Teachengineering.org - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
71% 
Page structure
55% 
Link structure
33% 
Server
58% 
External factors
100% 
SEO Score
Response time
0.95 s
File size
46.20 kB
Words
687
Media files
17
Number of links
119 internal / 17 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Ignite STEM learning in K-12 - TeachEngineering
The length of the page title is perfect. (436 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Free, K-12, NGSS standards-aligned STEM lessons and hands-on activities for teaching elementary, middle and high school science, engineering design and math. Search by concepts or specific Next Generation Science Standards (NGSS) to Ignite STEM learning in K-12.
The meta description is too long: 1681 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.teachengineering.org/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en
Server location: United States of America
The following language is defined by HTML: en
Alternate/Hreflang Links
(Somewhat important)
There are no alternate links specified on this page.
Other meta tags
(Somewhat important)
There is no rel next meta tag on this page.
There is no rel prev meta tag on this page.
Domain
(Somewhat important)
The domain is no subdomain.
The domain length is good.
The domain does not contain non-latin characters.
Page URL
(Somewhat important)
No parameters were found in the URL.
No session ID was found in the URL.
The URL does not have too many subdirectories.
Charset encoding
(Somewhat important)
The charset encoding (UTF-8) is set correctly.
Doctype
(Nice to have)
The doctype HTML 5 is set correctly.
The doctype is placed at first in the HTML code.
Favicon
(Nice to have)
The favicon is linked correctly.

Meta tags

NameValue
viewportwidth=device-width, initial-scale=1.0
theme-color#6091ba
descriptionFree, K-12, NGSS standards-aligned STEM lessons and hands-on activities for teaching elementary, middle and high school science, engineering design and math. Search by concepts or specific Next Generation Science Standards (NGSS) to Ignite STEM learning in K-12.
facebook-domain-verificationrg63xbp0knfudjotjqu3cpln09gjbi
langen
twitter:imagehttps://teachengineering.org/Images/graphics/TE_logo_horiz_bluegreen.png
og:imagehttps://teachengineering.org/Images/graphics/TE_logo_horiz_bluegreen.png
charsetutf-8

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
There are 4 text duplicates on this page:
  • Duplicate 1: Use of the TeachEngineering digital library and this website constitut...
  • Duplicate 2: *The NGSS logo is a registered trademark of WestEd. Neither WestEd nor...
This page contains 687 words. That's ok.
29.5% of the text are stop words.
Words from the H1 heading are used in the page content.
The page contains a listing, which indicates a good text layout.
10 paragraphs were found on this page.
No placeholders texts or images were found.
The average number of words per sentence of 18.2 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
A viewport "width=device-width, initial-scale=1.0" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 14 tags for this page.
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
Social Networks
(Nice to have)
There are only a few social sharing widgets on the page. Make your website popular in social networks with social sharing widgets.
Additional markup
(Nice to have)
No additional page markup was found.
HTTPS
(Somewhat important)
This website uses HTTPS to protect privacy and integrity of the exchanged data.
All included files are also transferred via HTTPS.

Media list

URLAlt attributeTitle
...phics/TE_logo_with_tagline_bluegreen.svgTeachEngineering Logo with a caption: Ignite STEM learning in K-12
/Images/graphics/CUHeaderMini.pngBrought to you by CU Engineering (University of Colorado Boulder)
...phics/TE_logo_with_tagline_bluegreen.svgLogo
/Images/graphics/CUFooter.svgEngineering - University of Colorado Boulder
...ges/graphics/NSF_4-Color_bitmap_Logo.pngNSF logo
/Images/social/Social_YouTube2.pngTeachEngineering YouTube page
/Images/social/Social_Facebook2.pngTeachEngineering Facebook
/Images/social/Social_Instagram2.pngTeachEngineering Instagram page
/Images/social/Social_Twitter_X.pngTeachEngineering Twitter
/Images/social/Social_Pinterest2.pngTeachEngineering Pinterest
/Images/graphics/CUFooter.svgEngineering - University of Colorado Boulder
...ges/graphics/NSF_4-Color_bitmap_Logo.pngNSF logo
/Images/social/Social_YouTube2.pngTeachEngineering YouTube page
/Images/social/Social_Facebook2.pngTeachEngineering Facebook
/Images/social/Social_Instagram2.pngTeachEngineering Instagram page
/Images/social/Social_Twitter_X.pngTeachEngineering Twitter
/Images/social/Social_Pinterest2.pngTeachEngineering Pinterest

Page structure

H1 heading
(Critically important)
Find Curriculum
The H1 heading is too short (15 characters). It should be at least 20 Characters long.
Headings
(Important)
Some headings occur twice on the page.
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H1 Find Curriculum
H4 April 2024 Editor's Pick
H5 Elementary School:
H5 Middle School:
H5 High School:
H5 Related Curriculum
H5 Elementary School: Duplicate text
H5 Middle School: Duplicate text
H5 High School: Duplicate text
H5 Elementary School: Duplicate text
H5 Middle School: Duplicate text
H5 High School: Duplicate text
H5 DNA Build
Some internal link anchor texts are too long.
Some internal links have dynamic parameters. All internal URLs, which are not marked as nofollow, should not contain dynamic parameters.
Some anchor texts are used more than once.
There are 1 links with a trivial anchor text.
The number of internal links is ok.
There are 17 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.teachengineering.org/IMG-ALT TeachEngineering Logo with a caption: Ignite STEM learning in K-12
/curriculum/browseAll Curriculum
/curriculum/browse?collection=...Activities
/curriculum/browse?collection=...Informal Learning Activities
/curriculum/browse?collection=...Lessons
/curriculum/browse?collection=...Units
/curriculum/browse?collection=...Maker Challenges
/livinglabsLiving Labs
/e4usae4usa
/aspireASPIRE
/k12engineering/whatWhat is Engineering?
/k12engineering/whyWhy Teach Engineering in K-12?
/k12engineering/types-of-engin...Types of Engineering
/design/designprocessDesign Process
/design/designthinkingDesign Thinking
/standards/physicsPhysics
/standards/mathMath
/populartopics/simplemachinesSimple Machines
/populartopics/newtonslawsNewton's Laws of Motion
/populartopics/spaceSpace
/populartopicsAll Popular Topics
/standards/browseSearch by Standards
/standards/ngssNGSS Engineering Design
/ngss_explorer/infoNGSS Explorer
/about/sponsorsSponsors and Contributors
/getinvolved/submitcurriculumSubmit Curriculum
https://giving.cu.edu/fund/tea...New window External Subdomain Donate
/pdworkshopsProfessionalDevelopment
https://www.teachengineering.org/Anchor No Text
https://www.teachengineering.org/Anchor No Text
/curriculum/browseFree! K-12 STEM Curriculum K-12 standards-aligned, hands-on lessons, activities, maker challenges and more for teaching science, engineering and math.
/standards/ngssFind Next Gen Engineering Design-Aligned Curriculum Browse by grade and make the engineering design come alive in your classroom!
/design/designprocessTake a deep dive into the engineering design process, learn about the importance of each step, and search engineering design-aligned curriculum by grade!
/k12engineering/whatHere, there... engineering is everywhere! Kids everywhere want to find out about engineering.
/curriculum/browse?Collection=...Browse Units
/curriculum/browse?Collection=...Browse Lessons
/curriculum/browse?Collection=...Browse Activities
/standards/browseBrowse Standards
/curriculum/browse?Collection=...Browse Maker Challenges
/curriculum/browse?Collection=...Browse Informal Activities
https://www.teachengineering.org/Anchor Most Popular
https://www.teachengineering.org/Anchor Educators Say
https://www.teachengineering.org/Anchor Most Shared
https://www.teachengineering.org/Anchor Recently Added
https://www.teachengineering.org/Anchor Editor's Pick
/activities/view/cub_mag_lesso...Creating an Electromagnet
A-TITLE Creating an Electromagnet
/lessons/view/cub_simple_lesson05Powerful Pulleys
A-TITLE Powerful Pulleys
/lessons/view/cub_simple_lesson01Engineering: Simple Machines
A-TITLE Engineering: Simple Machines
/activities/view/cub_environ_l...The Dirty Water Project: Design-Build-Test Your Own Water Filters
A-TITLE The Dirty Water Project: Design-Build-Test Your Own Water Filters
/lessons/view/cub_environ_less...Renewable Energy
A-TITLE Renewable Energy
/curriculum/browse?grades=0,5See All
/lessons/view/duk_rollercoaste...Physics of Roller Coasters
A-TITLE Physics of Roller Coasters
/lessons/view/cub_brid_lesson02Designing Bridges
A-TITLE Designing Bridges
/activities/view/cub_airplanes...Paper Airplanes: Building, Testing, & Improving. Heads Up!
A-TITLE Paper Airplanes: Building, Testing, & Improving. Heads Up!
/lessons/view/cub_mechanics_le...Swinging on a String
A-TITLE Swinging on a String
/activities/view/wpi_spag_act_joySpaghetti Bridges
A-TITLE Spaghetti Bridges
/curriculum/browse?grades=6,8Text duplicate See All
/lessons/view/ind-2472-analysi...Doing the Math: Analysis of Forces in a Truss Bridge
A-TITLE Doing the Math: Analysis of Forces in a Truss Bridge
/activities/view/uoh_piezo_les...Building a Piezoelectric Generator
A-TITLE Building a Piezoelectric Generator
/lessons/view/uoh_mutations_le...All Sorts of Mutations: Changes in the Genetic Code
A-TITLE All Sorts of Mutations: Changes in the Genetic Code
/lessons/view/uoh_genetic_less...Introduction to Genetic Engineering and Its Applications
A-TITLE Introduction to Genetic Engineering and Its Applications
/activities/view/uoh_mutations...Mutation Telephone
A-TITLE Mutation Telephone
/curriculum/browse?grades=9,12Text duplicate See All
/activities/view/nds-2224-bio-...Bio-Engineering: Making and Testing... (9 - 11)
A-TITLE Bio-Engineering: Making and Testing Model Proteins (Grade 9 - 11)
/activities/view/wsu_big_chill...Reaction Exposed: The Big Chill! (9 - 11)
A-TITLE Reaction Exposed: The Big Chill! (Grade 9 - 11)
/activities/view/uok-2216-wast...Creating Mini Wastewater Treatment ... (9 - 12)
A-TITLE Creating Mini Wastewater Treatment Plants (Grade 9 - 12)
/curricularunits/view/cub_crea...Creative Engineering Design (9 - 12)
A-TITLE Creative Engineering Design (Grade 9 - 12)
/activities/view/duk_lunar_mus...Lunar Lollipops: Reproducing the Moon Phases
A-TITLE Lunar Lollipops: Reproducing the Moon Phases
/activities/view/cub_natdis_le...Mini-Landslide
A-TITLE Mini-Landslide
/activities/view/cub_energy2_l...Potato Power
A-TITLE Potato Power
/activities/view/cub_human_les...Creating Model Working Lungs: Just Breathe
A-TITLE Creating Model Working Lungs: Just Breathe
/activities/view/cub_bio_lesso...Biomimicry: Natural Designs
A-TITLE Biomimicry: Natural Designs
/lessons/view/cub_simp_machine...The Advantage of Machines
A-TITLE The Advantage of Machines
/lessons/view/duk_rollercoaste...Text duplicate Physics of Roller Coasters
A-TITLE Physics of Roller Coasters
/lessons/view/cub_brid_lesson02Text duplicate Designing Bridges
A-TITLE Designing Bridges
/lessons/view/wpi_lesson_1Fairly Fundamental Facts about Forces and Structures
A-TITLE Fairly Fundamental Facts about Forces and Structures
/activities/view/cub_air_lesso...Acid Rain Effects
A-TITLE Acid Rain Effects
/activities/view/mis_populatio...Population Growth Curves
A-TITLE Population Growth Curves
/lessons/view/ind-2472-analysi...Text duplicate Doing the Math: Analysis of Forces in a Truss Bridge
A-TITLE Doing the Math: Analysis of Forces in a Truss Bridge
/activities/view/uoh_mutations...Text duplicate Mutation Telephone
A-TITLE Mutation Telephone
/activities/view/wsu_big_chill...Reaction Exposed: The Big Chill!
A-TITLE Reaction Exposed: The Big Chill!
/activities/view/uoh_sep_mixtu...Element, Mixture, Compound
A-TITLE Element, Mixture, Compound
/mostsharedText duplicate See All
/activities/view/uot-2803-sola...Ready, Set, Solar! Design a Solar Powered Car
A-TITLE Ready, Set, Solar! Design a Solar Powered Car
/activities/view/ind-2837-eart...Exploring the Earth’s Critical Zone with Edible Model Cross Sections
A-TITLE Exploring the Earth’s Critical Zone with Edible Model Cross Sections
/activities/view/ind-2761-chas...Chasing the Sun
A-TITLE Chasing the Sun
/activities/view/uof-2672-roll...Roll ‘n’ Roller Coaster
A-TITLE Roll ‘n’ Roller Coaster
/activities/view/uot-2766-gel-...Gel Engineering
A-TITLE Gel Engineering
/activities/view/bos-2703-insu...Insulator Design Challenge
A-TITLE Insulator Design Challenge
/activities/view/uot-2763-expl...Exploring Light With Holographic Chocolate
A-TITLE Exploring Light With Holographic Chocolate
/activities/view/cub-2767-oil-...A Slippery Situation: Oil Spill Cleanup and Polarity
A-TITLE A Slippery Situation: Oil Spill Cleanup and Polarity
/activities/view/uod-2760-acce...Let’s Play: Accessible Toys for Visually Impaired Students
A-TITLE Let’s Play: Accessible Toys for Visually Impaired Students
/activities/view/uow-2692-livi...Living Walls: Choosing a Location with Arduino
A-TITLE Living Walls: Choosing a Location with Arduino
/activities/view/uoh-2792-wave...What’s Your Angle? Assessing Wave Refractions
A-TITLE What’s Your Angle? Assessing Wave Refractions
/activities/view/cub-2825-crea...Creative Engineering Design: Model EV Design Challenge
A-TITLE Creative Engineering Design: Model EV Design Challenge
/activities/view/uoh-2797-robo...Robo-mentum: Mass, Velocity, and Momentum Relationships
A-TITLE Robo-mentum: Mass, Velocity, and Momentum Relationships
/activities/view/cub-2827-tink...Creative Engineering Design: Tinkercad Circuits & EV Motor Workshop
A-TITLE Creative Engineering Design: Tinkercad Circuits & EV Motor Workshop
/activities/view/cub-2826-tink...Creative Engineering Design: Tinkercad 3D Design & EV Concept Car Workshop
A-TITLE Creative Engineering Design: Tinkercad 3D Design & EV Concept Car Workshop
/recentlyaddedText duplicate See All
/activities/view/cub_biomed_le...New window DNA Build
/editorspicksTrivial anchor text
Read more
/editorspicksText duplicate See All
https://teachengineering.org/TeachEngineering.org
https://www.colorado.edu/engin...New window External Subdomain IMG-ALT Engineering - University of Colorado Boulder
https://www.nsf.gov/New window External Subdomain IMG-ALT NSF logo
https://www.youtube.com/c/Teac...New window External Subdomain IMG-ALT TeachEngineering YouTube page
https://www.facebook.com/Teach...New window External Subdomain IMG-ALT TeachEngineering Facebook
https://www.instagram.com/teac...New window External Subdomain IMG-ALT TeachEngineering Instagram page
https://twitter.com/TeachNgine...New window External IMG-ALT TeachEngineering Twitter
https://www.pinterest.com/teac...New window External Subdomain IMG-ALT TeachEngineering Pinterest
/account/loginMyTE
https://www.teachengineering.org/Home
/aboutAbout TE
/about/frequentlyaskedquestionsFAQ
/about/curriculumtypesCurriculum Types
/about/contactusContact Us
/home/sitemapSitemap
https://giving.cu.edu/fund/tea...New window External Subdomain Text duplicate Donate
/policies/termsofuseTerms of Use
/policies/privacypolicyPrivacy Policy
https://www.colorado.edu/engin...New window External Subdomain Text duplicate IMG-ALT Engineering - University of Colorado Boulder
https://www.nsf.gov/New window External Subdomain Text duplicate IMG-ALT NSF logo
https://www.youtube.com/c/Teac...New window External Subdomain Text duplicate IMG-ALT TeachEngineering YouTube page
https://www.facebook.com/Teach...New window External Subdomain Text duplicate IMG-ALT TeachEngineering Facebook
https://www.instagram.com/teac...New window External Subdomain Text duplicate IMG-ALT TeachEngineering Instagram page
https://twitter.com/TeachNgine...New window External Text duplicate IMG-ALT TeachEngineering Twitter
https://www.pinterest.com/teac...New window External Subdomain Text duplicate IMG-ALT TeachEngineering Pinterest
https://www.teachengineering.org/Text duplicate Home
/about/frequentlyaskedquestionsFAQs
/about/contactusText duplicate Contact Us
/aboutAbout
/home/sitemapText duplicate Sitemap
https://giving.cu.edu/fund/tea...New window External Subdomain Text duplicate Donate
/myteText duplicate MyTE
/policies/termsofuseText duplicate Terms of Use
/policies/privacypolicyText duplicate Privacy Policy

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.teachengineering.org/"
HTTP header
(Important)
The web server version is sent within the HTTP header.
The X-powered header is sent within the response header. (unnecessary)
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time of 0.95 seconds is longer than the recommended limit of 0.4 seconds. A high response time unnecessarily slows down search engine crawling and results in bad user experience as well.
The file size of the HTML document is fine (46 kB).

HTTP Response Header

NameValue
content-typetext/html; charset=utf-8
dateTue, 09 Apr 2024 20:01:30 GMT
serverMicrosoft-IIS/10.0
cache-controlpublic, no-store, max-age=16098
content-encodinggzip
expiresWed, 10 Apr 2024 00:29:50 GMT
last-modifiedTue, 09 Apr 2024 00:29:50 GMT
set-cookie131 Characters
vary*
content-length12245
x-aspnetmvc-version5.2
x-aspnet-version4.0.30319
request-contextappId=cid-v1:960cd540-f32d-4efb-855e-a79b3a1ffac4
x-powered-byASP.NET
statuscode200
http_versionHTTP/2

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This website has excellent links from other websites.
This page has backlinks from 3,225 referring domains.
This page has 34,267 backlinks.
This page has backlinks from 2,243 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

# This is the production robots.txt file
User-agent: *
Crawl-delay: 2
Disallow: /standards/browse
Disallow: /curriculum/print/*
Disallow: /viewmaterials/*
Disallow: /view_lesson.php?*
Disallow: /view_curricularunit.php?*
Disallow: /view_activity.php?*
Disallow: /search_results.php?*
Sitemap: https://www.teachengineering.org/sitemap.xml

Similar sites

Search preview

www.teachengineering.org
Ignite STEM learning in K-12 - TeachEngineering
Free, K-12, NGSS standards-aligned STEM lessons and hands-on activities for teaching elementary, middle and high school science, engineering design and math. Search by concepts or specific Next Generation Science Standards (NGSS) to Ignite STEM learning in K-12.

Most important keywords

Following keywords were found. You can check the keyword optimization of this page for each keyword.

KeywordResultRecheck
Engineering75%Check
Teach70%Check
TeachEngineering63%Check
Engineering Design60%Check
Search Engineering60%Check
K-1259%Check
STEM59%Check
Learning59%Check
STEM learning59%Check
STEM Curriculum58%Check
Show more keywords and terms

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