Open-i.swiss - SEO Checker

Sign up for free! PDF Export
Overview of the SEO Check
Meta information
80% 
Page quality
52% 
Page structure
79% 
Link structure
96% 
Server
91% 
External factors
100% 
SEO Score
Response time
0.26 s
File size
115.00 kB
Words
100
Media files
18
Number of links
24 internal / 6 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Open-i | Switzerland’s Innovation Facilitator
The length of the page title is perfect. (386 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)
https://www.open-i.swiss/en
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en
Server location: United States of America
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
next-size-adjustEmpty
robotsindex
langen
twitter:cardsummary_large_image
twitter:titleNZZ Connect | SEF
og:titleNZZ Connect | SEF
og:urlhttps://www.open-i.swiss/en
og:localeen
og:typewebsite
charsetutf-8

Automatically check open-i.swiss including all subpages at once!

Try for free
Guaranteed free of charge during trial period.

Page quality

Content
(Critically important)
There are only 100 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
No paragraphs were detected.
12% of the text are stop words.
The page contains a listing, which indicates a good text layout.
No placeholders texts or images were found.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1" 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 6 tags for this page.
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
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
...-i_logo-ohne-claim_colour.png&w=384&q=75logo
...-i_logo-ohne-claim_colour.png&w=256&q=75logo
...-i_24-impressionen_3-008.jpg&w=3840&q=75hero-image
..._kambundji-freigestellt_2.png&w=640&q=75image-avatar
...uenschwander-freigestellt.png&w=640&q=75image-avatar
...na_el-assady-freigestellt.png&w=640&q=75image-avatar
...ilipp_furler-freigestellt.png&w=640&q=75image-avatar
...serge_bavaud-freigestellt.png&w=640&q=75image-avatar
...26-ai_robotics-kombi-web.png&w=3840&q=75AI & Robotics
...-defense_space-kombi-web.png&w=3840&q=75Defence & Space
...-energy_fusion-kombi-web.png&w=3840&q=75Energy & Fusion
...alth_lifestyle-kombi-web.png&w=3840&q=75Health & Lifestyle
...tnerbanner-en-1777364089.jpg&w=3840&q=75media-image
.../linkedin_logo_rgb_black.png&w=3840&q=75logo
...s/youtube_logo_rgb_black.png&w=3840&q=75logo
...n-i_logo-ohne-claim_colour.png&w=96&q=75logo
...n-i_logo-ohne-claim_colour.png&w=96&q=75logo

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.

Heading structure

Heading levelContent
H3 Ditaji Kambundji
H3 Daniel Neuenschwander
H3 Menna El-Assady
H3 Philipp Furler
H3 Serge Bavaud
H3 Information
H3 History
H3 Media
H4 Speaker highlights
H4 Swiss elite athlete
H4 Director of Human and Robotic Exploration, European Space Agency ESA
H4 Assistant Professor & Human-AI Expert, ETH Zurich
H4 Co-CEO, Synhelion AG
H4 Director, Federal Intelligence Service
H4 Tickets 2026
H4 Conference ticket
H4 Investor ticket
H4 Start-up ticket
H4 Student ticket
H4 More about Open-i
Some anchor texts are used more than once.
The number of internal links is ok.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are 6 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.open-i.swiss/enOpen-i
/en/ticketsTickets
/en/speakerSpeakers
/en/swiss-technology-awardSwiss Technology Award
/en/partnerPartners
/en/nzz-connect-opnNZZ Connect
https://www.open-i.swiss/enIMG-ALT logo
https://www.open-i.swiss/enText duplicate IMG-ALT logo
/en/speakerAll speakers
/en/profile/ditaji-kambundjiDitaji Kambundji Swiss elite athlete
IMG-ALT image-avatar
/en/profile/daniel-neuenschwanderDaniel Neuenschwander Director of Human and Robotic Exploration, European Space Agency ESA
IMG-ALT image-avatar
/en/profile/menna-el-assadyMenna El-Assady Assistant Professor & Human-AI Expert, ETH Zurich
IMG-ALT image-avatar
/en/profile/philipp-furlerPhilipp Furler Co-CEO, Synhelion AG
IMG-ALT image-avatar
/en/profile/serge-bavaudSerge Bavaud Director, Federal Intelligence Service
IMG-ALT image-avatar
https://shop.connect.nzz.ch/New window External Subdomain Anchor Buy now
https://shop.connect.nzz.ch/New window External Subdomain Anchor Text duplicate Buy now
https://shop.connect.nzz.ch/New window External Subdomain Anchor Text duplicate Buy now
https://shop.connect.nzz.ch/New window External Subdomain Anchor Text duplicate Buy now
/en/informationLearn more
/en/reviewsText duplicate Learn more
https://www.open-i.swiss/en/newsLearn moere
/en/legal-informationLegal information
https://www.open-i.swiss/en/agbGTC
/en/datenschutzPrivacy policy
https://www.linkedin.com/compa...External Subdomain Text duplicate IMG-ALT logo
https://www.youtube.com/@NZZCo...External Subdomain Text duplicate IMG-ALT logo
https://www.open-i.swiss/deDE
https://www.open-i.swiss/enEN
https://www.open-i.swiss/enText duplicate IMG-ALT logo
https://www.open-i.swiss/enText duplicate IMG-ALT logo

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.open-i.swiss/en"
HTTP header
(Important)
The X-powered header is sent within the response header. (unnecessary)
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time is excellent with 0.26 seconds.
The file size of the HTML document is fine (115 kB).

HTTP Response Header

NameValue
age0
cache-controlprivate, no-cache, no-store, max-age=0, must-revalidate
content-encodingbr
content-typetext/html; charset=utf-8
dateWed, 27 May 2026 19:45:11 GMT
link</_next/static/media/089c509214b6d909-s.p.otf>; rel=preload; as="font"; crossorigin=""; type="font/otf", </_next/static/media/11f13cce8129df85-s.p.otf>; rel=preload; as="font"; crossorigin=""; type="font/otf", </_next/static/media/1741baf57a193c1b-s.p.otf>; rel=preload; as="font"; crossorigin=""; type="font/otf", </_next/static/media/1a0b3a8f9e423bb7-s.p.otf>; rel=preload; as="font"; crossorigin=""; type="font/otf", </_next/static/media/2408001c7202d458-s.p.otf>; rel=preload; as="font"; crossorigin=""; type="font/otf", </_next/static/media/387677dd03000339-s.p.otf>; rel=preload; as="font"; crossorigin=""; type="font/otf", </_next/static/media/69e9e054cad29a77-s.p.ttf>; rel=preload; as="font"; crossorigin=""; type="font/ttf", </_next/static/media/849a96cf8fe00bdb-s.p.otf>; rel=preload; as="font"; crossorigin=""; type="font/otf", </_next/static/media/8aa935a5be29cb56-s.p.otf>; rel=preload; as="font"; crossorigin=""; type="font/otf", </_next/static/media/c6d96cbf06abb46b-s.p.otf>; rel=preload; as="font"; crossorigin=""; type="font/otf", </_next/static/media/cf2686e946b549ad-s.p.ttf>; rel=preload; as="font"; crossorigin=""; type="font/ttf", </_next/static/media/d0bc87a819730d23-s.p.ttf>; rel=preload; as="font"; crossorigin=""; type="font/ttf", </_next/static/media/d2a94de9c43b2645-s.p.ttf>; rel=preload; as="font"; crossorigin=""; type="font/ttf", </_next/static/media/decd470703b81ffa-s.p.otf>; rel=preload; as="font"; crossorigin=""; type="font/otf", </_next/static/media/e6ccaafafab552d4-s.p.otf>; rel=preload; as="font"; crossorigin=""; type="font/otf", </_next/static/css/d87f50d510acd3bf.css>; rel=preload; as="style", </_next/static/css/15cbae759d1218d5.css>; rel=preload; as="style"
serverVercel
strict-transport-securitymax-age=63072000
varyrsc, next-router-state-tree, next-router-prefetch, next-router-segment-prefetch
x-matched-path/[domain]/[lang]
x-powered-byNext.js
x-vercel-cacheMISS
x-vercel-idfra1::fra1::zrdtj-1779911111592-42d2ef4771b4
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 85 referring domains.
This page has 599 backlinks.
This page has backlinks from 80 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-Agent: *
Allow: /

Sitemap: https://www.open-i.swiss/sitemap.xml

Similar sites

Search preview

Most important keywords

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

KeywordResultRecheck
Open-i62%Check
Swiss49%Check
ticket47%Check
Director47%Check
Space47%Check
Human47%Check
Robotic47%Check
Media47%Check
Ditaji45%Check
Kambundji45%Check
Show more keywords and terms

Automatically check open-i.swiss including all subpages at once!

Try for free
Guaranteed free of charge during trial period.

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