Website review sf-encyclopedia.com
SFE: SF Encyclopedia Home Page – Thursday 12 March 2026
Generated on March 12 2026 19:16 PM
Old data? UPDATE !
The score is 54/100
SEO Content
Title
SFE: SF Encyclopedia Home Page – Thursday 12 March 2026
Length : 55
Perfect, your title contains between 10 and 70 characters.
Description
Welcome to the fourth edition of The Encyclopedia of Science Fiction.
Length : 69
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Keywords
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Og Meta Properties
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Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 1 | 9 | 9 | 0 | 0 | 0 |
- [H1] SF Encyclopedia Home PageThursday 12 March 2026
- [H2] Hingley, Ronald
- [H2] Smeaton, Oliphant
- [H2] seaQuest DSV
- [H2] Davis-Goff, Sarah
- [H2] Aubrey, Frank
- [H2] Clute, John
- [H2] SFE News
- [H2] SFE Special Features
- [H2] Connect with SFE
- [H3] Donate towards SFE expenses
- [H3] Send email feedback to the SFE editors
- [H3] SFE on Substack
- [H3] SFE on BlueSky
- [H3] John Clute on Twitter [X]
- [H3] SFE on Twitter [X]
- [H3] SFE on Facebook
- [H3] John Clute on Facebook
- [H3] SFE on Mastodon
Images
We found 8 images on this web page.
5 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 : 32%
Ideal! This page's ratio of text to HTML code is between 25 and 70 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
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Underscores in the URLs
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In-page links
We found a total of 52 links including 1 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| Home | Internal | Passing Juice |
| About us | Internal | Passing Juice |
| Random | Internal | Passing Juice |
| Contact | Internal | Passing Juice |
| Donate | Internal | Passing Juice |
| All entries | Internal | Passing Juice |
| Themes | Internal | Passing Juice |
| People | Internal | Passing Juice |
| Media | Internal | Passing Juice |
| Culture | Internal | Passing Juice |
| News | Internal | Passing Juice |
| Fourth Edition | Internal | Passing Juice |
| Click here for the Introduction | Internal | Passing Juice |
| here for what we mean by Science Fiction | Internal | Passing Juice |
| here for the masthead | Internal | Passing Juice |
| here for some Statistics | Internal | Passing Juice |
| here for the Acknowledgments | Internal | Passing Juice |
| here for the FAQ | Internal | Passing Juice |
| here for advice on citations | Internal | Passing Juice |
| more details here | Internal | Passing Juice |
| - | External | Passing Juice |
| - | External | Passing Juice |
| Hingley, Ronald | Internal | Passing Juice |
| Near Future | Internal | Passing Juice |
| Smeaton, Oliphant | Internal | Passing Juice |
| Lost Race | Internal | Passing Juice |
| seaQuest DSV | Internal | Passing Juice |
| Spielberg | Internal | Passing Juice |
| Cassutt | Internal | Passing Juice |
| Davis-Goff, Sarah | Internal | Passing Juice |
| Young-Adult | Internal | Passing Juice |
| Disaster | Internal | Passing Juice |
| Zombie | Internal | Passing Juice |
| Aubrey, Frank | Internal | Passing Juice |
| Pulp | Internal | Passing Juice |
| Lost-World | Internal | Passing Juice |
| Clute, John | Internal | Passing Juice |
| Clute | Internal | Passing Juice |
| Hand | Internal | Passing Juice |
| AI Spam | Internal | Passing Juice |
| Awards Season 2025 | Internal | Passing Juice |
| An Interview | Internal | Passing Juice |
| Poets & Translators | Internal | Passing Juice |
| Welcome Gutenberg | Internal | Passing Juice |
| latest updates | Internal | Passing Juice |
| Timeline | Internal | Passing Juice |
| What’s New | Internal | Passing Juice |
| RSS feed | Internal | Passing Juice |
| John Clute on Twitter [X] | External | Passing Juice |
| Follow @sfencyclopedia | External | Passing Juice |
| John Clute on Facebook | External | Passing Juice |
| More information here | Internal | Passing Juice |
SEO Keywords
Keywords Cloud
author encyclopedia search john more sfe clute entries read include
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| sfe | 16 |  |
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| more | 11 | |
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| read | 6 | |
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| author | 6 | |
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| entries | 6 | |
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Usability
Url
Domain : sf-encyclopedia.com
Length : 19
Favicon
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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
| Deprecated tags | Occurrences |
|---|---|
| <big> | 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
|
Excellent, your website doesn't use nested tables. |
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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
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Robots.txt
https://sf-encyclopedia.com/robots.txt
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Analytics
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PageSpeed Insights
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