American Heart Association
(https://ecc.org) 📸 Data Snapshot: May 29, 2026
Semantic Coherence — The Lens
Pull the main entities out of the H1, then check whether they actually recur through the body. A page that announces one thing and then talks about another drifts. Headings with no real sentences underneath read as pseudo-substance.
Semantic Coherence
Homepage promise vs. Sub-page reality.
20
Impact Weight: 20 / 100
100% Reputation
There is zero semantic drift detected between the homepage and the sub-pages. The H1/Hero intent of providing CPR and First Aid training is strictly maintained through the sub-pages which display the actual course catalog (Heartsaver, BLS, ACLS). The messaging remains consistent across the healthcare professional and community training segments without contradicting the primary brand promise.
Semantic Coherence is read from the heading hierarchy first: what each page announces in its H1 and headings, then whether the body actually delivers on it. Below is the structure the engine mapped, followed by the clean text to check for drift between promise and reality.
🏗️ Semantic Structure — heading hierarchy & page identity (the promise the page makes)
HOMEPAGE American Heart Association CPR and First Aid (https://ecc.org)
Title
American Heart Association CPR and First Aid
Meta
First Aid, CPR and Emergency Cardiovascular Care (ECC). Learn more about resuscitation science, training in your community or organization, and other CPR programs.
H2 Be Prepared for an Emergency: Learn CPR. Save a Life.
H2 What is CPR?
H2 Learn Hands-Only CPR
H2 Join Nation of Lifesavers
H2 ECC Courses and CPR Training
H2 Healthcare Professionals
H2 CPR AED & First Aid Training
H2 CPR Training for Communities, Schools & Youth Sports
H2 Explore Training Options
H2 Basic Life Support (BLS)
H2 Advanced Cardiovascular Life Support (ACLS)
H2 Pediatric Advanced Life Support (PALS)
H2 Advanced Stroke Life Support (ASLS)
H2 Heartsaver First Aid CPR AED
H2 Heartsaver Pediatric
H2 Heartsaver First Aid
H2 CPR Training Kits
H2 Find a Class Near You
H2 Leading with Science
H2 Guidelines for CPR and ECC
H2 First Aid Guidelines
H2 Drowning Focused Update
H2 Training Resources
H2 American Heart Association Instructors
H2 Course Information
H2 Purchase Options
H2 FAQs & Support
H2 Contact Us
H2 About Us
H2 Get Involved
H2 Our Sites
H2 Speed Bump
NAV_HEADER_HEADING_REPEATED_BODY American Heart Association CPR and First Aid (https://ecc.org/en/course-catalog-search/)
Title
American Heart Association CPR and First Aid
Meta
First Aid, CPR and Emergency Cardiovascular Care (ECC). Learn more about resuscitation science, training in your community or organization, and other CPR programs.
H2 Be Prepared for an Emergency: Learn CPR. Save a Life.
H2 What is CPR?
H2 Learn Hands-Only CPR
H2 Join Nation of Lifesavers
H2 ECC Courses and CPR Training
H2 Healthcare Professionals
H2 CPR AED & First Aid Training
H2 CPR Training for Communities, Schools & Youth Sports
H2 Explore Training Options
H2 Basic Life Support (BLS)
H2 Advanced Cardiovascular Life Support (ACLS)
H2 Pediatric Advanced Life Support (PALS)
H2 Advanced Stroke Life Support (ASLS)
H2 Heartsaver First Aid CPR AED
H2 Heartsaver Pediatric
H2 Heartsaver First Aid
H2 CPR Training Kits
H2 Find a Class Near You
H2 Leading with Science
H2 Guidelines for CPR and ECC
H2 First Aid Guidelines
H2 Drowning Focused Update
H2 Training Resources
H2 American Heart Association Instructors
H2 Course Information
H2 Purchase Options
H2 FAQs & Support
H2 Contact Us
H2 About Us
H2 Get Involved
H2 Our Sites
H2 Speed Bump
NAV_HEADER_HEADING_REPEATED_BODY American Heart Association CPR and First Aid (https://ecc.org/en/cpr-courses-and-kits/healthcare-professional/)
Title
American Heart Association CPR and First Aid
Meta
First Aid, CPR and Emergency Cardiovascular Care (ECC). Learn more about resuscitation science, training in your community or organization, and other CPR programs.
H2 Be Prepared for an Emergency: Learn CPR. Save a Life.
H2 What is CPR?
H2 Learn Hands-Only CPR
H2 Join Nation of Lifesavers
H2 ECC Courses and CPR Training
H2 Healthcare Professionals
H2 CPR AED & First Aid Training
H2 CPR Training for Communities, Schools & Youth Sports
H2 Explore Training Options
H2 Basic Life Support (BLS)
H2 Advanced Cardiovascular Life Support (ACLS)
H2 Pediatric Advanced Life Support (PALS)
H2 Advanced Stroke Life Support (ASLS)
H2 Heartsaver First Aid CPR AED
H2 Heartsaver Pediatric
H2 Heartsaver First Aid
H2 CPR Training Kits
H2 Find a Class Near You
H2 Leading with Science
H2 Guidelines for CPR and ECC
H2 First Aid Guidelines
H2 Drowning Focused Update
H2 Training Resources
H2 American Heart Association Instructors
H2 Course Information
H2 Purchase Options
H2 FAQs & Support
H2 Contact Us
H2 About Us
H2 Get Involved
H2 Our Sites
H2 Speed Bump
NAV_HEADER_HEADING_REPEATED_BODY American Heart Association CPR and First Aid (https://ecc.org/en/community-training/)
Title
American Heart Association CPR and First Aid
Meta
First Aid, CPR and Emergency Cardiovascular Care (ECC). Learn more about resuscitation science, training in your community or organization, and other CPR programs.
H2 Be Prepared for an Emergency: Learn CPR. Save a Life.
H2 What is CPR?
H2 Learn Hands-Only CPR
H2 Join Nation of Lifesavers
H2 ECC Courses and CPR Training
H2 Healthcare Professionals
H2 CPR AED & First Aid Training
H2 CPR Training for Communities, Schools & Youth Sports
H2 Explore Training Options
H2 Basic Life Support (BLS)
H2 Advanced Cardiovascular Life Support (ACLS)
H2 Pediatric Advanced Life Support (PALS)
H2 Advanced Stroke Life Support (ASLS)
H2 Heartsaver First Aid CPR AED
H2 Heartsaver Pediatric
H2 Heartsaver First Aid
H2 CPR Training Kits
H2 Find a Class Near You
H2 Leading with Science
H2 Guidelines for CPR and ECC
H2 First Aid Guidelines
H2 Drowning Focused Update
H2 Training Resources
H2 American Heart Association Instructors
H2 Course Information
H2 Purchase Options
H2 FAQs & Support
H2 Contact Us
H2 About Us
H2 Get Involved
H2 Our Sites
H2 Speed Bump
📝 The Narrative — clean text per page (homepage promise vs. sub-page reality)
HOMEPAGE (https://ecc.org) American Heart Association CPR and First Aid
[H2] Be Prepared for an Emergency: Learn CPR. Save a Life. [H2] What is CPR? [IMG: CPR body image] CPR – or Cardiopulmonary Resuscitation – is an emergency lifesaving procedure performed when the heart stops beating. CPR Info & Resources [H2] Learn Hands-Only CPR [IMG: ECC CPR hocpr video screenshot] CPR, especially if performed immediately, can double or triple a cardiac arrest victim’s chance of survival! Watch this video to learn the 2 easy steps of Hands-Only CPR. Learn Hands-Only CPR [H2] Join Nation of Lifesavers [IMG: nation lifesavers image] You could be the difference between life and death for someone experiencing a cardiac event. Be ready to act by learning CPR. Find a CPR Course [IMG: Heathcare 350x233 image] [H2] Healthcare Professionals The American Heart Association offers advanced training for healthcare providers and first responders with evidence-based resuscitation education and innovation to improve learning, skill mastery and skill retention. View all Healthcare Courses [IMG: First Aid CPR AED Training 350x235 image] [H2] CPR AED & First Aid Training Heartsaver courses are designed for anyone with little or no medical training who needs a course completion eCard for job, regulatory (for example, OSHA), or other requirements. These courses can also be taken by anyone who wants to be prepared for an emergency in any setting. View all Heartsaver CPR AED & First Aid Courses [IMG: students learning CPR] [H2] CPR Training for Communities, Schools & Youth Sports American Heart Association CPR Training Kits provide CPR and AED education & training for individuals, schools, youth sports groups, or communities. These kits include a certificate of completion but are not intended for those who require a CPR eCard. View CPR Training Kits [H2] Explore Training Options [IMG: EMS and Nurse Ambulance 260x280 image] [H2] Basic Life Support (BLS) [IMG: ACLS 260x280 image] [H2] Advanced Cardiovascular Life Support (ACLS) [IMG: PALS 260x280 image] [H2] Pediatric Advanced Life Support (PALS) [IMG: ASLS 260x280 image] [H2] Advanced Stroke Life Support (ASLS) [IMG: Heartsaver First Aid CPR AED man assisting a choking gentleman image] [H2] Heartsaver First Aid CPR AED [IMG: Heartsaver Pediatric man assisting a collapsed young man image] [H2] Heartsaver Pediatric [IMG: Heartsaver First Aid woman assisting another woman for twisted ankle image] [H2] Heartsaver First Aid [IMG: CPR Training Kits man and woman practicing CPR image] [H2] CPR Training Kits [H2] Find a Class Near You Our network of authorized American Heart Association Training Centers and Instructors offer in-person classroom training and skills sessions. Schedule training, find contact information, or see course options for your local Training Center with our online tools. U.S. Training Centers International Training Centers [IMG: Find a Training Center near you] [H2] Guidelines for CPR and ECC [IMG: ShopCPR GL Banner 488x376min (jpg)] Guidelines for CPR and ECC [H2] First Aid Guidelines [IMG: 2024 First Aid Guide Lines min image] First Aid Guidelines [H2] Drowning Focused Update [IMG: Drowning_Focused_Updates_584x389] Drowning Focused Update [H2] Training Resources [H2] American Heart Association Instructors Interested in training others in the lifesaving skills of first aid, CPR, and AED? Learn more about the steps to become an instructor. Become an Instructor [H2] Course Information Courses are offered at any level of training, from healthcare professionals to workplaces and community organizations. View the Course Guide [H2] Purchase Options Learn about your options for purchasing training materials including student and Instructor materials, online courses, and more. More about Purchase Options [H2] FAQs & Support Visit our FAQs and support resources for information on ECC courses and products, programs, and more. Resources FAQs and Support
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SUB-PAGE (https://ecc.org/en/course-catalog-search/) American Heart Association CPR and First Aid
[H2] Be Prepared for an Emergency: Learn CPR. Save a Life. [H2] What is CPR? [IMG: CPR body image] CPR – or Cardiopulmonary Resuscitation – is an emergency lifesaving procedure performed when the heart stops beating. CPR Info & Resources [H2] Learn Hands-Only CPR [IMG: ECC CPR hocpr video screenshot] CPR, especially if performed immediately, can double or triple a cardiac arrest victim’s chance of survival! Watch this video to learn the 2 easy steps of Hands-Only CPR. Learn Hands-Only CPR [H2] Join Nation of Lifesavers [IMG: nation lifesavers image] You could be the difference between life and death for someone experiencing a cardiac event. Be ready to act by learning CPR. Find a CPR Course [IMG: Heathcare 350x233 image] [H2] Healthcare Professionals The American Heart Association offers advanced training for healthcare providers and first responders with evidence-based resuscitation education and innovation to improve learning, skill mastery and skill retention. View all Healthcare Courses [IMG: First Aid CPR AED Training 350x235 image] [H2] CPR AED & First Aid Training Heartsaver courses are designed for anyone with little or no medical training who needs a course completion eCard for job, regulatory (for example, OSHA), or other requirements. These courses can also be taken by anyone who wants to be prepared for an emergency in any setting. View all Heartsaver CPR AED & First Aid Courses [IMG: students learning CPR] [H2] CPR Training for Communities, Schools & Youth Sports American Heart Association CPR Training Kits provide CPR and AED education & training for individuals, schools, youth sports groups, or communities. These kits include a certificate of completion but are not intended for those who require a CPR eCard. View CPR Training Kits [H2] Explore Training Options [IMG: EMS and Nurse Ambulance 260x280 image] [H2] Basic Life Support (BLS) [IMG: ACLS 260x280 image] [H2] Advanced Cardiovascular Life Support (ACLS) [IMG: PALS 260x280 image] [H2] Pediatric Advanced Life Support (PALS) [IMG: ASLS 260x280 image] [H2] Advanced Stroke Life Support (ASLS) [IMG: Heartsaver First Aid CPR AED man assisting a choking gentleman image] [H2] Heartsaver First Aid CPR AED [IMG: Heartsaver Pediatric man assisting a collapsed young man image] [H2] Heartsaver Pediatric [IMG: Heartsaver First Aid woman assisting another woman for twisted ankle image] [H2] Heartsaver First Aid [IMG: CPR Training Kits man and woman practicing CPR image] [H2] CPR Training Kits [H2] Find a Class Near You Our network of authorized American Heart Association Training Centers and Instructors offer in-person classroom training and skills sessions. Schedule training, find contact information, or see course options for your local Training Center with our online tools. U.S. Training Centers International Training Centers [IMG: Find a Training Center near you] [H2] Guidelines for CPR and ECC [IMG: ShopCPR GL Banner 488x376min (jpg)] Guidelines for CPR and ECC [H2] First Aid Guidelines [IMG: 2024 First Aid Guide Lines min image] First Aid Guidelines [H2] Drowning Focused Update [IMG: Drowning_Focused_Updates_584x389] Drowning Focused Update [H2] Training Resources [H2] American Heart Association Instructors Interested in training others in the lifesaving skills of first aid, CPR, and AED? Learn more about the steps to become an instructor. Become an Instructor [H2] Course Information Courses are offered at any level of training, from healthcare professionals to workplaces and community organizations. View the Course Guide [H2] Purchase Options Learn about your options for purchasing training materials including student and Instructor materials, online courses, and more. More about Purchase Options [H2] FAQs & Support Visit our FAQs and support resources for information on ECC courses and products, programs, and more. Resources FAQs and Support
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SUB-PAGE (https://ecc.org/en/cpr-courses-and-kits/healthcare-professional/) American Heart Association CPR and First Aid
[H2] Be Prepared for an Emergency: Learn CPR. Save a Life. [H2] What is CPR? [IMG: CPR body image] CPR – or Cardiopulmonary Resuscitation – is an emergency lifesaving procedure performed when the heart stops beating. CPR Info & Resources [H2] Learn Hands-Only CPR [IMG: ECC CPR hocpr video screenshot] CPR, especially if performed immediately, can double or triple a cardiac arrest victim’s chance of survival! Watch this video to learn the 2 easy steps of Hands-Only CPR. Learn Hands-Only CPR [H2] Join Nation of Lifesavers [IMG: nation lifesavers image] You could be the difference between life and death for someone experiencing a cardiac event. Be ready to act by learning CPR. Find a CPR Course [IMG: Heathcare 350x233 image] [H2] Healthcare Professionals The American Heart Association offers advanced training for healthcare providers and first responders with evidence-based resuscitation education and innovation to improve learning, skill mastery and skill retention. View all Healthcare Courses [IMG: First Aid CPR AED Training 350x235 image] [H2] CPR AED & First Aid Training Heartsaver courses are designed for anyone with little or no medical training who needs a course completion eCard for job, regulatory (for example, OSHA), or other requirements. These courses can also be taken by anyone who wants to be prepared for an emergency in any setting. View all Heartsaver CPR AED & First Aid Courses [IMG: students learning CPR] [H2] CPR Training for Communities, Schools & Youth Sports American Heart Association CPR Training Kits provide CPR and AED education & training for individuals, schools, youth sports groups, or communities. These kits include a certificate of completion but are not intended for those who require a CPR eCard. View CPR Training Kits [H2] Explore Training Options [IMG: EMS and Nurse Ambulance 260x280 image] [H2] Basic Life Support (BLS) [IMG: ACLS 260x280 image] [H2] Advanced Cardiovascular Life Support (ACLS) [IMG: PALS 260x280 image] [H2] Pediatric Advanced Life Support (PALS) [IMG: ASLS 260x280 image] [H2] Advanced Stroke Life Support (ASLS) [IMG: Heartsaver First Aid CPR AED man assisting a choking gentleman image] [H2] Heartsaver First Aid CPR AED [IMG: Heartsaver Pediatric man assisting a collapsed young man image] [H2] Heartsaver Pediatric [IMG: Heartsaver First Aid woman assisting another woman for twisted ankle image] [H2] Heartsaver First Aid [IMG: CPR Training Kits man and woman practicing CPR image] [H2] CPR Training Kits [H2] Find a Class Near You Our network of authorized American Heart Association Training Centers and Instructors offer in-person classroom training and skills sessions. Schedule training, find contact information, or see course options for your local Training Center with our online tools. U.S. Training Centers International Training Centers [IMG: Find a Training Center near you] [H2] Guidelines for CPR and ECC [IMG: ShopCPR GL Banner 488x376min (jpg)] Guidelines for CPR and ECC [H2] First Aid Guidelines [IMG: 2024 First Aid Guide Lines min image] First Aid Guidelines [H2] Drowning Focused Update [IMG: Drowning_Focused_Updates_584x389] Drowning Focused Update [H2] Training Resources [H2] American Heart Association Instructors Interested in training others in the lifesaving skills of first aid, CPR, and AED? Learn more about the steps to become an instructor. Become an Instructor [H2] Course Information Courses are offered at any level of training, from healthcare professionals to workplaces and community organizations. View the Course Guide [H2] Purchase Options Learn about your options for purchasing training materials including student and Instructor materials, online courses, and more. More about Purchase Options [H2] FAQs & Support Visit our FAQs and support resources for information on ECC courses and products, programs, and more. Resources FAQs and Support
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SUB-PAGE (https://ecc.org/en/community-training/) American Heart Association CPR and First Aid
[H2] Be Prepared for an Emergency: Learn CPR. Save a Life. [H2] What is CPR? [IMG: CPR body image] CPR – or Cardiopulmonary Resuscitation – is an emergency lifesaving procedure performed when the heart stops beating. CPR Info & Resources [H2] Learn Hands-Only CPR [IMG: ECC CPR hocpr video screenshot] CPR, especially if performed immediately, can double or triple a cardiac arrest victim’s chance of survival! Watch this video to learn the 2 easy steps of Hands-Only CPR. Learn Hands-Only CPR [H2] Join Nation of Lifesavers [IMG: nation lifesavers image] You could be the difference between life and death for someone experiencing a cardiac event. Be ready to act by learning CPR. Find a CPR Course [IMG: Heathcare 350x233 image] [H2] Healthcare Professionals The American Heart Association offers advanced training for healthcare providers and first responders with evidence-based resuscitation education and innovation to improve learning, skill mastery and skill retention. View all Healthcare Courses [IMG: First Aid CPR AED Training 350x235 image] [H2] CPR AED & First Aid Training Heartsaver courses are designed for anyone with little or no medical training who needs a course completion eCard for job, regulatory (for example, OSHA), or other requirements. These courses can also be taken by anyone who wants to be prepared for an emergency in any setting. View all Heartsaver CPR AED & First Aid Courses [IMG: students learning CPR] [H2] CPR Training for Communities, Schools & Youth Sports American Heart Association CPR Training Kits provide CPR and AED education & training for individuals, schools, youth sports groups, or communities. These kits include a certificate of completion but are not intended for those who require a CPR eCard. View CPR Training Kits [H2] Explore Training Options [IMG: EMS and Nurse Ambulance 260x280 image] [H2] Basic Life Support (BLS) [IMG: ACLS 260x280 image] [H2] Advanced Cardiovascular Life Support (ACLS) [IMG: PALS 260x280 image] [H2] Pediatric Advanced Life Support (PALS) [IMG: ASLS 260x280 image] [H2] Advanced Stroke Life Support (ASLS) [IMG: Heartsaver First Aid CPR AED man assisting a choking gentleman image] [H2] Heartsaver First Aid CPR AED [IMG: Heartsaver Pediatric man assisting a collapsed young man image] [H2] Heartsaver Pediatric [IMG: Heartsaver First Aid woman assisting another woman for twisted ankle image] [H2] Heartsaver First Aid [IMG: CPR Training Kits man and woman practicing CPR image] [H2] CPR Training Kits [H2] Find a Class Near You Our network of authorized American Heart Association Training Centers and Instructors offer in-person classroom training and skills sessions. Schedule training, find contact information, or see course options for your local Training Center with our online tools. U.S. Training Centers International Training Centers [IMG: Find a Training Center near you] [H2] Guidelines for CPR and ECC [IMG: ShopCPR GL Banner 488x376min (jpg)] Guidelines for CPR and ECC [H2] First Aid Guidelines [IMG: 2024 First Aid Guide Lines min image] First Aid Guidelines [H2] Drowning Focused Update [IMG: Drowning_Focused_Updates_584x389] Drowning Focused Update [H2] Training Resources [H2] American Heart Association Instructors Interested in training others in the lifesaving skills of first aid, CPR, and AED? Learn more about the steps to become an instructor. Become an Instructor [H2] Course Information Courses are offered at any level of training, from healthcare professionals to workplaces and community organizations. View the Course Guide [H2] Purchase Options Learn about your options for purchasing training materials including student and Instructor materials, online courses, and more. More about Purchase Options [H2] FAQs & Support Visit our FAQs and support resources for information on ECC courses and products, programs, and more. Resources FAQs and Support
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Explore the other reputation pillars for American Heart Association
Analysis Disclosure & Source Attribution
This page presents a snapshot of public data from American Heart Association, captured on May 29, 2026, to show how machine logic reads Semantic Coherence signals into an AI reputation evaluation.
Purpose: This data is presented under “Fair Use” for the purpose of independent signal analysis, allowing readers to see the raw signals behind the reputation score.
Notice to American Heart Association: This analysis is part of a non-adversarial audit conducted by 1 Euro SEO. The results are intended as professional feedback to help improve any website’s machine-readability and authority signals. The evaluation is free, and any company can request a fresh audit at any time.
Any company can use the insights for free and improve its voice. When a company has updated its content, it can always submit a new audit request, which will be reflected in a new current score.
To all users: You are encouraged to visit the live site at https://ecc.org to view the most current version of its content and see directly what this company is about and what it offers.