Website review jhetrick.io
Hetrick's Homepage
Generated on February 25 2026 04:45 AM
Old data? UPDATE !
The score is 43/100
SEO Content
Title
Hetrick's Homepage
Length : 18
Perfect, your title contains between 10 and 70 characters.
Description
Length : 0
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Keywords
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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 |
| 1 | 4 | 1 | 0 | 0 | 0 |
- [H1] Hetrick's Homepage
- [H2] This is the homepage of Dr. J.E. Hetrick:
- [H2] Teaching this semester:
- [H2] My life as a
- [H2] VLF Radio Waves/Whistlers
- [H3] "Even logic must give way to physics"..........Spock of Vulcan
Images
We found 12 images on this web page.
11 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 : 16%
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
Great, there are no Iframes detected on this page.
SEO Links
URL Rewrite
Good. Your links looks friendly!
Underscores in the URLs
Perfect! No underscores detected in your URLs.
In-page links
We found a total of 125 links including 3 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| Pacific | External | Passing Juice |
| Pacific Pulse | External | Passing Juice |
| Physics Dept | External | Passing Juice |
| Data Science | External | Passing Juice |
| COP | External | Passing Juice |
| SoECS | External | Passing Juice |
| UOP Library | External | Passing Juice |
| Canvas | External | Passing Juice |
| insidePacific | External | Passing Juice |
| MyPacific | External | Passing Juice |
| Sharepoint | External | Passing Juice |
| Forms | External | Passing Juice |
| Banner | External | Passing Juice |
| Accellion | External | Passing Juice |
| Outlook-365 | External | Passing Juice |
| Directory: Search | External | Passing Juice |
| Directory: A-Z | External | Passing Juice |
| Pacific Recreation | External | Passing Juice |
| UOP Covid Screen | External | Passing Juice |
| GitHub | External | Passing Juice |
| ArXiv | External | Passing Juice |
| INSPIRES | External | Passing Juice |
| APS Journals | External | Passing Juice |
| XSEDE | External | Passing Juice |
| NERSC | External | Passing Juice |
| Globus | External | Passing Juice |
| NSF Fastlane | External | Passing Juice |
| Heroku | External | Passing Juice |
| AWS console | External | Passing Juice |
| AWS Academy | External | Passing Juice |
| AWS Loft San Francisco | External | Passing Juice |
| iTelescope | External | Passing Juice |
| ORCID | External | Passing Juice |
| link | External | Passing Juice |
| Scopus | External | Passing Juice |
| Dropbox | External | Passing Juice |
| Google Calendar | External | Passing Juice |
| TODOist | External | Passing Juice |
| Zoom | External | Passing Juice |
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| Raindrop | External | Passing Juice |
| Evernote | External | Passing Juice |
| TripIt | External | Passing Juice |
| Google Drive | External | Passing Juice |
| Google Forms | External | Passing Juice |
| Amtrak | External | Passing Juice |
| Ace | External | Passing Juice |
| BART | External | Passing Juice |
| Diagrams.net | External | Passing Juice |
| MailChimp | External | Passing Juice |
| Calendly | External | Passing Juice |
| XMind | External | Passing Juice |
| Pac Device Reg | External | Passing Juice |
| Adobe e-Sign Login | External | Passing Juice |
| The Gauge Connection | External | Passing Juice |
| DSSP | External | Passing Juice |
| Python Data Science Handbook | External | Passing Juice |
| Wikipedia | External | Passing Juice |
| Weather: Earth | External | Passing Juice |
| Weather: Space | External | Passing Juice |
| Stellarium | External | Passing Juice |
| Chordie | External | Passing Juice |
| IMDB | External | Passing Juice |
| Perplexity | External | Passing Juice |
| Google Translate | External | Passing Juice |
| Verb Conjugator | External | Passing Juice |
| Dictionary: English | External | Passing Juice |
| Dictionaries: Foreign | External | Passing Juice |
| Prog Archives | External | Passing Juice |
| Google Maps | External | Passing Juice |
| BSmart | External | Passing Juice |
| Italian class zoom | External | Passing Juice |
| Slate | External | Passing Juice |
| insidePacific | External | Passing Juice |
| Registrar | External | Passing Juice |
| Catalogs | External | Passing Juice |
| BSDS Requirements | External | Passing Juice |
| MSDS Courses | External | Passing Juice |
| Minor in DS | External | Passing Juice |
| BS Data Science | External | Passing Juice |
| Medium | External | Passing Juice |
| The Gaussian Model | External | Passing Juice |
| TDS | External | Passing Juice |
| The NYTimes | External | Passing Juice |
| Vox | External | Passing Juice |
| The Washington Post | External | Passing Juice |
| Chronicle of Higher Ed | External | Passing Juice |
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| LinkedIn Learning | External | Passing Juice |
| Feedly | External | Passing Juice |
| Overcast | External | Passing Juice |
| O'Reilly | External | Passing Juice |
| Safari | External | Passing Juice |
| Nook | External | Passing Juice |
| Prog | Internal | Passing Juice |
| Radio Garden | External | Passing Juice |
| Spotify | External | Passing Juice |
| Amazon Music | External | Passing Juice |
| MusicNotes | External | Passing Juice |
| TuneBat (key, bpm, etc. DB) | External | Passing Juice |
| Hummingbird Cam | Internal | Passing Juice |
| [re]veer | External | Passing Juice |
| Calendar | External | Passing Juice |
| Appointment Calendar | Internal | Passing Juice |
| MA | External | Passing Juice |
| : | External | Passing Juice |
| . | External | Passing Juice |
| . | Internal | Passing Juice |
| * | External | Passing Juice |
| Calendar | External | Passing Juice |
| . | Internal | Passing Juice |
| Text (HTML) | Internal | Passing Juice |
| Text (PDF) | Internal | Passing Juice |
| Physicist | External | Passing Juice |
| Musician | Internal | Passing Juice |
| Travels | Internal | Passing Juice |
| JHetrickVLF.mp3 | Internal | Passing Juice |
| SoundClip | External | Passing Juice |
| NASA/Goddard's VLF Page | External | Passing Juice |
| Stanford's PARS Lab | External | Passing Juice |
| Stephen McGreevy's VLF Story | External | Passing Juice |
| Prof. Don Gurnett's Favorite Sounds from Space | External | Passing Juice |
| 1982/83 South Pole Winter Over crew | External | Passing Juice |
| J. E. Hetrick | External | Passing Juice |
SEO Keywords
Keywords Cloud
homepage physics data vlf directory dept radio hetrick pacific science
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| pacific | 6 |  |
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| data | 4 | |
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| radio | 4 | |
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| science | 4 | |
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| vlf | 4 | |
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Usability
Url
Domain : jhetrick.io
Length : 11
Favicon
Great, your website has a favicon.
Printability
We could not find a Print-Friendly CSS.
Language
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Dublin Core
This page does not take advantage of Dublin Core.
Document
Doctype
HTML 5
Encoding
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W3C Validity
Errors : 0
Warnings : 0
Email Privacy
Great no email address has been found in plain text!
Deprecated HTML
| Deprecated tags | Occurrences |
|---|---|
| <center> | 2 |
| <font> | 1 |
Deprecated HTML tags are HTML tags that are no longer used. It is recommended that you remove or replace these HTML tags because they are now obsolete.
Speed Tips
|
Attention! Try to avoid nested tables in HTML. |
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Too bad, your website is using inline styles. |
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Great, your website has few CSS files. |
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Perfect, your website has few JavaScript files. |
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Perfect, your website takes 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://jhetrick.io/robots.txt
Great, your website has a robots.txt file.
Analytics
Missing
We didn't detect an analytics tool installed on this website.
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PageSpeed Insights
Device
Categories
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