Pic.nypl.org - SEO Checker

Sign up for free! PDF Export
Overview of the SEO Check
Meta information
74% 
Page quality
76% 
Page structure
100% 
Link structure
28% 
Server
91% 
External factors
100% 
SEO Score
Response time
0.28 s
File size
27.20 kB
Words
2231
Media files
7
Number of links
21 internal / 51 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
PIC - Photographers’ Identities Catalog
The length of the page title is perfect. (350 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Experimental interface to a collection of biographical data describing photographers, studios, manufacturers, and others involved in the production of photographic images.
The meta description is too long: 1049 pixels from max. 1000 pixels. Optimize description
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)
This page is hosted on a subdomain. Use a top level domain for better SEO results.
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 HTML 5 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
viewportminimum-scale=1.0, width=device-width, maximum-scale=1, user-scalable=no ,initial-scale=1.0
csrf-paramauthenticity_token
csrf-tokennWR+Az3EDc+Rgo234boOvcjDG9lYzgI+jWOeNaViGCUB2dEtpKDhvyVySPR54T0nyzHinxLqbch5HhfGI8KzVw==
descriptionExperimental interface to a collection of biographical data describing photographers, studios, manufacturers, and others involved in the production of photographic images.
og:titlePIC - Photographers’ Identities Catalog
og:typewebsite
og:imagehttps://pic.nypl.org/assets/hero-a5fc7c41cb89bb89f46c18f3b881c5cd2c736f81507661fcbdb02011d38e41bd.png
og:descriptionExperimental interface to a collection of biographical data describing photographers, studios, manufacturers, and others involved in the production of photographic images.
og:urlhttp://pic.nypl.org/
twitter:cardsummary_large_image
twitter:site@nypl_labs
twitter:titlePIC - Photographers’ Identities Catalog
twitter:descriptionExperimental interface to a collection of biographical data describing photographers, studios, manufacturers, and others involved in the production of photographic images.
twitter:image:srchttps://pic.nypl.org/assets/hero-a5fc7c41cb89bb89f46c18f3b881c5cd2c736f81507661fcbdb02011d38e41bd.png
twitter:domainhttp://pic.nypl.org/

Test up to 1.000 webpages of pic.nypl.org with our free plan!

Try For Free
No trial. It's just free!

Page quality

Content
(Critically important)
These Typos were found:
  • ninteenth => nineteenth
This page contains 2231 words. That's ok.
43.1% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
Words from the H1 heading are used in the page content.
The page contains a listing, which indicates a good text layout.
26 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 19.97 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
A viewport "minimum-scale=1.0, width=device-width, maximum-scale=1, user-scalable=no ,initial-scale=1.0" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 45 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
...6aba6fbf1d830d9f2c068176285829f81c6e.pngNo alt attribute provided
...373b0926ba238e8cdd648f7287d81fbc5ad1.pngNo alt attribute provided
...35e12b5666bd8ffc64be26eba6cbcb2a07b8.pngNo alt attribute provided
...44088a9757e0890a84e183e582281a573abc.pngNo alt attribute provided
...b69703a899812a4e450ea1e2943956431887.jpgNo alt attribute provided
...d3d3e900031927f78de2bd88cc9d56c97ac7.pngNo alt attribute provided
...fd0809a5cec77e86e65bce6718c95dbd12f4.jpgNo alt attribute provided

Page structure

H1 heading
(Critically important)
Photographers’ Identities Catalog
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Photographers’ Identities Catalog
H2 Sample Searches
H2 Frequently Asked Questions
H2 Background
H3 Learn about a topic of interest
H3 Find photographs by a particular photographer
H3 Identify and date your photographs
H3 Have fun & explore!
H3 I’m a photographer. Can I be listed in PIC?
H3 I have a collection of photographs. Will PIC link to it?
H3 Why do some of my results not match my query?
H3 It looks like there are fewer than 116,000 names in PIC. Why is that?
H3 Why are there so many people on a tiny island off the west coast of Africa?
H3 I have information PIC lacks, or I’ve spotted an error. How do I contribute or request a correction?
H3 If PIC is about photographer’s identities, why is the map so prominent?
H3 Why can’t I click a point on the map and see who’s there?
H3 Where did all these photographer biographies come from?
H3 Is PIC an Authority File?
H3 Where can I learn more about the history of photography or photographic processes?
H3 Can I get the data?
H3 What technology is behind this map?
H3 I have other questions not answered here!
Some internal links have dynamic parameters. All internal URLs, which are not marked as nofollow, should not contain dynamic parameters.
Some anchor texts are used more than once.
4 links don't have an anchor text.
The number of internal links is ok.
None of the anchor texts is too long.
There are too many external links (51) on this page.

Found links on this page

LinkAttributesAnchor text
https://nypl.org/New window External W
https://nypl.org/New window External The New York Public Library
https://pic.nypl.org/Photographers’ Identities Catalog
https://pic.nypl.org/mapEnter PIC
https://pic.nypl.org/Anchor Samples
https://pic.nypl.org/Anchor FAQ
https://pic.nypl.org/Anchor Background
/map/?address.AddressTypeID=*&...No Text
/map/?address.AddressTypeID=*&...Try it!
/map/?address.AddressTypeID=*&...No Text
/map/?address.AddressTypeID=*&...Text duplicate Try it!
/map/?address.AddressTypeID=*&...No Text
/map/?address.AddressTypeID=*&...Text duplicate Try it!
https://pic.nypl.org/map/?mode=3No Text
https://pic.nypl.org/map/?mode=3Text duplicate Try it!
https://pic.nypl.org/Anchor Text duplicate Samples
https://pic.nypl.org/Anchor Text duplicate FAQ
https://pic.nypl.org/Anchor Text duplicate Background
https://en.wikipedia.org/wiki/...External Subdomain Null Island
http://www.degruyter.com/datab...External Subdomain Allgemeines Künstlerlexikon Online
http://www.ssdaggers.com/HG/ba...External Subdomain Baltimore Daguerreans
http://craigcamera.com/dag/External Craig's Daguerreian Registry
http://www.worldcat.org/title/...External Subdomain Cartes de visite in Ninteenth Century Photography
http://www.worldcat.org/title/...External Subdomain Directory of Civil War Photographers
http://www.worldcat.org/title/...External Subdomain Encyclopedia of Nineteenth-Century Photography
https://www.metmuseum.org/toah/External Subdomain Heilbrunn Timeline of Art History
http://authorities.loc.gov/External Subdomain Library of Congress Authorities
http://www.limis.lt/External Subdomain Lithuanian Integral Museum Information System
http://www.mnhs.org/people/pho...External Subdomain Minnesota Historical Society’s Directory of Minnesota Photographers
http://photogrammar.yale.edu/External Subdomain Photogrammar
http://www.worldcat.org/title/...External Subdomain Photographers’ Association of America’s Classified Membership Directories
http://db.lib.washington.edu/p...External Subdomain Photographers of the Pacific Northwest Database
http://photographydatabase.org/External PhotographyDatabase.org
http://www.photolondon.org.uk/External Subdomain photoLondon
http://www.worldcat.org/title/...External Subdomain Pioneer Photographers from the Mississippi to the Continental Divide
http://www.worldcat.org/title/...External Subdomain Pioneer Photographers of the Far West
http://www.lib.cam.ac.uk/rcs_p...External Subdomain Royal Commonwealth Society Index
http://www.getty.edu/research/...External Subdomain Union List of Artist Names
https://viaf.org/External Virtual International Authority File
https://www.wikidata.org/wiki/...External Subdomain Wikidata
https://en.wikipedia.org/wiki/...External Subdomain Wikipedia
http://viaf.org/External VIAF
http://www.getty.edu/research/...External Subdomain ULAN
https://www.wikidata.org/External Subdomain Text duplicate Wikidata
http://viaf.org/viaf/77594538External Dorothea Lange
https://www.wikidata.org/wiki/...External Subdomain for
http://vocab.getty.edu/ulan/50...External Subdomain example
http://www.nypl.org/locations/...External Subdomain Photography Collection
http://www.nypl.org/collection...External Subdomain processes, a timeline of photo history and a bibliography
http://wallachprintsandphotos....External Subdomain Prints and Photographs Online Catalog
https://github.com/NYPL/pic-dataExternal this GitHub repository
/constituents/a-z/abrowse an alphabetical list of all constituents
https://pic.nypl.org/mapmap interface
http://cesiumjs.org/External CesiumJS
https://en.wikipedia.org/wiki/...External Subdomain WebGL
http://caniuse.com/External Anchor supported by the latest browsers
https://www.elastic.co/product...External Subdomain ElasticSearch
https://github.com/NYPL/pic-appExternal available on GitHub
https://github.com/NYPL/pic-ap...External map JavaScript code
http://typescriptlang.org/External TypeScript
https://twitter.com/nypl_labsExternal contact us on Twitter
https://pic.nypl.org/Anchor Text duplicate Samples
https://pic.nypl.org/Anchor Text duplicate FAQ
https://pic.nypl.org/Anchor Text duplicate Background
https://eastman.org/External Eastman Museum
https://photographydatabase.org/External photographydatabase.org
http://www.nypl.org/help/about...External Subdomain Privacy Policy
http://www.nypl.org/help/about...External Subdomain Rules and Regulations
http://www.nypl.org/help/about...External Subdomain Terms and Conditions
http://www.nypl.org/collection...External Subdomain NYPL Labs
http://wallachprintsandphotos....External Subdomain The Miriam and Ira D. Wallach Division of Art, Prints and Photographs
http://www.nypl.org/External Subdomain Text duplicate The New York Public Library
A-TITLE Visit NYPL.org

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://pic.nypl.org/"
HTTP header
(Important)
The web server version is sent within the HTTP header.
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is excellent with 0.28 seconds.
The file size of the HTML document is fine (27 kB).

HTTP Response Header

NameValue
dateFri, 17 May 2024 00:15:26 GMT
content-typetext/html; charset=utf-8
x-frame-optionsSAMEORIGIN
x-xss-protection1; mode=block
x-content-type-optionsnosniff
x-download-optionsnoopen
x-permitted-cross-domain-policiesnone
referrer-policystrict-origin-when-cross-origin
access-control-allow-origin*
access-control-request-method*
etagW/"b26a5b891fcda2fe1c376065d2a3f945"
cache-controlmax-age=0, private, must-revalidate
x-request-id6b3e97f6-4544-40b6-b201-e556cb988714
x-runtime0.047304
serverWEBrick/1.6.1 (Ruby/2.7.6/2022-04-12)
set-cookie325 Characters
strict-transport-securitymax-age=31536000
x-cdnImperva
content-encodinggzip
x-iinfo7-16983812-16983814 NNYY CT(100 105 0) RT(1715904925499 7) q(0 0 0 0) r(0 1) U12
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 2,844 referring domains.
This page has 199,862 backlinks.
This page has backlinks from 340 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

# See http://www.robotstxt.org/robotstxt.html for documentation on how to use the robots.txt file
#
# To ban all spiders from the entire site uncomment the next two lines:
# User-agent: *
# Disallow: /

Similar sites

Search preview

pic.nypl.org
PIC - Photographers’ Identities Catalog
Experimental interface to a collection of biographical data describing photographers, studios, manufacturers, and others involved in the production of photographic images.

Most important keywords

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

KeywordResultRecheck
photographer77%Check
Photographers73%Check
Photographers Identities71%Check
PIC66%Check
Identities66%Check
Identities Catalog65%Check
Catalog62%Check
PIC data60%Check
000 photographers57%Check
Female photographers54%Check
Show more keywords and terms

Test up to 1.000 webpages of pic.nypl.org with our free plan!

Try For Free
No trial. It's just free!

Cookie Policy

We use cookies to make our site work and also for analytics and advertising purposes. You can enable or disable optional cookies as desired. See the following links for more information.

Contact | Privacy

We need these so the site can function properly

So we can better understand how visitors use our website

So we can serve you tailored ads and promotions