Blair.pha.jhu.edu - SEO Checker

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Overview of the SEO Check
Meta information
64% 
Page quality
69% 
Page structure
97% 
Link structure
83% 
Server
83% 
External factors
100% 
SEO Score
Response time
0.76 s
File size
13.50 kB
Words
1437
Media files
7
Number of links
26 internal / 36 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
William P. Blair's Home Page
The length of the page title is perfect. (262 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is missing.
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
No canonical link is specified.
Language
(Somewhat important)
Language detected in text: en
Server location: United States of America
The language is not specified in the HTML markup.
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 character encoding is not specified.
The character encoding is not specified in the HTTP header.
Doctype
(Nice to have)
No doctype markup was found.
Favicon
(Nice to have)
No favicon is linked in the HTML code.

Meta tags

No meta tags were found.

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Page quality

Content
(Critically important)
This page contains 1437 words. That's ok.
36.1% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
The page contains a listing, which indicates a good text layout.
25 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 19.82 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No viewpoint tag is provided.
No Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 29 tags for this page.
Image SEO
(Somewhat important)
7 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
/billpix/Bill_head_Jul16.jpgNo alt attribute provided
/hut_extras/blue_line.gifNo alt attribute provided
/hut_extras/blue_line.gifNo alt attribute provided
/hut_extras/blue_line.gifNo alt attribute provided
/hut_extras/blue_line.gifNo alt attribute provided
/hut_extras/blue_line.gifNo alt attribute provided
/hut_extras/blue_line.gifNo alt attribute provided

Page structure

H1 heading
(Critically important)
William P. Blair
The H1 heading is too short (16 characters). It should be at least 20 Characters long.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 William P. Blair
H2 Biographical Information and Publications
H2 Education and Outreach
H2 Global Warming Information
There are 1 links with a trivial anchor text.
The number of internal links is ok.
Every linktext is unique.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are too many external links (36) on this page.

Found links on this page

LinkAttributesAnchor text
/billpix/Bill_head_Jul16.jpgWilliam P. Blair
/wpb_bio.htmlBrief Biography
/wpb_research.htmlResearch Interests
/education.htmlEducational Materials
/gwcc.htmlGlobal Warming Materials
https://blair.pha.jhu.edu/Anchor Photo Travelogs
https://blair.pha.jhu.edu/Anchor AstroPhoto Releases
/WPB_pubs1r74.pdfPublications List (in PDF format, as of July 2017)
/cdn-cgi/l/email-protectionContact Bill
https://www.facebook.com/willi...External Subdomain Follow Bill on Facebook
http://www.pha.jhu.edu/External Subdomain Department of Physics and Astronomy
http://www.jhu.edu/External Subdomain The Johns Hopkins University.
http://www.stsci.edu/institute/External Subdomain Space Telescope Science Institute,
http://www.stsci.edu/jwst/External Subdomain James Webb Space Telescope
http://fuse.pha.jhu.edu/External Subdomain Far Ultraviolet Spectroscopic Explorer (FUSE)
http://hut.pha.jhu.edu/External Subdomain Hopkins Ultraviolet Telescope
http://www.stsci.edu/hst/External Subdomain Hubble Space Telescope
http://chandra.harvard.edu/External Subdomain The Chandra X-ray Observatory,
/wpb_bio.htmlFormal Biographical Sketch
/bill_bio.htmlInformal Biographical Sketch
/WPB_pubs17.pdfPublications Listing (through July 2017)
/wpb_research.htmlStatement of Research Interests
/papers/respaps.htmlRecent Research Papers On-line
/education.htmlInfo for Primary and Secondary Educators
http://fuse.pha.jhu.edu/outreach/External Subdomain FUSE Education and Outreach Page
http://violet.pha.jhu.edu/~wpb...External Subdomain Using Light to Learn About the Universe
/gwcc.htmlGlobal Warming Information
/gwcc.htmlHERE.
http://www.mooseheadranch.com/External Subdomain Moose Head Ranch
https://www.facebook.com/media...External Subdomain in this photo album.
https://www.facebook.com/media...External Subdomain Trivial anchor text
HERE
http://fuse.pha.jhu.edu/~wpb/w...External Subdomain Text duplicate Trivial anchor text
HERE
http://www.olivetcollege.edu/External Subdomain Olivet College
https://www.facebook.com/media...External Subdomain Iceland May 2-12, 2014.
http://www.olivetcollege.edu/External Subdomain Text duplicate Olivet College
http://fuse.pha.jhu.edu/~wpb/M...External Subdomain Telescopic Observing Run to the MMT Observatory on Mt. Hopkins, AZ, Sept. 11-14, 2007.
http://www.mmto.org/External Subdomain MMT Observatory
http://fuse.pha.jhu.edu/~wpb/p...External Subdomain Telescopic Observing Run at the WIYN Telescope on Kitt Peak, Arizona, Aug-Sept. 2008.
http://heritage.stsci.edu/2015...External Subdomain July 2015 Hubble Space Telescope 25th Anniversary photo release on the Veil Nebula in Cygnus
http://heritage.stsci.edu/2015...External Subdomain provided a description of the image
http://heritage.stsci.edu/2014...External Subdomain January 2014 Hubble Heritage Release of M83
http://heritage.stsci.edu/2008...External Subdomain July 2008 Hubble Heritage photo release on the remnant of SN1006, a 1000-year old supernova in our Galaxy.
http://hubblesite.org/newscent...External Hubble News site
http://fuse.pha.jhu.edu/~wpb/K...External Subdomain October 2004 Press Release support page on the 400th anniversary of the sighting of Kepler's supernova in 1604.
http://fuse.pha.jhu.edu/~wpb/c...External Subdomain June 2004 Press Release on the FUSE observation of a Star Behind the Cygnus Loop
http://heritage.stsci.edu/2003...External Subdomain June 2003 Hubble Heritage Image of the Pencil Nebula
/hstvela/hstvela.htmlVela supernova remnant HERE!
http://heritage.stsci.edu/publ...External Subdomain June 2000 Hubble Heritage Image of the Crab Nebula
/hstcrab/hstcrab.htmlHERE!
/cygloop.htmlHubble Space Telescope image of the Cygnus Loop supernova remnant
/papers/respaps.htmlpublished in the Astronomical Journal
http://hubble.esa.int/External Subdomain European Space Agency HST site
http://www.spacetelescope.org/...External Subdomain special photo release in October 2000.
http://www.jhu.edu/news_info/n...External Subdomain Colliding Supernova Remnants in NGC 6946
/n6946.jpgTrivial anchor text
Click here
/abell30/ab30.htmlAbell 30 Planetary Nebula
/TowsonTimes.cfm.htmlSeeing God's hand in galaxy's design
/Horowitz_Blair_Article_spr11.pdfAn Astronomer Shifts His Gaze from the Stars to the Earth
http://fuse.pha.jhu.edu/~wpb/f...External Subdomain The Spacecraft,
http://gallery.me.com/willieblairExternal Subdomain Anchor my Gallery page.
http://fuse.pha.jhu.edu/~wpb/f...External Subdomain The FUSE Song Book, November 2007.
/cdn-cgi/l/email-protectionSend E-MAIL to Bill Blair

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://blair.pha.jhu.edu/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time of 0.76 seconds is longer than the recommended limit of 0.4 seconds. A high response time unnecessarily slows down search engine crawling and results in bad user experience as well.
The file size of the HTML document is fine (14 kB).

HTTP Response Header

NameValue
dateThu, 15 Aug 2024 14:04:05 GMT
content-typetext/html
last-modifiedTue, 29 Aug 2017 21:10:19 GMT
strict-transport-securitymax-age=15724800; includeSubDomains
x-content-type-optionsnosniff
x-frame-optionsSAMEORIGIN
x-xss-protection1; mode=block
referrer-policystrict-origin-when-cross-origin
x-cache-statusMISS
cf-cache-statusDYNAMIC
set-cookie252 Characters
servercloudflare
cf-ray8b39bb528bfb3a79-FRA
content-encodinggzip
statuscode200
http_versionHTTP/2

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This website has excellent links from other websites.
This page has backlinks from 66 referring domains.
This page has 218 backlinks.
This page has backlinks from 57 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

No valid Robots.txt file was found.

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Search preview

blair.pha.jhu.edu
William P. Blair's Home Page

Most important keywords

Following keywords were found. You can check the keyword optimization of this page for each keyword.

KeywordResultRecheck
Blair78%Check
William66%Check
Bill Blair59%Check
JHU51%Check
format47%Check
Page46%Check
PDF format45%Check
JHU Alumni45%Check
Information43%Check
Global43%Check
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