Website review digsig.io
DigSig Introduction - DigSig.io
Generated on February 19 2026 15:51 PM
Old data? UPDATE !
The score is 53/100
SEO Content
Title
DigSig Introduction - DigSig.io
Length : 31
Perfect, your title contains between 10 and 70 characters.
Description
Length : 0
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Keywords
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Og Meta Properties
Good, your page take advantage of Og Properties.
| Property | Content |
|---|---|
| locale | en_US |
| type | website |
| title | DigSig Introduction - DigSig.io |
| url | https://digsig.io/ |
| site_name | DigSig.io |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 1 | 2 | 0 | 5 | 0 | 0 |
- [H1] Introduction to DigSigs
- [H2] What is a DigSig?
- [H2] DigSig Envelopes
- [H4] the content of the data was created by a known issuer;
- [H4] the sender cannot deny having issued the data; and
- [H4] the content of the data was not altered in transit (integrity).
- [H4] URI envelope
- [H4] RAW envelope
Images
We found 3 images on this web page.
2 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 : 7%
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 11 links including 0 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| Introduction | Internal | Passing Juice |
| Use cases | Internal | Passing Juice |
| Trust Relationship | Internal | Passing Juice |
| Articles | Internal | Passing Juice |
| How to use DigSigs to protect academic certificates | Internal | Passing Juice |
| Using RFID and DigSigs for EVI | Internal | Passing Juice |
| Understanding DigSig encoding | Internal | Passing Juice |
| DigSigs in RFID | Internal | Passing Juice |
| ISO/IEC 20248 specification | Internal | Passing Juice |
| About | Internal | Passing Juice |
| URI envelope | External | Passing Juice |
SEO Keywords
Keywords Cloud
content introduction uri rfid digsig digsigs raw offline data envelopes
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| envelopes | 6 |  |
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| uri | 4 | |
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| digsigs | 4 | |
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| digsig | 3 | |
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| raw | 3 | |
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Usability
Url
Domain : digsig.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. |
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Too bad, your website has too many CSS files (more than 4). |
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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
Great, your website has an XML sitemap.
| https://digsig.io/sitemap_index.xml |
| http://digsig.io/sitemap_index.xml |
Robots.txt
https://digsig.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
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