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.

vernier.com100 pages read on October 25, 2026

Worst first. 100 pages in all.

Full screen

Science Probeware & Experiment Software for Teachers | Vernier

vernier.com

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Grade LevelsHigher EducationHigh SchoolMiddle SchoolElementary SchoolDistrict SolutionsProductsShop All Products

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Apply for a 2026 Vernier Science Education Inspiration Grant

The rest of the page is in full screen.

Drawn from the HTML mttr fetched, not a screenshot.

page.md673 words, about 2,023 tokens

- [Store](https://www.vernier.com/product-category/)
- [Downloads](https://www.vernier.com/downloads/)
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Menu

# Shop

Apply for a 2026 Vernier Science Education Inspiration Grant

**Calling all innovative educators who are using⁠—⁠or would like to use⁠—⁠Vernier technology in their STEM classroom or college laboratory!** The 2026 Vernier Science Education Inspiration Grants will recognize 10 educators, each with $1,000 worth of Vernier technology, an annual license for Vernier Graphical Analysis® Pro, and accompanying professional development. **The deadline to apply is November 30, 2026.**

[Apply Now](https://www.vernier.com/inspiration-grants/)

![Collage of a teacher and student in the classroom, with a lightbulb and star icon graphics](https://turbo.vernier.com/wp-content/uploads/2026/10/hero_teacher-student_inspiration-grants_gdx-gp_chem_001.png)

Your Partner in Hands-On
Science Education

[![Turn your classroom into a forensic lab with Go Direct SpectroVis® Plus and Vernier Spectral Analysis®](https://turbo.vernier.com/wp-content/uploads/2025/06/gdx-svispl_sa_forensics_uv-ink_001.jpg) IDEAS Turn Your Classroom into a Forensic Lab Bring chemistry to life with forensic cases—use titrations, spectroscopy, and more to investigate everything from arson to clues left in invisible ink.](https://engage.vernier.com/Forensics)

[WEBINARS & LIVE EVENTS Simple Harmonic Motion: What Your Sensors Measure (and What the Models Show) Students can solve simple harmonic motion problems, but many never see how equations connect to energy transfers. In this webinar, Rhett Allain and Fran Poodry show how Python models and Vernier data collection make that connection visible.](https://event.on24.com/wcc/r/5532858/B95E280EAB7A98C8444E2474B4F983F6)

[![Students use the Go Direct Motion Detector to explore physics concepts at the beginning of the school year](https://turbo.vernier.com/wp-content/uploads/2026/10/user-generated_phys_hs_blog-post_toss-it_header-image_001_2026-10-21-600x400.jpg) THE VERNIER BLOG Toss It, Walk It, Graph It: Simple Motion Experiments to Start the Year Strong Motion detectors are one of the most versatile instruments in a physics classroom. Three experienced science teachers shared how they use them to build students’ confidence with data collection and get students to start thinking like scientists.](https://www.vernier.com/blog/toss-it-walk-it-graph-it-simple-motion-experiments-to-start-the-year-strong/)

[![Students conduct an experiment with the Go Direct SpectroVis Plus spectrophotometer](https://turbo.vernier.com/wp-content/uploads/2024/05/action.gdx-svispl.chemistry.high-school.jpg) RESEARCH & RESOURCES Maximizing STEM Impact with Strategic Investments Looking for the most effective way to strengthen STEM outcomes on a limited budget? Download our practical guide for budget-conscious districts.](https://engage.vernier.com/maximizing_stem_investments_landing_page)

[![Students jump while a teacher captures their motion to later analyze using Vernier Video Analysis](https://turbo.vernier.com/wp-content/uploads/2025/03/action_HS_PHY_vva_2025-30.jpg) TECH TIPS Getting Started with Vernier Video Analysis®: How to Set Up and Capture Your Own Video **Duration: 1:56** We’ll walk you through the best practices for setting up and capturing high-quality video that’s easy to analyze in the app.](https://www.vernier.com/video/getting-started-with-vernier-video-analysis-how-to-set-up-and-capture-your-own-video/)

Featured and New Products

![Vernier Connections powered by Penda logo](https://turbo.vernier.com/wp-content/uploads/2025/07/Vernier-Connections-Powered-by-Penda_logo_web-1024x299.png)

Connections lessons engage students in grades 3–12 in STEM sensemaking.

[Learn More](https://connections.vernier.com/)

![Students using Go Direct® Cart and Track System](https://turbo.vernier.com/wp-content/uploads/2025/08/action_HS_PHY_Connections_gdx-cart_2025-08.jpg)

Go Direct Air Quality Sensor

The Go Direct® Air Quality Sensor helps students investigate real‑world questions about the air they breathe—right where they live and learn.

[Learn More](https://www.vernier.com/product/go-direct-air-quality-sensor/)

![Go Direct Air Quality sensor](https://turbo.vernier.com/wp-content/uploads/2026/05/product_gdx-airq_2026-02_transparent_600x600.png)

![Cart Fan](https://turbo.vernier.com/wp-content/uploads/2025/08/product_dts-cfan_hero_transparent_003.png)

Cart Fan

Add the Cart Fan to the Dynamics Cart and Track System and Go Direct Sensor Carts to give students the ability to perform kinematics and dynamics experiments.

[Learn More](https://www.vernier.com/product/cart-fan/)

Go Direct 2-Axis Force Plate

Measure lateral and normal forces developed during investigations involving friction, stepping, jumping, and other human-scale actions.

[Learn More](https://www.vernier.com/product/go-direct-2-axis-force-plate/)

![Go Direct® Turbidity](https://turbo.vernier.com/wp-content/uploads/2025/08/product_gdx-trb_hero_transparent_003.png)

Go Direct Turbidity

Measure the turbidity of freshwater or seawater samples and determine water quality.

[Learn More](https://www.vernier.com/product/go-direct-turbidity/)

Remote Data Logging

From investigating rocket acceleration to monitoring water quality, remote data logging gives students the freedom to collect real-world data without staying connected to a device or software.

[Learn More](https://www.vernier.com/remote-logging/)

SHOP

Browse All Products

Explore durable sensors, powerful data-analysis apps, and ready-to-use content that work together to make STEM education engaging, effective, and accessible.

[Shop Now](https://www.vernier.com/product-category/?category=interfaces,packages,sensors&page_num=1)

Explore Hands-On Science
for Every Subject

[HIGH SCHOOL Biology](https://www.vernier.com/biology) [HIGH SCHOOL Chemistry](https://www.vernier.com/chemistry) [HIGH SCHOOL Physics](https://www.vernier.com/physics) [HIGH SCHOOL Human Physiology](https://www.vernier.com/human-physiology) [HIGH SCHOOL Environmental Science](https://www.vernier.com/environmental-science) [HIGH SCHOOL Math](https://www.vernier.com/math) [HIGH SCHOOL CTE](https://www.vernier.com/cte) [COLLEGE Chemistry](https://www.vernier.com/college-chemistry) [COLLEGE Engineering](https://www.vernier.com/college/engineering/)

Phone: [1-888-837-6437](tel:1-888-837-6437)
Fax: [503-277-2440](tel:1-503-277-2440)
Email: [[email protected]](mailto:[email protected])

[13979 SW Millikan Way Beaverton, OR 97005 USA](https://www.google.com/maps/place/Vernier+Science+Education/@45.4934104,-122.8225868,17z/data=!3m1!4b1!4m5!3m4!1s0x54950e97469b5089:0x2644dfa94b037b92!8m2!3d45.4934104!4d-122.8203981)

##### About Us

- [Our Story](https://www.vernier.com/about-us/)
- [Careers](https://www.vernier.com/careers/)
- [Contact Us](https://www.vernier.com/contact-us/)
- [Request a Quote](https://www.vernier.com/request-quote/?school_country=United%20States%20(US))
- [How to Order](https://www.vernier.com/how-to-order/)
- [News and Announcements](https://www.vernier.com/blog/category/news/)

##### Connect with Us

Get free experiments, innovative lab ideas, product announcements, software updates, upcoming events, and grant resources.

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Prices shown are valid only for U.S. educators. [Find an international dealer](https://www.vernier.com/dealers/).

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No <main>: Wrap the page’s own content in <main>, so a reader knows where it starts and stops, and Clean can be measured.

The figures

100 pages, set against the 168,350 sites with figures.

See its rivals

Readablehigher is better: 100%100 of 100 pages; All 168,350 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 168,350 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. 100 pages are not measured, with no <main> or no words.
Costshown, never scored: 189,365tokens; About 1,894 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

No page measured

0 pages measured. Not measured: 100 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.

	Readinghigher is better		Costnot scored
Site	Readable	Clean	Tokens a page
vernier.comThis site, 100 pages	100%	None	1,894
thetech.org100 pages	100%	53%	905
classroommagazines.scholastic.com99 pages	100%	58%	870
nextwavestem.com100 pages	99%	60%	1,697

First of 4 on Readable.

AI crawler access

What robots.txt says to each, as read on October 25, 2026. 8 of 8 may read the site.

Open robots.txt

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: *

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.

100 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
/	673	No <main>	Yes	Yes	2,023	No <main>
/blog/2017-ecology-environmental-science-teaching-award-winner-announced	228	No <main>	Yes	Yes	765	No <main>
/blog/7-tips-and-ideas-to-make-the-eclipse-engaging-for-your-students	1,584	No <main>	Yes	Yes	3,183	No <main>
/blog/an-experiment-to-help-you-transform-your-chemistry-class-into-a-forensic-lab	448	No <main>	Yes	Yes	1,370	No <main>
/blog/answers-to-the-top-five-questions-about-ph-sensor-care	1,105	No <main>	Yes	Yes	2,282	No <main>
/blog/answers-to-the-top-three-questions-about-the-go-direct-ekg-sensor	1,184	No <main>	Yes	Yes	2,529	No <main>
/blog/back-to-school-experiments-to-kick-start-your-school-year	873	No <main>	Yes	Yes	2,347	No <main>
/blog/be-the-spark-that-makes-all-the-difference-addressing-barriers-to-latino-representation-in-stem-with-the-society-of-hispanic-professional-engineers	1,489	No <main>	Yes	Yes	2,885	No <main>
/blog/bring-biology-concepts-to-life-with-the-go-direct-co2-and-o2-gas-sensors	524	No <main>	Yes	Yes	1,507	No <main>
/blog/college-experiments-of-the-month-unlock-scientific-innovation-2	550	No <main>	Yes	Yes	1,765	No <main>
/blog/college-experiments-of-the-month-unlock-scientific-innovation-3	495	No <main>	Yes	Yes	1,649	No <main>
/blog/college-experiments-of-the-month-unlock-scientific-innovation-4	517	No <main>	Yes	Yes	1,745	No <main>
/blog/college-experiments-of-the-month-unlock-scientific-innovation-5	498	No <main>	Yes	Yes	1,708	No <main>
/blog/college-experiments-of-the-month-unlock-scientific-innovation-6	510	No <main>	Yes	Yes	1,678	No <main>
/blog/cultivating-skills-for-environmental-science-careers-through-place-based-learning-and-vernier-technology	1,077	No <main>	Yes	Yes	2,513	No <main>
/blog/culturally-responsive-stem-programming-indigenous-communities-and-the-oregon-museum-of-science-and-industry	1,347	No <main>	Yes	Yes	3,008	No <main>
/blog/determining-the-best-light-source-for-photosynthesis	710	No <main>	Yes	Yes	1,805	No <main>
/blog/do-i-need-to-calibrate-my-ph-sensor	527	No <main>	Yes	Yes	1,194	No <main>
/blog/eclipse-extravaganza-bringing-celestial-science-to-life-for-local-and-k-12-communities-in-mississippi	1,729	No <main>	Yes	Yes	3,474	No <main>
/blog/empowering-student-led-discovery-in-the-physics-classroom-a-conversation-with-texas-educator-michelle-jedlicka	1,569	No <main>	Yes	Yes	3,105	No <main>
/blog/empowering-students-and-extending-the-stem-curriculum-with-a-classroom-aquarium	1,239	No <main>	Yes	Yes	2,626	No <main>
/blog/empowering-students-through-career-based-learning	1,488	No <main>	Yes	Yes	3,080	No <main>
/blog/everything-you-need-to-know-about-summer-sensor-storage	969	No <main>	Yes	Yes	2,297	No <main>
/blog/exploring-light-through-spectroscopy-two-engaging-experiments-for-chemistry-classes	1,151	No <main>	Yes	Yes	2,722	No <main>
/blog/exploring-magnetic-fields-three-hands-on-experiments-with-the-go-direct-3-axis-magnetic-field-sensor	972	No <main>	Yes	Yes	2,247	No <main>

What an agent getshigher is better

Signals

Costnot scored

Page

Words

Clean

Readable

Main heading

Tokens

What it loses

673

No <main>

Yes

2,023

No <main>

/blog/2017-ecology-environmental-science-teaching-award-winner-announced

228

No <main>

Yes

765

No <main>

/blog/7-tips-and-ideas-to-make-the-eclipse-engaging-for-your-students

1,584

No <main>

Yes

3,183

No <main>

/blog/an-experiment-to-help-you-transform-your-chemistry-class-into-a-forensic-lab

448

No <main>

Yes

1,370

No <main>

/blog/answers-to-the-top-five-questions-about-ph-sensor-care

1,105

No <main>

Yes

2,282

No <main>

/blog/answers-to-the-top-three-questions-about-the-go-direct-ekg-sensor

1,184

No <main>

Yes

2,529

No <main>

/blog/back-to-school-experiments-to-kick-start-your-school-year

873

No <main>

Yes

2,347

No <main>

/blog/be-the-spark-that-makes-all-the-difference-addressing-barriers-to-latino-representation-in-stem-with-the-society-of-hispanic-professional-engineers

1,489

No <main>

Yes

2,885

No <main>

/blog/bring-biology-concepts-to-life-with-the-go-direct-co2-and-o2-gas-sensors

524

No <main>

Yes

1,507

No <main>

/blog/college-experiments-of-the-month-unlock-scientific-innovation-2

550

No <main>

Yes

1,765

No <main>

/blog/college-experiments-of-the-month-unlock-scientific-innovation-3

495

No <main>

Yes

1,649

No <main>

/blog/college-experiments-of-the-month-unlock-scientific-innovation-4

517

No <main>

Yes

1,745

No <main>

/blog/college-experiments-of-the-month-unlock-scientific-innovation-5

498

No <main>

Yes

1,708

No <main>

/blog/college-experiments-of-the-month-unlock-scientific-innovation-6

510

No <main>

Yes

1,678

No <main>

/blog/cultivating-skills-for-environmental-science-careers-through-place-based-learning-and-vernier-technology

1,077

No <main>

Yes

2,513

No <main>

/blog/culturally-responsive-stem-programming-indigenous-communities-and-the-oregon-museum-of-science-and-industry

1,347

No <main>

Yes

3,008

No <main>

/blog/determining-the-best-light-source-for-photosynthesis

710

No <main>

Yes

1,805

No <main>

/blog/do-i-need-to-calibrate-my-ph-sensor

527

No <main>

Yes

1,194

No <main>

/blog/eclipse-extravaganza-bringing-celestial-science-to-life-for-local-and-k-12-communities-in-mississippi

1,729

No <main>

Yes

3,474

No <main>

/blog/empowering-student-led-discovery-in-the-physics-classroom-a-conversation-with-texas-educator-michelle-jedlicka

1,569

No <main>

Yes

3,105

No <main>

/blog/empowering-students-and-extending-the-stem-curriculum-with-a-classroom-aquarium

1,239

No <main>

Yes

2,626

No <main>

/blog/empowering-students-through-career-based-learning

1,488

No <main>

Yes

3,080

No <main>

/blog/everything-you-need-to-know-about-summer-sensor-storage

969

No <main>

Yes

2,297

No <main>

/blog/exploring-light-through-spectroscopy-two-engaging-experiments-for-chemistry-classes

1,151

No <main>

Yes

2,722

No <main>

/blog/exploring-magnetic-fields-three-hands-on-experiments-with-the-go-direct-3-axis-magnetic-field-sensor

972

No <main>

Yes

2,247

No <main>

The worst 25 of 100 pages.Show all 100

A card, a badge and a line, each with the figures.

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

100pages lose something

Wrap 100 pages in <main>Clean measured

Open the action plan

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/mcp

Set 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 site

Drawn from the HTML mttr fetched on its read of October 25, 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.

Agent View

Shop

How its pages spread on Clean

A badge for the site

The figures in one line

Fix what agents miss

Connect your agent

Claim the site