Website review 3rdgen.io
Bay Area Heat Pump & Mechanical Contractor | 3rdGen Heating & Cooling
Generated on February 14 2026 21:20 PM
Old data? UPDATE !
The score is 57/100
SEO Content
Title
Bay Area Heat Pump & Mechanical Contractor | 3rdGen Heating & Cooling
Length : 69
Perfect, your title contains between 10 and 70 characters.
Description
3rdGen Heating & Cooling is a Bay Area mechanical contractor specializing in design-build HVAC and high-efficiency heat pump systems for custom homes and commercial projects.
Length : 174
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 | Home - 3rdGen Heating & Cooling |
| description | 3rdGen Heating & Cooling is a Bay Area mechanical contractor specializing in design-build HVAC and high-efficiency heat pump systems for custom homes and commercial projects. |
| url | https://3rdgen.io/ |
| site_name | 3rdGen Mini Split/Heat Pump Installation & HVAC Service |
| image | https://3rdgen.io/wp-content/uploads/2023/06/IMG_6421-1024x768.jpg |
| image:width | 1024 |
| image:height | 768 |
| image:type | image/jpeg |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 1 | 13 | 19 | 5 | 0 | 0 |
- [H1] Delivering precision-engineered comfort systems for custom homes, multi-family developments, and commercial projects across the Bay Area.
- [H2] Based in Berkeley, 3rdGen Heating & Cooling specializes in design-build HVAC systems. Heat pumps, ductless mini-splits, and high-efficiency mechanical installations throughout the San Francisco Bay Area.
- [H2] Our Services
- [H2] Specialized HVAC services we offer in Berkeley, CA & The Bay Area
- [H2] We’ve partnered with the best
- [H2] Certified Mitsubishi Electric Diamond Contractor
- [H2] Mini Split Installation & Repairs
- [H2] Berkeley & San Francisco Bay Area Mini-Split Installation Near You
- [H2] Leading the way
- [H2] Let’s build a more efficient world together with fully electric heating and cooling solutions
- [H2] Feature HVAC & Heat Pump Articles
- [H2] Our latest Blog Posts
- [H2]
- [H2]
- [H3] Trusted Mechanical Partner Across the San Francisco Bay Area
- [H3] Mitsubishi pioneered mini-split heat pump technology to become current industry leaders
- [H3] Extended warranty
- [H3] Factory Trained Technicians
- [H3] Highly Energy-Efficient
- [H3] Versatility
- [H3] Long-Term Cost Savings
- [H3] Environmental Friendliness
- [H3] Safety
- [H3] Government Tax Credits & Rebates
- [H3] The Future of Heating & Cooling in America is all electric
- [H3] Top Reasons to Take Advantage Ductless Mini Split System
- [H3] Air Conditioning for Tiny Homes, Additions and ADU New Construction HVAC
- [H3] Custom Heating and Cooling for Any Home Situation
- [H3] Strategic Electrification Home Comfort Heating and Cooling Systems East Bay Area
- [H3] Single Room AC Units with A Ductless Mini Split System
- [H3] Choosing the Right HVAC Air Filter to Fight Off Allergens
- [H3] Schedule a Free Heating & Cooling Consultation
- [H3]
- [H4] Top of the Line Equipment
- [H4] Award-Winning Projects
- [H4] Vetted and Factory Trained Techs
- [H4] Top Notch Customer Service
- [H4] Thank you for your response. ✨
Images
We found 23 images on this web page.
3 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 : 5%
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 28 links including 2 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| Skip to content | Internal | Passing Juice |
| Home | Internal | Passing Juice |
| HVAC Consulting and Design | Internal | Passing Juice |
| Heat Pump Installation | Internal | Passing Juice |
| Mini-Split Installation | Internal | Passing Juice |
| Packaged System & Rooftop Units | Internal | Passing Juice |
| HVAC Service & Maintenance | Internal | Passing Juice |
| Indoor Air Quality (IAQ) | Internal | Passing Juice |
| Service Area | Internal | Passing Juice |
| About | Internal | Passing Juice |
| FAQ | Internal | Passing Juice |
| Financing | Internal | Passing Juice |
| Reviews | Internal | Passing Juice |
| Blog | Internal | Passing Juice |
| Contact Us | Internal | Passing Juice |
| Diamond Contractor | External | Passing Juice |
| Mitsubishi | External | Passing Juice |
| Top Reasons to Take Advantage Ductless Mini Split System | Internal | Passing Juice |
| Air Conditioning for Tiny Homes, Additions and ADU New Construction HVAC | Internal | Passing Juice |
| Custom Heating and Cooling for Any Home Situation | Internal | Passing Juice |
| Strategic Electrification Home Comfort Heating and Cooling Systems East Bay Area | Internal | Passing Juice |
| Single Room AC Units with A Ductless Mini Split System | Internal | Passing Juice |
| Choosing the Right HVAC Air Filter to Fight Off Allergens | Internal | Passing Juice |
| ← Back | Internal | Passing Juice |
| - | Internal | Passing Juice |
| - | Internal | Passing Juice |
| 1086898 | External | Passing Juice |
| External | Passing Juice |
SEO Keywords
Keywords Cloud
area heating cooling heat home bay installation hvac mini-split service
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| hvac | 22 |  |
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| home | 16 | |
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| installation | 16 | |
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| area | 14 | |
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| heating | 14 | |
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Usability
Url
Domain : 3rdgen.io
Length : 9
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 |
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Meta Viewport Tag |
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Flash content |
Optimization
XML Sitemap
Great, your website has an XML sitemap.
| https://3rdgen.io/sitemap.xml |
| https://3rdgen.io/news-sitemap.xml |
| https://3rdgen.io/sitemap_index.xml |
Robots.txt
https://3rdgen.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
Free SEO Testing Tool is a free SEO tool which provides you content analysis of the website.