SEO report of teachengineering.com
Redirected to www.teachengineering.org/
Curriculum for K-12 educators - www.teachengineering.org
www.teachengineering.org/
Standards-aligned engineering lessons and hands-on activities for use in science, engineering, and math classrooms.
Tasks
- Avoid using deprecated HTML tags.
SEO
URL
Domain : www.teachengineering.org/
Character length : 25
Title
Curriculum for K-12 educators - www.teachengineering.org
Description
Standards-aligned engineering lessons and hands-on activities for use in science, engineering, and math classrooms.
Keywords (meta keywords)
Good! The website does not use “meta keywords”.
Open Graph Protocol
Error! The website does not use the OG (Open Graph) protocol.
Dublin Core
Dublin Core is not used
Underscores in the URLs
Error! Hyphen (-) is a better solution than underscore (_) in the URLs
- https://www.teachengineering.org/.. /cub_bio_lesson02_activity1 ("Biodomes Engineering Design Project: Lessons 2-6")
- https://www.teachengineering.org/.. /cub_brid_lesson01_activity2 ("Straw Bridges")
- https://www.teachengineering.org/.. /cub_natdis_lesson03_activity1 ("Earthquake in the Classroom")
- https://www.teachengineering.org/.. /duk_rollercoaster_music_act ("Building Roller Coasters")
- https://www.teachengineering.org/.. /cub_enveng_lesson01_activity1 ("Oil Spill Cleanup")
- https://www.teachengineering.org/.. /cub_energy2_lesson04_activity2 ("Potato Power")
- https://www.teachengineering.org/lessons/view/cub_simple_lesson01 ("Engineering: Simple Machines")
- https://www.teachengineering.org/lessons/view/cub_energy2_lesson01 ("What Is Energy?")
- https://www.teachengineering.org/activities/view/the_best_insulator ("What Is the Best Insulator: Air, Styrofoam, Foil or Cotton?")
- https://www.teachengineering.org/lessons/view/cub_catapult_lesson01 ("Launch into Learning: Catapults!")
- https://www.teachengineering.org/.. /duk_rollercoaster_music_less ("Physics of Roller Coasters")
- https://www.teachengineering.org/lessons/view/cub_energy_lesson01 ("Kinetic and Potential Energy of Motion")
- https://www.teachengineering.org/lessons/view/cub_mechanics_lesson09 ("Swinging on a String")
- https://www.teachengineering.org/.. /uoh_piezo_lesson01_activity1 ("Building a Piezoelectric Generator")
- https://www.teachengineering.org/lessons/view/cub_trusses_lesson01 ("Triangles & Trusses")
- https://www.teachengineering.org/.. /wsu_big_chill_activity1 ("Reaction Exposed: The Big Chill!")
- https://www.teachengineering.org/.. /duk_surfacetensionunit_less2 ("Capillarity—Measuring Surface Tension")
- https://www.teachengineering.org/activities/view/nyu_probe_activity1 ("Build and Test a Conductivity Probe with Arduino")
- https://www.teachengineering.org/.. /wpi_lending_hand_activity1 ("Lending a Hand: Teaching Forces through Assistive Device Design")
- Expand
Search engine friendly URLs
Good! The website uses SEO friendly URLs.
Checking the robots.txt file
There is robots.txt file.
https://teachengineering.org/robots.txt
https://teachengineering.org/robots.txt
| User-agent | Disallowed for the search engines |
|---|---|
| * |
|
Social
Social Engagement
Linkedin14
Facebook Share0
Facebook Comments0
Content
Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”en”.
Title
Curriculum for K-12 educators - www.teachengineering.org
Character length : 56
Good! The title’s length is between 10 and 70 characters.
Character length : 56
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 18%
Acceptable! The text / code ratio is between 15 and 25 percent.
Acceptable! The text / code ratio is between 15 and 25 percent.
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
|---|---|---|---|---|---|
| 1 | 1 | 2 | 8 | 4 | 0 |
Heading structure in the source code
- <H2> CURRICULUM FOR K-12 EDUCATORS
- <H4> Standards-aligned engineering lessons and hands-on activities for use in science, engineering, and math classrooms.
- <H1> Find Curriculum
- <H3> TeachEngineering is aligned with NGSS
- <H4> New aligned curricula every month!
- <H4> TeachEngineering is aligned with Common Core Math
- <H4> New aligned curricula every month!
- <H3> TeachEngineering is aligned with ITEEA
- <H4> New aligned curricula every month!
- <H4> Most Shared:
- <H4> Recently Added:
- <H5> Elementary School:
- <H5> Middle School:
- <H5> High School:
- <H4> June 2017 Editor's Pick
- <H5> Lending a Hand: Teaching Forces through Assistive Device Design
Word cloud
- engineering9
- browse7
- curriculum6
- aligned6
- standards5
- teachengineering5
- all5
- design4
- maker4
- new4
- challenges4
- lessons4
- see4
- curricula3
- big3
- energy3
- school3
- coasters3
- every3
- building3
- science3
- most3
- assistive3
- month3
- roller3
- learn3
- common3
- educational3
- activities3
- educators3
- math3
- hand2
- recently2
- shared2
- engineers2
- core2
- ngss2
- added2
- achieve2
- straw2
- algae2
- units2
- curricular2
- potential2
- myte2
- test2
- pick2
- bridges2
- sprinkles2
- editor's2
- classroom2
- next2
- involved2
- partners2
- generation2
- faqs2
- sponsors2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| engineering | |||
| browse | |||
| curriculum | |||
| aligned | |||
| standards | |||
| teachengineering |
Two Word cloud
- new aligned3
- every month2
- aligned with2
- educational standards2
- see all2
- most shared2
Three Word cloud
- learn more teachengineering2
404 Page
The website has a 404 error page.
Flash content
Good! The website does not have any flash contents.
Frame
Good! The website does not use iFrame solutions.
Images
We found 14 images on this web page.
Alternate attributes for the following 3 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 3 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Readability
Flesch–Kincaid Grade Level
7.70
Flesch Reading Ease
47.60
Coleman Liau Index
12.00
Automated Readability Index (ARI)
6.80
Dale–Chall Readability
7.40
SMOG Index
9.00
Spache Readibility
5.00
Number of letters
2672
Number of words
483
Number of sentences
111
Average words per sentences
4
Number of syllables
884
Syllables in words
898
Average syllables in words
1.83
Number of words in first three syllables
110
Percentage of word / syllables
22.77
Words not in Dale-Chall easy-word list
220
Words not in Spache easy-word list
161
Technologies
Mobile optimization
This website is optimal for mobile devices!
Detected applications
 | AddThis | Widgets |
 | Crazy Egg | Analytics |
 | Google Analytics | Analytics |
 | Google Font API | Font Scripts |
 | Twitter Bootstrap | Web Frameworks |
 | jQuery | JavaScript Frameworks |
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Good! The web address is accessible only in one version. The version without www is redirected to the version with www.
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Printability
Suggestion! Unfortunately, no printer-friendly CSS found.
Meta Tag (viewport tag, mobile devices)
Error! The meta tag named viewport is missing.
Speed test
Server response time
The server response time is fast enough.
Loading time
1,784 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
41
Number of source domains
13
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking css files
List of render blocking css files
- https://fonts.googleapis.com/css?family=Open+Sans:300,400,600,700
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
- https://www.teachengineering.org/bundles/jquery
- https://www.teachengineering.org/bundles/bootstrap
- https://www.teachengineering.org/bundles/global?v=5yeqxQSg3fUzPCHkYzEYGzSOKHSA_17izv1yv3IP2v81
- https://www.teachengineering.org/bundles/home?v=XVtBC6m4uWsuzr2OlK9wlsGvsIMs-kjN_biOSqmN_e81
File size of all javascript files combined
902.53KB
Javascript minifying
Great! The Javascript files are minified.
Speed test – CSS
CSS
Good! Just a few CSS files are used on this website.
File size of all css files combined
219.82KB
CSS minifying
Great! The CSS elements are minified.
Speed test – Compression
Uncompressed size of the of the HTML
102.57KB
Gzip compression
Your site uses compression.
Speed test – Browser cache
Number of static resources (image, JS, CSS)
28
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| https://dc.services.visualstudio.com/v2/track | Expiry time is not specified |
| https://m.addthisedge.com/.. /_ate.track.config_resp | 55 seconds |
| https://az416426.vo.msecnd.net/scripts/a/ai.0.js | 10 minutes |
| https://s7.addthis.com/js/300/addthis_widget.js | 10 minutes |
| https://www.google-analytics.com/analytics.js | 2 hours |
Speed test – Images
File size of all images combined
147.95KB
Image optimisation
You can save 11.9KB (21% compression) by optimising the images below:
- By lossless compressing the https://www.teachengineering.org/.. /HomePage_CommonCore_GraphicOnly.png you can save 5.5KB (18%) data.
- By lossless compressing the https://www.teachengineering.org/.. /HomePage_MakerSplash_GraphicOnly.png you can save 3.5KB (27%) data.
- By lossless compressing the https://www.teachengineering.org/.. /2018-05-kids-team-web.jpg you can save 1.3KB (20%) data.
- By lossless compressing the https://www.teachengineering.org/.. /YouTube_Header.png you can save 746B (17%) data.
- By lossless compressing the https://www.teachengineering.org/Images/social/Social_Instagram.png you can save 349B (29%) data.
- By lossless compressing the https://www.teachengineering.org/Images/social/Social_Pinterest.png you can save 298B (18%) data.
- By lossless compressing the https://www.teachengineering.org/Images/social/Social_Twitter.png you can save 162B (16%) data.
- By lossless compressing the https://www.teachengineering.org/Images/social/Social_YouTube.png you can save 110B (15%) data.
Links
We found a total of 89 different links.
Internal links: 82
External links: 7
Internal links: 82
External links: 7
External links:
Internal links:
Website security
IP
137.135.91.176
External hidden links
Good! No hidden external links found
Looking for eval()
Good! No eval(bas64_decode()) scripts are found
Checking for XSS vulnerability
No XSS vulnerability found
Email encryption
Good! We have not found any unencrypted email addresses.
Sites on same ip
Icons
Favicon
Error! No favicon is found. Using favicon helps to build a better brand quicker.
Order of Heading elements on mobile by position
- H2 : Free! STEM CURRICULUM FOR K-12, ( 0px from top )
- H4 : Standards-aligned, curated, hands-on lessons, activities and maker challengesfor teaching science, engineering and math., ( 0px from top )
- H4 : Teacher created and classroom tested!, ( 0px from top )
- H4 : TeachEngineering content is aligned with Common Core Math, ( 0px from top )
- H4 : Classroom-tested and ready to use!, ( 0px from top )
- H5 : Elementary School:, ( 0px from top )
- H5 : Middle School:, ( 0px from top )
- H5 : High School:, ( 0px from top )
- H5 : Elementary School:, ( 0px from top )
- H5 : Middle School:, ( 0px from top )
- H5 : High School:, ( 0px from top )
- H4 : May 2018 Editor's Pick , ( 0px from top )
- H5 : Class Lava Crossing Challenge: Hot Problem Solving, ( 0px from top )
- H1 : Find Curriculum, ( 229px from top )
- H3 : TeachEngineering content is aligned with NGSS, ( 755px from top )
- H5 : Elementary School:, ( 1300px from top )
Typos
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