Website review jrowberg.io
jrowberg.io - Programming. Electronics. Open-source. Pseudo-random opinions.
Generated on December 25 2025 17:58 PM
Old data? UPDATE !
The score is 53/100
SEO Content
Title
jrowberg.io - Programming. Electronics. Open-source. Pseudo-random opinions.
Length : 76
Ideally, your title should contain between 10 and 70 characters (spaces included). Use this free tool to calculate text length.
Description
Programming. Electronics. Open-source. Pseudo-random opinions.
Length : 62
Ideally, your meta description should contain between 70 and 160 characters (spaces included). Use this free tool to calculate text length.
Keywords
Very bad. We haven't found meta keywords on your page. Use this free online meta tags generator to create keywords.
Og Meta Properties
Good, your page take advantage of Og Properties.
| Property | Content |
|---|---|
| locale | en_US |
| type | website |
| title | jrowberg.io |
| description | Programming. Electronics. Open-source. Pseudo-random opinions. |
| url | https://jrowberg.io/ |
| site_name | jrowberg.io |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 0 | 10 | 7 | 0 | 0 | 0 |
- [H2] Usborne Electronics: the Beginning of a Career
- [H2] A Child’s Electronics Toolbox
- [H2] Home Automation Guide: Home Assistant, Siri, Alexa, Z-Wave, and iCloud
- [H2] Learn Marketable Skills Online with Udemy
- [H2] Automated Testing with Cypress EZ-BLE Modules, Part 1
- [H2] Raspberry Pi Baby White Noise Machine
- [H2] Python InMojo API connector
- [H2] New Year, New Baby, New House!
- [H2] Happy New Year from the new US Field Application Engineer at Bluegiga
- [H2] Saleae Logic Live I2C Analyzer Initial Test
- [H3] Revisiting the Source Code
- [H3] Modernizing the Source Code
- [H3] Follow Me
- [H3] Tweets
- [H3] Search
- [H3] Recent Posts
- [H3] Recent Comments
Images
We found 12 images on this web page.
10 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 : 0%
This page's ratio of text to HTML code is below 15 percent, this means that your website probably needs more text content.
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 34 links including 1 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| Programming | Internal | Passing Juice |
| Electronics | Internal | Passing Juice |
| Politics | Internal | Passing Juice |
| Personal | Internal | Passing Juice |
| Tidy Bytes | External | Passing Juice |
| Contact | Internal | Passing Juice |
| Usborne Electronics: the Beginning of a Career | Internal | Passing Juice |
| Jeff Rowberg | Internal | Passing Juice |
| my last post | Internal | Passing Juice |
| electronics | External | Passing Juice |
| physics | External | Passing Juice |
| chemistry | External | Passing Juice |
| GW-BASIC | External | Passing Juice |
| QBasic Primer Plus | External | Passing Juice |
| PC-BASIC | External | Passing Juice |
| - | Internal | Passing Juice |
| - | Internal | Passing Juice |
| - | Internal | Passing Juice |
| - | Internal | Passing Juice |
| - | Internal | Passing Juice |
| - | Internal | Passing Juice |
| - | Internal | Passing Juice |
| - | Internal | Passing Juice |
| Follow Me | External | Passing Juice |
| My Tweets | External | Passing Juice |
| Kai Scheffer | External | Passing Juice |
| Usborne Electronics: the Beginning of a Career | Internal | Passing Juice |
| Raspberry Pi Baby White Noise Machine | Internal | Passing Juice |
| Raspberry Pi Baby White Noise Machine | Internal | Passing Juice |
| Home Automation Guide: Home Assistant, Siri, Alexa, Z-Wave, and iCloud | Internal | Passing Juice |
| Jeff Rowberg | Internal | Passing Juice |
| Home Automation Guide: Home Assistant, Siri, Alexa, Z-Wave, and iCloud | Internal | Passing Juice |
| here | Internal | Passing Juice |
| here | Internal | Passing Juice |
SEO Keywords
Keywords Cloud
opinions open-source jrowbergio tidy pseudo-random politics programming bytes personal electronics
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| programming | 2 |  |
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| electronics | 2 | |
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| jrowbergio | 1 | |
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| open-source | 1 | |
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| pseudo-random | 1 | |
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Usability
Url
Domain : jrowberg.io
Length : 11
Favicon
Great, your website has a favicon.
Printability
We could not find a Print-Friendly CSS.
Language
Good. Your declared language is en.
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
|
Excellent, your website doesn't use nested tables. |
|
Too bad, your website is using inline styles. |
|
Too bad, your website has too many CSS files (more than 4). |
|
Too bad, your website has too many JS files (more than 6). |
|
Perfect, your website takes advantage of gzip. |
Mobile
Mobile Optimization
|
Apple Icon |
|
Meta Viewport Tag |
|
Flash content |
Optimization
XML Sitemap
Great, your website has an XML sitemap.
| https://jrowberg.io/sitemap_index.xml |
Robots.txt
https://jrowberg.io/robots.txt
Great, your website has a robots.txt file.
Analytics
Missing
We didn't detect an analytics tool installed on this website.
Web analytics let you measure visitor activity on your website. You should have at least one analytics tool installed, but It can also be good to install a second in order to cross-check the data.
PageSpeed Insights
Device
Categories
Free SEO Testing Tool
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