Chabotspace.org - SEO Checker

Overview of the SEO Check
Meta information
100% 
Page quality
41% 
Page structure
75% 
Link structure
85% 
Server
75% 
External factors
100% 
SEO Score
Response time
2.36 s
File size
54.10 kB
Words
371
Media files
15
Number of links
40 internal / 14 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Home Page - Chabot Space & Science Center | East Bay Area - Oakland CA
The page title should be shorter than 580 pixels. It is 689 pixels long. Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
Visit our Space and Science Center, with exhibits, telescopes, a planetarium, and more, in the beautiful Redwoods Regional Park of Oakland.
The length of the meta description is perfect. (874 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://chabotspace.org/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en-us
Server location: United States of America
The following language is defined by HTML: en-us
Alternate/Hreflang Links
(Somewhat important)
There are no alternate links specified on this page.
Other meta tags
(Somewhat important)
There is no rel next meta tag on this page.
There is no rel prev meta tag on this page.
Domain
(Somewhat important)
The domain is no subdomain.
The domain length is good.
The domain does not contain non-latin characters.
Page URL
(Somewhat important)
No parameters were found in the URL.
No session ID was found in the URL.
The URL does not have too many subdirectories.
Charset encoding
(Somewhat important)
The charset encoding (UTF-8) is set correctly.
Doctype
(Nice to have)
The doctype XHTML 1.0 Transitional is set correctly.
The doctype is placed at first in the HTML code.
Favicon
(Nice to have)
The favicon is linked correctly.

Meta tags

NameValue
viewportwidth=device-width, initial-scale=1
descriptionVisit our Space and Science Center, with exhibits, telescopes, a planetarium, and more, in the beautiful Redwoods Regional Park of Oakland.
robotsmax-snippet:-1, max-image-preview:large, max-video-preview:-1
tec-api-versionv1
tec-api-originhttps://chabotspace.org
langen-us
twitter:cardsummary_large_image
twitter:descriptionVisit our Space and Science Center, with exhibits, telescopes, a planetarium, and more, in the beautiful Redwoods Regional Park of Oakland.
twitter:titleHome Page - Chabot Space & Science Center | East Bay Area - Oakland CA
twitter:site@ChabotSpace
twitter:creator@ChabotSpace
og:localeen_US
og:typewebsite
og:titleHome Page - Chabot Space & Science Center | East Bay Area - Oakland CA
og:descriptionVisit our Space and Science Center, with exhibits, telescopes, a planetarium, and more, in the beautiful Redwoods Regional Park of Oakland.
og:urlhttps://chabotspace.org/
og:site_nameChabot Space & Science Center | East Bay Area - Oakland CA
Content-Typetext/html; charset=UTF-8

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
There are only 371 words on this page. Good pages should have about 1,000 words of useful content.
28.8% of the text are stop words.
The page contains a listing, which indicates a good text layout.
4 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 20.5 words is good.
Frames
(Critically important)
This website does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
This website loads 8 javascript files. This may affect the load time negatively.
A viewport "width=device-width, initial-scale=1" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 7 tags for this page.
Image SEO
(Somewhat important)
15 images have no alt attribute. The content of alt attributes is used by search engines.
Social Networks
(Nice to have)
There are only a few social sharing widgets on the page. Make your website popular in social networks with social sharing widgets.
Additional markup
(Nice to have)
No additional page markup was found.
HTTPS
(Somewhat important)
This website uses HTTPS to protect privacy and integrity of the exchanged data.
All included files are also transferred via HTTPS.

Media list

URLAlt attributeTitle
...mes/chabot/assets/images/menu-burger.pngNo alt attribute provided
...emes/chabot/assets/images/menu-close.pngNo alt attribute provided
...uploads/2018/08/Observation-Deck-min.pngNo alt attribute provided
...oads/2019/11/Field-Trips_03_2000x850.jpgNo alt attribute provided
...18/08/Project-Create_Home-Banner-min.pngNo alt attribute provided
...content/uploads/2019/05/04_Donate_02.pngNo alt attribute provided
data:[...] Base64No alt attribute provided
/wp-content/uploads/2020/01/Untitled-50.jpgNo alt attribute provided
...ntent/uploads/2019/12/telekidresized.jpgNo alt attribute provided
/wp-content/uploads/2020/01/Untitled-51.jpgNo alt attribute provided
/wp-content/uploads/2020/01/Untitled-49.jpgNo alt attribute provided
/wp-content/uploads/2020/01/Untitled-48.jpgNo alt attribute provided
/wp-content/uploads/2018/06/twitter.pngNo alt attribute provided
/wp-content/uploads/2018/06/fb.pngNo alt attribute provided
/wp-content/uploads/2018/06/instagram.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.
Some headings do not have any content.

Heading structure

Heading levelContent
H2 Ferment It! A Pop Up Event 18+
H2 Special Holiday Hours
H2 Across The Universe
H2 First Friday: The Sound of Science
H2 Be A Part of the Wonder!
H2 Visit Us
H2 Connect With Us
H2 Sign Up for Chabot Email
H2 About
H3 Center Hours:
H3 Telescope Viewing:
H3 Empty heading
H3 January 24
H3 Empty heading
H3 Empty heading
H3 Empty heading
H3 Empty heading
H3 Empty heading
H3 February 7
H3 Empty heading
Some anchor texts are used more than once.
The amount of internal links is ok.
None of the anchor texts is too long.
All internal links don't have dynamic parameters.
There are 14 external links on this page.
LinkAttributesAnchor text
https://chabotspace.org/No Text
https://14884.blackbaudhosting...External Subdomain Buy Tickets
https://chabotspace.org/visit/Visit
https://chabotspace.org/events/Events
/education/Education
/join-and-give/Join and Give
https://chabotspace.org/about/About
https://14884.blackbaudhosting...External Subdomain Text duplicate Buy Tickets
https://chabotspace.org/visit/Text duplicate Visit
https://chabotspace.org/events/Text duplicate Events
/education/Text duplicate Education
/join-and-give/Text duplicate Join and Give
https://chabotspace.org/about/Text duplicate About
https://14884.blackbaudhosting...External Subdomain Text duplicate Buy Tickets
https://14884.blackbaudhosting...External Subdomain Text duplicate Buy Tickets
https://chabotspace.org/visit/Text duplicate Visit
https://chabotspace.org/events/Text duplicate Events
/education/Text duplicate Education
/join-and-give/Text duplicate Join and Give
https://chabotspace.org/about/Text duplicate About
https://14884.blackbaudhosting...External Subdomain Text duplicate Buy Tickets
/about/contact/Contact
/about/employment/Employment
/privacy-policy/Privacy Policy
/blogs-home/Across Our Universe: Chabot’s Blog
/visit/exhibits/observation-deck/Visit Our Observation Deck
/visit/exhibits/observation-deck/LEARN MORE
/education/field-trips-2/Field Trips at Chabot
/education/field-trips-2/Learn More
/visit/exhibits/project-create/Family Fun with Project Create
/visit/exhibits/project-create/Text duplicate Learn More
/join_give/support/Be a Force for Good
/join_give/support/Support
/weather-station/weather station
https://14884.blackbaudhosting...External Subdomain Text duplicate Buy Tickets
https://14884.blackbaudhosting...External Subdomain Join/Renew
https://14884.blackbaudhosting...External Subdomain Donate
/calendar/ferment-it-a-pop-up-...Text duplicate Learn More
/visit/plan-your-visit/Text duplicate Learn More
/blogs-home/Text duplicate Learn More
/calendar/first-friday-the-sou...Text duplicate Learn More
/join_give/membership/Text duplicate Learn More
https://www.google.com/maps/pl...External 10000 Skyline Blvd. Oakland, California 94619
/visit/plan-your-visit/Plan your visit
https://twitter.com/ChabotSpaceNew window External No Text
https://www.facebook.com/Chabo...New window External No Text
https://www.instagram.com/chab...New window External No Text
https://visitor.constantcontac...New window External Subdomain Sign up
/about/contact/Text duplicate Contact
/about/employment/Text duplicate Employment
/privacy-policy/Text duplicate Privacy Policy
/blogs-home/Text duplicate Across Our Universe: Chabot’s Blog
/weather-station/Visit Chabot's Weather Station
https://www.hyperarts.com/desi...External WordPress Web Design and Development by HyperArts

Server configuration

HTTP redirects
(Critically important)
This website redirects to "https://chabotspace.org/"
HTTP header
(Important)
The X-powered header is sent within the response header. (unnecessary)
This website uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is very slow (2.36 seconds). The response time should be less than 0.4 seconds. Slow websites are bad for search engine bots and also result in bad user experience.
This website loads 8 javascript files. This may affect the load time negatively.
This website does not require any CSS files.
The file size of the HTML document is fine (54 kB).

HTTP Response Header

NameValue
servernginx
dateFri, 24 Jan 2020 01:43:59 GMT
content-typetext/html; charset=UTF-8
content-length14228
connectionkeep-alive
x-powered-byPHP/7.1.33
x-powered-byPleskLin
last-modifiedFri, 24 Jan 2020 01:13:30 GMT
varyAccept-Encoding
content-encodinggzip
cache-controlmax-age=0
expiresFri, 24 Jan 2020 01:43:59 GMT
ms-author-viaDAV
statuscode200
http_versionHTTP/1.1

External factors

Blacklists
(Critically important)
This website is not classified "for adult only".
This website is not listed on the Shallalist.
This website is referenced by wikipedia.
This website has excellent links from other websites.
This website has backlinks from 2,154 referring domains.
This website has 252,742 backlinks.
This website has backlinks from 1,541 different ip addresses.
Facebook popularity
(Somewhat important)
This website is not very popular on facebook.
Listed on Webwiki
(Nice to have)
This website is listed on Webwiki.

Robots.txt

User-agent: *
Disallow: /wp-admin/
Allow: /wp-admin/admin-ajax.php

Facebook popularity

Shares / Likes / Comments
0

Only the data for the given URL is shown. We cannot determine the social actions for a linked fan page.

Search preview

chabotspace.org
Home Page - Chabot Space & Science Center | East Bay Area - Oak...
Visit our Space and Science Center, with exhibits, telescopes, a planetarium, and more, in the beautiful Redwoods Regional Park of Oakland.

Most important keywords

Seobility found the following keywords. You can check the keyword optimization of this page for each keyword.

KeywordResultRecheck
Space65%Check
Space Science59%Check
Chabot56%Check
Chabot Space Science Center55%Check
Space Science Center55%Check
Science Center54%Check
Oakland47%Check
Oakland CA43%Check
Telescope40%Check
Visit40%Check

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