Website review smithsonian.org
Smithsonian Institution | Home
Generated on March 24 2026 06:43 AM
Old data? UPDATE !
The score is 64/100
SEO Content
Title
Smithsonian Institution | Home
Length : 30
Perfect, your title contains between 10 and 70 characters.
Description
Plan your visit or explore online the world's largest museum, research, and education complex.
Length : 94
Great, your meta description contains between 70 and 160 characters.
Keywords
Smithsonian Institution
Good, your page contains meta keywords.
Og Meta Properties
Good, your page take advantage of Og Properties.
| Property | Content |
|---|---|
| title | Smithsonian Institution | Home |
| image | https://www.si.edu/sites/default/files/nasm2014-02088_v4.jpg |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 1 | 12 | 24 | 0 | 0 | 0 |
- [H1] Smithsonian Homepage
- [H2] Slideshow
- [H2] Our Shared Future: 250 arrow-right
- [H2] Made in America arrow-right
- [H2] Women's History Month at the Smithsonian arrow-right
- [H2] Smithsonian Open Access arrow-right
- [H2] Smithsonian 3D arrow-right
- [H2] Plan Your Visit
- [H2] Explore
- [H2] Topics
- [H2] Featured
- [H2] Sidedoor Podcast
- [H2] Membership
- [H3] Art & Design arrow-right
- [H3] History & Culture arrow-right
- [H3] Science & Nature arrow-right
- [H3] Technology & Innovation arrow-right
- [H3] We Heart Art arrow-right
- [H3] Saucer Magnolias arrow-right
- [H3] Music and Fashion: Culture in Conversation arrow-right
- [H3] Digital Backgrounds arrow-right
- [H3] Cherry Blossoms arrow-right
- [H3] Mysteries of the Universe arrow-right
- [H3] Neil Armstrong's Space Suit arrow-right
- [H3] Back from Extinction: Golden Frogs Going Back to Nature arrow-right
- [H3] March Madness arrow-right
- [H3] Color Journey arrow-right
- [H3] Springing into Gardening Books arrow-right
- [H3] 1976: A Year in the Collections arrow-right
- [H3] The Curse of the Hope Diamond arrow-right
- [H3] Space Marathon arrow-right
- [H3] The Milkmaid Spy arrow-right
- [H3] The 'Gentle Anarchy' of the Muppets arrow-right
- [H3] Shop arrow-right
- [H3] Magazine arrow-right
- [H3] Channel arrow-right
- [H3] Travel arrow-right
Images
We found 32 images on this web page.
Good, most or all of your images have alt attributes.
Text/HTML Ratio
Ratio : 24%
Good, this page's ratio of text to HTML code is higher than 15, but lower than 25 percent.
Flash
Perfect, no Flash content has been detected on this page.
Iframe
Too Bad, you have Iframes on the web pages, this mean that content in an Iframe cannot be indexed.
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 9 links including 0 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| Skip to main content | Internal | Passing Juice |
| Skip to main navigation | Internal | Passing Juice |
| Plan your visit | Internal | Passing Juice |
| museum | Internal | Passing Juice |
| education | Internal | Passing Juice |
| research | Internal | Passing Juice |
| Start exploring | Internal | Passing Juice |
| Explore more by topic | Internal | Passing Juice |
| Discover more from Sidedoor | Internal | Passing Juice |
SEO Keywords
Keywords Cloud
smithsonians research sidedoor from overview collections explore chevron-down smithsonian arrow-right
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| arrow-right | 31 |  |
|
|
 |
| smithsonian | 30 | |
|
|
|
| collections | 9 | |
|
|
|
| explore | 8 | |
|
|
|
| sidedoor | 7 | |
|
|
|
Usability
Url
Domain : smithsonian.org
Length : 15
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
Warning! At least one email address has been found in the plain text. Use free antispam protector to hide email from spammers.
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://www.si.edu/ |
Robots.txt
https://smithsonian.org/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.