Website review nerm.io
Open source firmware over the air update platform for MCU based IoT devices
Generated on December 18 2025 16:00 PM
Old data? UPDATE !
The score is 52/100
SEO Content
Title
Open source firmware over the air update platform for MCU based IoT devices
Length : 75
Ideally, your title should contain between 10 and 70 characters (spaces included). Use this free tool to calculate text length.
Description
Length : 0
Very bad. We haven't found meta description on your page. Use this free online meta tags generator to create description.
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
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 | 4 | 9 | 0 | 0 | 0 |
- [H2] Open source OTA firmware update platform
- [H2] Our Featured Services that We Provide
- [H2] Our Awesome Team
- [H2] The News from Our Blog
- [H3] Consultance Services for IoT Solutions
- [H3] nerm.io Cloud
- [H3] nerm.io Support
- [H3] Secure Bootloader and OTA Updates
- [H3] Supports Different Hardwares
- [H3] Open Source
- [H3] Connect and Manage your IoT at Scale
- [H3] Over-The-Air Updates For IoT Devices
- [H3] Company
Images
We found 11 images on this web page.
Good, most or all of your images have alt attributes.
Text/HTML Ratio
Ratio : 14%
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.
SEO Keywords
Keywords Cloud
nermio firmware devices source updates services provide update iot ota
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| devices | 8 |  |
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| nermio | 7 | |
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| ota | 6 | |
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| firmware | 6 | |
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| update | 6 | |
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Usability
Url
Domain : nerm.io
Length : 7
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
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Excellent, your website doesn't use nested tables. |
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Perfect. No inline css has been found in HTML tags! |
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Great, your website has few CSS files. |
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Too bad, your website has too many JS files (more than 6). |
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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://nerm.io/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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