Technorama.ch - SEO Checker

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Overview of the SEO Check
Meta information
100% 
Page quality
92% 
Page structure
54% 
Link structure
87% 
Server
92% 
External factors
100% 
SEO Score
Response time
0.55 s
File size
88.90 kB
Words
617
Media files
12
Number of links
67 internal / 14 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
What is a science centre? - Swiss Science Center Technorama
The length of the page title is perfect. (562 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Everything in Technorama can be touched, played and experimented with: hands on!
The length of the meta description is perfect. (518 pixels out of 1000 max pixel length)
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
Language defined in HTML: en-en
Server location: United States of America
Invalid country
The following language is defined by HTML: en-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
descriptionEverything in Technorama can be touched, played and experimented with: hands on!
msapplication-TileColor#ffffff
theme-color#ffffff
facebook-domain-verification1eh7qx82jfqt0e26ecl27ltj1dsq78
robotsmax-image-preview:large
generatorPowered by Slider Revolution 6.7.38 - responsive, Mobile-Friendly Slider Plugin for WordPress with comfortable drag and drop interface.
msapplication-TileImagehttps://www.technorama.ch/wp-content/uploads/2017/07/cropped-logo-black-2-1-270x270.png
viewportwidth=device-width, initial-scale=1.0
google-site-verification4QJpXsRexX9LM0Po4lWMINxbkVrXmb6mUf05MxBqs3I
langen-en
og:titleWhat is a science centre?
og:typewebsite
og:site_nameSwiss Science Center Technorama
og:urlhttps://www.technorama.ch/en/home
og:descriptionEverything in Technorama can be touched, played and experimented with: hands on!
og:imagehttps://www.technorama.ch/wp-content/uploads/2025/01/Technorama_farbige-Taschenlampen-8-300x300.jpg
og:image:width300
og:image:height300
X-UA-CompatibleIE=
charsetutf-8

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Page quality

Content
(Critically important)
This page contains 617 words. That's ok.
33.9% 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.
11 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 14.38 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1.0" is provided.
At least one 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 12 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
data:[...] Base64No alt attribute provided
.../themes/pmdtheme/assets/images/waves.jpgNo alt attribute provided
...content/uploads/2017/11/icon_tickets.pngNo alt attribute provided
/wp-content/uploads/2017/11/icon_uhr.pngNo alt attribute provided
/wp-content/uploads/2020/03/Umschlag_01.pngNo alt attribute provided
...ontent/uploads/2017/11/icon_location.pngNo alt attribute provided
data:[...] Base64FacebookFacebook
data:[...] Base64InstagramInstagram
data:[...] Base64YouTubeYouTube
data:[...] Base64VimeoVimeo
data:[...] Base64TripAdvisorTripAdvisor
Video URLWidthHeight
...29587460-52A4-4F38-8AAB-90B9EF789291.mov100%

Page structure

H1 heading
(Critically important)
What is a science centre?
Too many H1 headings
Headings
(Important)
Some headings occur twice on the page.
Some headings do not have any content.

Heading structure

Heading levelContent
H1 What is a science centre?
H1 Latest News
H1 Discover Technorama
H1 Support us
H2 Contact
H3 Open 365 days a year
H3 Latest News Duplicate text
H3 Rehearsals for the new lightning show have begun!
H3 Empty heading
H3 Discover Technorama Duplicate text
H3 Your Technorama moment
H3 Your school visit
H3 MORE THAN JUST SEMINAR ROOMS
H3 Empty heading
H3 Support us Duplicate text
H3 «TECHNORAMA 2050» – a project for the future
H3 Become a member!
H3 Partnerships
H3 In die Zukunft investieren: Gartenmann Engineering unterstützt TECHNORAMA 2050
H3 Zeitreise in Tönen: Technorama schenkt der Stiftung Public Domain historische Tonträger
H3 MakerDays 2025: Bastelwelt mit polarisierenden Elementen
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.
There are 3 links with a trivial anchor text.
The number of internal links is ok.
None of the anchor texts is too long.
There are 14 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.technorama.ch/A-TITLE Home
https://www.technorama.ch/de/homeDeutsch
https://www.technorama.ch/en/homeEnglish
https://www.technorama.ch/fr/homeFrançais
https://www.technorama.ch/it/homeItaliano
/en/visitVisit
/en/visit/opening-hours-and-pr...Prices
/en/visit/arrivalDirections
/en/visit/accessibilityAccessibility
/en/visit/daily-programmeProgramme and opening hours
/en/visit/cateringFood and Refreshments
/en/visit/faqFAQ
/en/scoutExplore
/de/erkunden/ausstellungenExpositions
https://explorer.technorama.ch...External Subdomain Anchor Exponate
https://explorer.technorama.ch...External Subdomain Anchor Shows
/en/scout/workshops-and-openlabsWorkshops and OpenLabs
/en/annual-passesAnnual passes
/en/giftsVouchers
/en/learningLearn
https://booking.technorama.ch/...New window External Subdomain Book a class visit
/en/learning/hints-for-attendi...Planning your class trip
/en/learning/continuing-educat...Training Courses
/en/learning/educational-modelDidactic concept
https://www.technorama.ch/en/meetMeet
/en/meet/events-2Plan an event
/en/abendoeffnungAbendöffnung
/en/mietraeumeMieträume
/en/meet/rentalsRent exhibitions
/en/meet/in-vino-scientiaIn Vino Scientia
/en/meet/birthday-partyChildren's birthday party
/en/supportSupport
/en/spendenDonate
https://technorama2050.ch/New window External Project Technorama2050
/en/support/exponate-patenscha...Exponate-Patenschaften
/en/support/friends-of-technoramaFriends of Technorama (SGPT)
/en/support/partnerschaftenSponsoring
/en/support/business-partnershipVTW Technorama - Business Partnership
/en/legacies-and-bequestsLegacies and bequests
/en/about-usAbout us
/en/visit/socialwallSocial Wall
/en/visit/technorama-blogBlog
/en/about-us/organizationOrganisation
/en/about-us/get-in-touchContact
/en/visit/inklusion-und-divers...Inclusion and diversity
/en/support/patronage-committeePatronage committee
/en/about-us/jobsJobs
/en/about-us/media-libraryMedia
/en/about-us/media-library/pre...Press photos & videos
/en/about-us/media-library/med...Media archive
https://booking.technorama.ch/...New window External Subdomain Buy Online Ticket now
https://booking.technorama.ch/...New window External Subdomain Tickets Buy online
/en/visit/opening-hours-and-pr...New window Open daily 10 am to 5 pm
/en/newsletter-registrationNewsletter Subscribe to a newsletter
/en/visit/arrivalDirections Travel by public transport. Parking spaces are limited!
/de/neue-blitzshowMore about the lightning show break
https://explorer.technorama.ch...New window External Subdomain Technorama Explorer
/en/learningText duplicate Learn
/en/meet/eventsBook
https://technorama2050.ch/New window External Trivial anchor text
Read more
/en/support/friends-of-technoramaBecome a member
/en/support/partnerschaftenPartnerships
/de/blogde/in-die-zukunft-inve...Text duplicate Trivial anchor text
Read more
/de/besuchen/technorama-blogMore articles
/de/blogde/zeitreise-in-toenen...Text duplicate Trivial anchor text
Read more
/de/besuchen/technorama-blogText duplicate More articles
/de/blogde/das-technorama-an-d...Text duplicate Trivial anchor text
Read more
/de/besuchen/technorama-blogText duplicate More articles
https://goo.gl/maps/g7xouALQFQ32New window External No Text
https://www.facebook.com/techn...New window External Subdomain IMG-ALT Facebook
https://www.instagram.com/swis...New window External Subdomain IMG-ALT Instagram
https://www.youtube.com/channe...New window External Subdomain IMG-ALT YouTube
https://vimeo.com/ssctNew window External IMG-ALT Vimeo
https://www.tripadvisor.ch/Att...New window External Subdomain IMG-ALT TripAdvisor
https://www.technorama.ch/de/homede
https://www.technorama.ch/en/homeen
https://www.technorama.ch/fr/homefr
https://www.technorama.ch/it/homeit
/en/newsletter-registrationNew window Subscribe
https://www.technorama.ch/de/agbNew window AGB & Datenschutz
/wp/wp-login.php?redirect_to=h...Login

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.technorama.ch/en/home"
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 0.55 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 (89 kB).

HTTP Response Header

NameValue
x-litespeed-cache-controlno-cache
cache-controlno-cache, must-revalidate, max-age=0, no-store, private
content-typetext/html; charset=UTF-8
content-encodingbr
varyAccept-Encoding
dateTue, 23 Dec 2025 08:22:42 GMT
access-control-allow-origin*
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 108 referring domains.
This page has 192 backlinks.
This page has backlinks from 80 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

User-agent: *
Disallow: /wp

Similar sites

Search preview

www.technorama.ch › home
What is a science centre? - Swiss Science Center Technorama
Everything in Technorama can be touched, played and experimented with: hands on!

Most important keywords

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

KeywordResultRecheck
Technorama77%Check
science66%Check
centre66%Check
Science Centre66%Check
Swiss Science Center Technorama63%Check
TECHNORAMA 205061%Check
Technorama offers59%Check
Technorama Explorer59%Check
Science Center58%Check
Swiss Science58%Check
Show more keywords and terms

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