Website review efunda.com
eFunda: The Ultimate Online Reference for Engineers
Generated on March 10 2026 11:19 AM
Old data? UPDATE !
The score is 40/100
SEO Content
Title
eFunda: The Ultimate Online Reference for Engineers
Length : 51
Perfect, your title contains between 10 and 70 characters.
Description
eFunda, the ultimate online reference for the mechanical engineering community
Length : 78
Great, your meta description contains between 70 and 160 characters.
Keywords
efunda, engineering fundamentals, mathematics, formulas, formulae, material properties, designs, standards, processes, unit conversion, CAD, 3D Design, numerical methods, rapid prototyping, plastics, alloys, polymers, machining, sheet metals, flowmeters, ultrasonic sensors
Good, your page contains meta keywords.
Og Meta Properties
This page does not take advantage of Og Properties. This tags allows social crawler's better structurize your page. Use this free og properties generator to create them.
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 0 | 0 | 0 | 0 | 0 | 0 |
Images
We found 23 images on this web page.
19 alt attributes are empty or missing. Add alternative text so that search engines can better understand the content of your images.
Text/HTML Ratio
Ratio : 18%
Good, this page's ratio of text to HTML code is higher than 15, but lower than 25 percent.
Flash
Perfect, no Flash content has been detected on this page.
Iframe
Too Bad, you have Iframes on the web pages, this mean that content in an Iframe cannot be indexed.
SEO Links
URL Rewrite
Bad. Your links have query string.
Underscores in the URLs
We have detected underscores in your URLs. You should rather use hyphens to optimize your SEO.
In-page links
We found a total of 131 links including 0 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| Calculators | Internal | Passing Juice |
| Forum | Internal | Passing Juice |
| Magazines | External | Passing Juice |
| Search Members | Internal | Passing Juice |
| Membership | Internal | Passing Juice |
| Login | Internal | Passing Juice |
| 3D Scanners | External | Passing Juice |
| STEM Career Outlook | External | Passing Juice |
| CNC Machining Desi... | External | Passing Juice |
| 3D Printing in Too... | External | Passing Juice |
| Color 3D Printers ... | External | Passing Juice |
| more | External | Passing Juice |
| List Topics | Internal | Passing Juice |
| New Topic | Internal | Passing Juice |
| Needed an online App development | Internal | Passing Juice |
| hello everyone please listen to all member | Internal | Passing Juice |
| Crypto is good or bad | Internal | Passing Juice |
| Advise companies in Estonia to register a company here | Internal | Passing Juice |
| Let's talk about hobbies | Internal | Passing Juice |
| Elements | Internal | Passing Juice |
| Steels | Internal | Passing Juice |
| Aluminum Alloys | Internal | Passing Juice |
| Copper Alloys | Internal | Passing Juice |
| Polymers | Internal | Passing Juice |
| Piezo | Internal | Passing Juice |
| Steam Tables | Internal | Passing Juice |
| Corrosion | Internal | Passing Juice |
| more | Internal | Passing Juice |
| Length | Internal | Passing Juice |
| Area | Internal | Passing Juice |
| Volume | Internal | Passing Juice |
| Mass | Internal | Passing Juice |
| Pressure | Internal | Passing Juice |
| Force | Internal | Passing Juice |
| Power | Internal | Passing Juice |
| Time | Internal | Passing Juice |
| Base-N | Internal | Passing Juice |
| Fractions | Internal | Passing Juice |
| Thermal | Internal | Passing Juice |
| Hardness | Internal | Passing Juice |
| Currencies | Internal | Passing Juice |
| more | Internal | Passing Juice |
| Plastic Design | Internal | Passing Juice |
| GD&T | Internal | Passing Juice |
| Springs | Internal | Passing Juice |
| Gages | Internal | Passing Juice |
| Bearings | Internal | Passing Juice |
| Gears | Internal | Passing Juice |
| O-Rings | Internal | Passing Juice |
| Sensors | Internal | Passing Juice |
| Screws | Internal | Passing Juice |
| I-Beams | Internal | Passing Juice |
| Fiber Optics | Internal | Passing Juice |
| more | Internal | Passing Juice |
| Mechanics of Materials | Internal | Passing Juice |
| Beam | Internal | Passing Juice |
| Plate | Internal | Passing Juice |
| Vibration | Internal | Passing Juice |
| Composite | Internal | Passing Juice |
| Heat Transfer | Internal | Passing Juice |
| Fracture | Internal | Passing Juice |
| Failure | Internal | Passing Juice |
| Fluid | Internal | Passing Juice |
| Finance | Internal | Passing Juice |
| more | Internal | Passing Juice |
| Machining | Internal | Passing Juice |
| Casting | Internal | Passing Juice |
| Stamping | Internal | Passing Juice |
| Forging | Internal | Passing Juice |
| Plastic Molding | Internal | Passing Juice |
| Surface Treatment | Internal | Passing Juice |
| Annealing | Internal | Passing Juice |
| Rapid Prototyping | Internal | Passing Juice |
| more | Internal | Passing Juice |
| Areas | Internal | Passing Juice |
| Solids | Internal | Passing Juice |
| Trigonometry | Internal | Passing Juice |
| Calculus | Internal | Passing Juice |
| Taylor Series | Internal | Passing Juice |
| Least Squares | Internal | Passing Juice |
| O.D.E. | Internal | Passing Juice |
| Fourier | Internal | Passing Juice |
| Laplace | Internal | Passing Juice |
| Probability | Internal | Passing Juice |
| more | Internal | Passing Juice |
| Spring | Internal | Passing Juice |
| Sheet | Internal | Passing Juice |
| Sizing | Internal | Passing Juice |
| Material | Internal | Passing Juice |
| Beam | Internal | Passing Juice |
| Plate | Internal | Passing Juice |
| Vibration | Internal | Passing Juice |
| Stress | Internal | Passing Juice |
| Strain | Internal | Passing Juice |
| Failure | Internal | Passing Juice |
| Stress | Internal | Passing Juice |
| Strain | Internal | Passing Juice |
| Elastic Const | Internal | Passing Juice |
| Material | Internal | Passing Juice |
| Stiffness | Internal | Passing Juice |
| ABD | Internal | Passing Juice |
| Reynolds Number | Internal | Passing Juice |
| Venturi Flowmeter | Internal | Passing Juice |
| Pipe Friction | Internal | Passing Juice |
| Radiation | Internal | Passing Juice |
| Laminar Flow over Plate | Internal | Passing Juice |
| Gamma Function | Internal | Passing Juice |
| Legendre | Internal | Passing Juice |
| Laguerre | Internal | Passing Juice |
| Lease | Internal | Passing Juice |
| APR | Internal | Passing Juice |
| Symbolic Calculators | Internal | Passing Juice |
| Integral | Internal | Passing Juice |
| Derivative | Internal | Passing Juice |
| Limit | Internal | Passing Juice |
| Inverse | Internal | Passing Juice |
| Eigenvalue | Internal | Passing Juice |
| Linear System | Internal | Passing Juice |
| 2D | Internal | Passing Juice |
| 3D | Internal | Passing Juice |
| Parametric | Internal | Passing Juice |
| Root | Internal | Passing Juice |
| Curve Fit | Internal | Passing Juice |
| Laplace | Internal | Passing Juice |
| Fourier | Internal | Passing Juice |
| About Us | Internal | Passing Juice |
| Privacy | Internal | Passing Juice |
| Disclaimer | Internal | Passing Juice |
| Contact Us | Internal | Passing Juice |
| Directory | Internal | Passing Juice |
| Advertise | External | Passing Juice |
SEO Keywords
Keywords Cloud
guide plastic molding material design transform printer plate printing more
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
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| more | 8 |  |
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| design | 6 | |
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| printing | 4 | |
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| molding | 3 | |
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| guide | 3 | |
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Usability
Url
Domain : efunda.com
Length : 10
Favicon
Great, your website has a favicon.
Printability
We could not find a Print-Friendly CSS.
Language
You have not specified the language. Use this free meta tags generator to declare the intended language of your website.
Dublin Core
This page does not take advantage of Dublin Core.
Document
Doctype
HTML 5
Encoding
Perfect. Your declared charset is UTF-8.
W3C Validity
Errors : 0
Warnings : 0
Email Privacy
Great no email address has been found in plain text!
Deprecated HTML
Great! We haven't found deprecated HTML tags in your HTML.
Speed Tips
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Attention! Try to avoid nested tables in HTML. |
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Too bad, your website is using inline styles. |
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Too bad, your website has too many CSS files (more than 4). |
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Too bad, your website has too many JS files (more than 6). |
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Too bad, your website does not take advantage of gzip. |
Mobile
Mobile Optimization
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Apple Icon |
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Meta Viewport Tag |
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Flash content |
Optimization
XML Sitemap
Missing
Your website does not have an XML sitemap - this can be problematic.
A sitemap lists URLs that are available for crawling and can include additional information like your site's latest updates, frequency of changes and importance of the URLs. This allows search engines to crawl the site more intelligently.
Robots.txt
https://efunda.com/robots.txt
Great, your website has a robots.txt file.
Analytics
Great, your website has an analytics tool.
Google Analytics |
PageSpeed Insights
Device
Categories
Free SEO Testing Tool
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