | Nothing |
| /blog/tips/got-a-leak-water-gas-sewage | 561 | 67% | Yes | Yes | 1,268 | Nothing |
| /blog/trivia/heil-plumbing-trivia-heavy-metal-rock-star-plumbing-apprentice | 601 | 68% | Yes | Yes | 1,609 | Nothing |
| /blog/trivia/heil-plumbing-trivia-first-city-build-sewer-system | 654 | 70% | Yes | Yes | 1,690 | Nothing |
| /blog/uncategorized/message-from-our-team | 659 | 70% | Yes | Yes | 1,606 | Nothing |
| /blog/tips/can-i-flush-wipes-down-the-toilet-4-problems-wipes-can-cause-in-your-sewer-line-or-septic-system | 688 | 71% | Yes | Yes | 1,476 | Nothing |
| /blog/uncategorized/how-to-test-your-sump-pump-before-the-storm-hits | 763 | 73% | Yes | Yes | 1,594 | Nothing |
| /blog/toilets/toilet-dye-test | 792 | 74% | Yes | Yes | 1,802 | Nothing |
| /blog/uncategorized/hug-a-plumber-day | 820 | 75% | Yes | Yes | 1,785 | Nothing |
Show where it stands
A card, a badge and a line, each with the figures.
A badge for the site
<a href="https://mttr.si/agent-view/heilplumbing.com"><img src="https://mttr.si/agent-view/heilplumbing.com/badge.svg" alt="Agent View: 98% readable, 81% clean" height="20"></a>
The figures in one line
heilplumbing.com in Agent View: 98% of pages readable, better than 41% of sites; 81% clean; 306,735 tokens to read all 100 pages. mttr.si/agent-view/heilplumbing.com
What to do next
Fix the pages, let an agent do it, and read the site again to see the figures move.
Fix what agents miss
- Wrap 13 pages in <main>Clean measured
- Give 4 pages a main headingClearer
- Put the text of 2 pages in the HTMLReadable
Connect your agent
Claude Code, Codex or Cursor reads the site’s fixes over MCP, fixes a page in your code, has mttr read it again, and checks the fix landed.
https://mttr.si/mcpSet up an agent
Claim the site
Prove it is yours with a DNS record or a file. Your agent can then reach its reads and jobs, and set each change to wait for your approval.
Claim the siteDrawn from the HTML mttr fetched on its read of October 23, 2026, not a screenshot, and only from the 100 pages read, where the read stopped at its page limit. An assistant’s own reader may differ. Tokens are estimated at about 4 characters each. A site an agent reads well is not a site an assistant cites.