Agent View
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.
[email protected]603-418-86441039 Islington St STE 11, Portsmouth NH…HomeAboutServicesCustom Home BuildersWhole Home Renovations
About
River Birch Builders: Crafting Homes. Building Community
At River Birch Builders our identity is forged through our unwavering dedication to quality craftsmanship and unmatched customer experiences. With a team of seasoned master builders and artisans, we bring decades of construction expertise to every project, constantly striving to surpass expectations. Our mission? Delivering impeccable craftsmanship and nurturing the connections that transform houses into homes.
Image: about river birch
About
River Birch Builders: Crafting Homes. Building Community
At River Birch Builders our identity is forged through our unwavering dedication to quality craftsmanship and unmatched customer experiences. With a team of seasoned master builders and artisans, we bring decades of construction expertise to every project, constantly striving to surpass expectations. Our mission? Delivering impeccable craftsmanship and nurturing the connections that transform houses into homes.
Our Principles
Communication
The rest of the page is in full screen.
### About **River Birch Builders: Crafting Homes. Building Community** At River Birch Builders our identity is forged through our unwavering dedication to quality craftsmanship and unmatched customer experiences. With a team of seasoned master builders and artisans, we bring decades of construction expertise to every project, constantly striving to surpass expectations. Our mission? Delivering impeccable craftsmanship and nurturing the connections that transform houses into homes.  ### About **River Birch Builders: Crafting Homes. Building Community** At River Birch Builders our identity is forged through our unwavering dedication to quality craftsmanship and unmatched customer experiences. With a team of seasoned master builders and artisans, we bring decades of construction expertise to every project, constantly striving to surpass expectations. Our mission? Delivering impeccable craftsmanship and nurturing the connections that transform houses into homes. ### Our Principles ##### Communication Clear and consistent communication is the bedrock of our relationship with you. We understand that an enjoyable building experience starts with open lines of communication. ##### Organization For us, every project is a journey, and it’s essential to have a well-defined path. Our processes ensure an organized and seamless building journey, with enough flexibility to adapt and pivot when needed. ##### Craftsmanship At our core, we are artisans. Our commitment to [top-notch craftsmanship](https://riverbirchbuilders.com/gallery/) is evident in every home we build and renovate. As master builders, our love for the art of construction shines through in every project. ##### Integrity Our promise to you is built on trust. Doing the right thing, honoring our commitments, and being transparent are non-negotiable for us. ### Community Sponsorships We are deeply rooted in the community where we live, work, and play. We take pride in impacting our community through our craft and commitment to partnering and serving in various local organizations. ### Community Sponsorships We are deeply rooted in the community where we live, work, and play. We take pride in impacting our community through our craft and commitment to partnering and serving in various local organizations. ### Our Journey River Birch Builders emerged in 2021 as the next phase in a 17-year journey that began with our founding brand, JDL Building & Remodeling. The foundation of River Birch is rooted in the intricate details and valuable experiences acquired during those 17 years of projects. River Birch, consisting of the same experienced team, has evolved into a Master Builder that renovates existing homes, builds custom-crafted residences, develops land, and creates new neighborhoods. Our primary focus is about executing projects marked by the highest quality craftsmanship, deliver exceptional customer experiences, and enrich our community through our craft. River Birch Builders symbolizes our transformation into a dynamic organization powered by our skilled team, rich experiences, and lasting relationships. While the name may have changed, our unwavering commitment to quality construction and customer experiences remains constant. ### Team  #### Jason Lajeunesse – President / Founder With a hand in over 600 projects throughout his career, Jay has served as the lead General Contractor across diverse building projects – From land development and new home construction, to residential renovations and commercial tenant fit-ups, spanning both the professional and medical sectors. Jay is deeply passionate about construction, forging relationships, and contributing to the community. Our founder guides the ship with a long-term vision for the business, while also remaining involved in our daily operations. Jay has a natural desire to fill his calendar. His free moments are spent with his wife and two kids somewhere outdoors. He enjoys the different seasons by skiing, mountain biking, or running distances most people choose to travel by car. “A great leader’s courage to fulfill his vision comes from passion, not position.” – John Maxwell  #### Ethan Bateman – Project Manager Ethan believes in building teams of extremely capable and accountable trade partners. Ethan has the natural ability to bring some of the best humor into our planning meetings, and is an effective communicator with clients and teams on his projects. Ethan is never idle outside of work and is often hosting a dinner with his friends and family, traveling, or pursuing his favorite outdoor hobbies. “Don’t be afraid to give up the good to go for the great.” – John D. Rockefeller  #### Chuck Knight – Project Manager Chuck is driven to be a master of the building arts. His values align seamlessly with our purpose and his passion for doing things right is clear in the projects he manages. Chuck has deep ties to Cleveland, Ohio, and his enduring support and enthusiasm for his hometown sports teams serve as a testament to his dedication and loyalty to his core values, even in challenging times. Chuck maintains a consistent presence in both his personal and professional life. When he’s not on the job, you’ll likely find him on the golf course, spending quality time with his wife, adult children, and granddaughter, or lending a helping hand to friends with their home improvement projects. “Quality means doing it right when no one is looking.” – Henry Ford #### Jay Crosby – Estimating and Production Coordinator Jay is a firm believer in loving what he does and being involved in great work. His commitment to high standards and passion for accuracy drive his work each day, and we are privileged to have him part of the River Birch team. Crosby has deep roots in NH beginning his career working a summer job at the Gas Docks in Alton Bay while still in high school. Jay studied Accounting in college, spending many years to follow at Brocks Lumber in many outside and inside operation roles. Jay’s journey to River Birch also included an eleven-year stint with DD Cook Builders, until the principal’s retirement. Jay’s personal life is centered around family. He and his wife spend much of their free time traveling across the Northeast, supporting their two sons in soccer, truly fulfilling the definition of “Soccer Dad” and “Soccer Mom”. His personal passions are wellness focused and include creating healthy meals, reading inspirational and business focused books, and maintaining his fitness through running and biking. The legend has it, you may even find Crosby working around the house on home improvement projects or being the music DJ for gatherings with his family and friends! “The only way to do great work is to love what you do.” Steve Jobs #### Linda Stewart – Office Manager Linda brings years of inside operations support to our organization along with consistency, reliability, effective communication, and wisdom. Linda’s passion for arts and crafts has brightened our office, internal, and external communications. Linda spends her free time with her husband and family, is a lover of cats and NFL Football, and is passionate about decorating and visually inspired crafts. “Art is not what you see, but what you make others see.” – Edgar Degas #### Our Carpenters: Our team of carpenters has been involved in many multi-family, commercial, and residential projects in various carpentry roles. Our culture supports the ability for our staff to pursue a high level of craftsmanship in their work, growth as artisans, and believes in a meaningful work-life balance. The longevity of service of our core team and the willingness to welcome new staff promotes a family-like environment. Our carpenters always work together on common goals and demonstrate transparency and effective communication. “Family is not an important thing. It’s everything.” – Michael J. Fox ### Professional Recognitions River Birch is an award-winning company and privileged to be recognized for service to our clients, staff, and community. Our team is driven to maintain this standard of excellence and continues to focus on delivering the highest level of service each and every day. ### NH Home Builders Association Cornerstone Award 2024 ### NH Home Builders Association Cornerstone Award 2025 ### Seacoast Community Choice Awards 2024 ### Seacoast Community Choice Awards 2025 ## Testimonials It was clear that River Birch invested in making our project a success. Using cloud-based management software made the selection process efficient and enabled constant communication with the team. Matt I. Purchasing a new home is an exciting and challenging experience. River Birch Builders made the personalization process of our home easy and efficient. We love their selections and how our new home came out! Rina D. Their team was incredible to work with, from early design to post-closing touch ups. The attention to detail, responsiveness, and desire to provide a high-quality home made for a great experience. We highly recommend River Birch Builders. Zack M. River Birch Builders are consummate professionals from the concept through completion. The craftsmanship and attention to detail was exceptional. We are proud to recommend River Birch Builders and do so whenever we have a chance. Aaron P. We have utilized River Birch on major renovation projects at our residence and the experience was beyond our expectations! You are in the best hands with this team! Michael C. River Birch was professional from start to finish. They were on schedule, provided a clear path for selections, constant communication, and a quality finished project. I wouldn't hesitate to recommend the River Birch Builders. Megan S. River Birch Builders delivered an organized project with an accurate project schedule, a guided selection process, and consistent communication. We would not hesitate to recommend River Birch! Sarah L. River Birch team stands out above others in the industry, providing professional services and exceptional quality. They manage expectations and provide clearly defined scopes, budgets, and timelines. Sara N. ### Tell Us About Your Project | [](https://riverbirchbuilders.com/) | [](https://yourchoiceawards.com/seacoast/) | [](https://yourchoiceawards.com/seacoast/) | | --- | --- | --- | We are focused on high quality construction while providing an exceptional customer experience. - - - Page - [Home](https://riverbirchbuilders.com/) - [About us](https://riverbirchbuilders.com/about) - [Services](https://riverbirchbuilders.com/home-building-services/) - [Gallery](https://riverbirchbuilders.com/gallery/) - [Careers](https://riverbirchbuilders.com/careers/) - [Blog](https://riverbirchbuilders.com/blog/) - [Request a Quote](https://riverbirchbuilders.com/request-a-quote/) - [Contact Us](https://riverbirchbuilders.com/contact/) Contact Us [](tel:6034188644) #### [603-418-8644](tel:6034188644) [](mailto:[email protected]) #### [[email protected]](mailto:[email protected]) [](mailto:[email protected]) #### [1039 Islington St STE 11, Portsmouth NH 03801](mailto:[email protected]) Copyright © 2026 River Birch Builders | | | | | --- | --- | --- | [](https://www.bbb.org/us/nh/portsmouth/profile/building-contractors/river-birch-builders-0051-92025029/#sealclick) [Privacy Policy](https://riverbirchbuilders.com/privacy-policy) | [Term & Conditions](https://riverbirchbuilders.com/terms-conditions) Copyright © 2026 River Birch Builders | | | | | [](https://www.bbb.org/us/nh/portsmouth/profile/building-contractors/river-birch-builders-0051-92025029/#sealclick) | | --- | --- | --- | --- | --- | [Privacy Policy](https://riverbirchbuilders.com/privacy-policy) | [Term & Conditions](https://riverbirchbuilders.com/terms-conditions)
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
91 pages, set against the 168,249 sites with figures.
- Readablehigher is better
- 100%91 of 91 pages
- All 168,249 sitesBetter than 47%
Pages whose own text is in the HTML the server sends, enough of it for their kind.
- Cleanhigher is better
- Nonemiddle page
- All 168,249 sitesNo place yetWith no figure, it has no place.
Of the words before script, the share that are the page and not menus, footer and forms. 91 pages are not measured, with no <main> or no words.
- Costshown, never scored
- 174,681tokens
- About 1,920 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
0 pages measured. Not measured: 91 with no <main> or no words.
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 24, 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.
91 pages of 91 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 |
| /about | 1,616 | No <main> | Yes | None | 3,200 | No <main> and 1 more |
| /author/teamscdigital-com | 74 | No <main> | Yes | None | 552 | No <main> and 1 more |
| /blog | 684 | No <main> | Yes | None | 2,204 | No <main> and 1 more |
| /blog/page/2 | 772 | No <main> | Yes | None | 2,392 | No <main> and 1 more |
| /blog/page/3 | 405 | No <main> | Yes | None | 1,305 | No <main> and 1 more |
| /careers | 303 | No <main> | Yes | None | 949 | No <main> and 1 more |
| /category/uncategorized | 74 | No <main> | Yes | None | 552 | No <main> and 1 more |
| /contact | 368 | No <main> | Yes | None | 1,305 | No <main> and 1 more |
| /gallery | 473 | No <main> | Yes | None | 1,339 | No <main> and 1 more |
| /home | 1,090 | No <main> | Yes | None | 3,044 | No <main> and 1 more |
| /our-process | 1,064 | No <main> | Yes | None | 2,349 | No <main> and 1 more |
| /request-a-quote | 187 | No <main> | Yes | None | 784 | No <main> and 1 more |
| /tag/covered-outdoor-living-space-nh | 74 | No <main> | Yes | None | 552 | No <main> and 1 more |
| /tag/custom-home-renovation-exeter-nh | 74 | No <main> | Yes | None | 552 | No <main> and 1 more |
| /tag/custom-home-renovation-seacoast-nh | 74 | No <main> | Yes | None | 552 | No <main> and 1 more |
| /tag/deck-and-patio-addition-portsmouth-nh | 74 | No <main> | Yes | None | 552 | No <main> and 1 more |
| /tag/home-addition-that-matches-existing-house | 74 | No <main> | Yes | None | 552 | No <main> and 1 more |
| /tag/home-renovation-process-nh | 74 | No <main> | Yes | None | 552 | No <main> and 1 more |
| /tag/home-too-small-for-family | 74 | No <main> | Yes | None | 552 | No <main> and 1 more |
| /tag/indoor-outdoor-living-new-england | 74 | No <main> | Yes | None | 552 | No <main> and 1 more |
| /tag/room-addition-portsmouth-nh | 74 | No <main> | Yes | None | 552 | No <main> and 1 more |
| /tag/seamless-home-addition-seacoast-nh | 74 | No <main> | Yes | None | 552 | No <main> and 1 more |
| /tag/what-to-expect-before-a-home-renovation | 74 | No <main> | Yes | None | 552 | No <main> and 1 more |
| /tag/whole-home-renovation-portsmouth-nh | 74 | No <main> | Yes | None | 552 | No <main> and 1 more |
| / | 1,963 | No <main> | Yes | Yes | 5,395 | No <main> |
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/riverbirchbuilders.com"><img src="https://mttr.si/agent-view/riverbirchbuilders.com/badge.svg" alt="Agent View: 100% readable" height="20"></a>
The figures in one line
riverbirchbuilders.com in Agent View: 100% of pages readable, better than 47% of sites; Clean not measured; 174,681 tokens to read all 91 pages. mttr.si/agent-view/riverbirchbuilders.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 91 pages in <main>Clean measured
- Give 24 pages a main headingClearer
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 24, 2026, not a screenshot, and only from the 91 pages read. 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.