Operagallery.com - SEO Checker

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Overview of the SEO Check
Meta information
100% 
Page quality
42% 
Page structure
100% 
Link structure
86% 
Server
96% 
External factors
100% 
SEO Score
Response time
0.48 s
File size
24.90 kB
Words
102
Media files
7
Number of links
23 internal / 7 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Opera Gallery – Modern and Contemporary art
The length of the page title is perfect. (417 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Opera Gallery is an international gallery specializing in modern and contemporary art with 16 locations worldwide.
The length of the meta description is perfect. (698 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.operagallery.com/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en
Server location: Canada
The following language is defined by HTML: en
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 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
viewportwidth=device-width, initial-scale=1, shrink-to-fit=no
csrf-token70uPTK9rqA64ueBYuf9EfGmrv4UnxozSgIYVilgb
google-site-verificationG_Ewc5iZ3LeYx7va2cmcuEd1zCgpImNwS6Qs0mv9REg
ahrefs-site-verification125f3839740ac90dfd8f08e73c4bf595c04d13695156b126099934ff23c3a07a
robotsindex, follow
descriptionOpera Gallery is an international gallery specializing in modern and contemporary art with 16 locations worldwide.
langen
charsetutf-8

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Page quality

Content
(Critically important)
There are only 102 words on this page. Use at least 250 words to provide useful information.
Some words from the page title are not used within the pages content
Only 1 paragraph/s was/were found on this page.
23.5% of the text are stop words.
The page contains a listing, which indicates a good text layout.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 12 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 "width=device-width, initial-scale=1, shrink-to-fit=no" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 6 tags for this page.
Image SEO
(Somewhat important)
6 images have no alt attribute. The content of alt attributes is used by search engines.
Social Networks
(Nice to have)
This page is optimized perfectly for social networks.
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
/img/opera-gallery-logo.svgOpera Gallery is an international gallery specializing in modern and contemporary art with 16 locations worldwide.
...ream, 1968. Photography © Eva Herzog.jpgNo alt attribute provided
.../Installation view lines in motion 3.jpgNo alt attribute provided
...n_Installation_View-©Enrique-Palacio.jpgNo alt attribute provided
... of 'Le Féminin', © Nicolas Brasseur.jpgNo alt attribute provided
...ooms/alex-sutcliffe-falling-in-place.jpgNo alt attribute provided
...n-Portraiture-Eva-Herzog-Photography.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
Opera Gallery is an international gallery specializing in modern and contemporary art with 16 locations worldwide.
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Opera Gallery is an international gallery specializing in modern and contemporary art with 16 locations worldwide.
H2 Niki de Saint Phalle & Yayoi Kusama, Inner Child
H2 Lines in Motion
H2 Thomas Dillon, 'Body Work'
H2 Le Féminin
H2 Alex Sutcliffe
H2 Gustavo Nazareno, ‘Orixás: Personal Tales on Portraiture’
6 links don't have an 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 7 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.operagallery.com/Subdomain IMG-ALT Opera Gallery is an international gallery specializing in modern and contemporary art with 16 locations worldwide.
/artistsSubdomain ARTISTS (current)
/exhibitionsSubdomain EXHIBITIONS
/viewing-roomsSubdomain VIEWING ROOMS
/fairsSubdomain FAIRS
https://www.operagallery.com/newsSubdomain NEWS
/aboutABOUT
/contactNofollow Subdomain CONTACT
https://www.operagallery.com/Anchor No Text
/event/niki-de-saint-phalle-an...Subdomain Niki de Saint Phalle & Yayoi Kusama, Inner Child
/event/niki-de-saint-phalle-an...Subdomain No Text
/event/thomas-dillon-body-workSubdomain Thomas Dillon, 'Body Work'
/event/thomas-dillon-body-workSubdomain No Text
/event/le-feminin-art-exhibitionSubdomain Le Féminin
/event/le-feminin-art-exhibitionSubdomain No Text
/viewing-rooms/alex-sutcliffe-...Subdomain No Text
/viewing-rooms/alex-sutcliffe-...Subdomain Alex Sutcliffe
/viewing-rooms/gustavo-nazaren...Subdomain No Text
/viewing-rooms/gustavo-nazaren...Subdomain Gustavo Nazareno, ‘Orixás: Personal Tales on Portraiture’
/aboutAbout
/careersCareers
/terms-conditionsTerms
https://www.instagram.com/oper...External Subdomain No Text
https://www.facebook.com/Opera...External Subdomain No Text
https://twitter.com/operagalleryExternal No Text
/news/opera-gallery-is-on-wech...Subdomain No Text
https://www.youtube.com/channe...External Subdomain No Text
https://www.pinterest.ch/opera...External Subdomain No Text
https://www.linkedin.com/compa...External Subdomain No Text
http://weibo.com/operagalleryExternal No Text

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.operagallery.com/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time of 0.48 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 (25 kB).

HTTP Response Header

NameValue
dateTue, 27 May 2025 05:23:27 GMT
content-typetext/html; charset=UTF-8
cache-controlno-cache, private
set-cookie428 Characters
varyAccept-Encoding
strict-transport-securitymax-age=16000000
cf-cache-statusDYNAMIC
server-timingcfCacheStatus;desc="DYNAMIC"
speculation-rules"/cdn-cgi/speculation"
servercloudflare
cf-ray9463148f8a49d13a-CDG
content-encodingbr
alt-svch3=":443"; ma=86400
statuscode200
http_versionHTTP/2

External factors

This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 282 referring domains.
This page has 2,825 backlinks.
This page has backlinks from 259 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

User-agent: *
Disallow: /storage/
Allow: /storage/viewingrooms/
Sitemap: https://www.operagallery.com/sitemap.xml

Similar sites

Search preview

www.operagallery.com
Opera Gallery – Modern and Contemporary art
Opera Gallery is an international gallery specializing in modern and contemporary art with 16 locations worldwide.

Most important keywords

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

KeywordResultRecheck
Gallery54%Check
Opera54%Check
Contemporary Art54%Check
Opera Gallery54%Check
Opera Gallery Modern49%Check
modern40%Check
Niki40%Check
Saint40%Check
Phalle40%Check
Inner40%Check
Show more keywords and terms

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