Las3.de - SEO Checker

Overview of the SEO Check
Meta information
0% 
Page quality
79% 
Page structure
0% 
Link structure
62% 
Server
94% 
External factors
64% 
SEO Score
Response time
0.52 s
File size
183.90 kB
Words
972
Media files
62
Number of links
87 internal / 2 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Laboratory for Safe and Secure Systems (LaS³)
The length of the page title is perfect. (427 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Gemeinsam entdecken und entfalten wir Potenziale, treiben Veränderung voran und setzen neue Maßstäbe in der Welt der digitalen Sicherheit und des Software
The length of the meta description is perfect. (990 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
This site is blocked from indexing.
Canonical URL
(Important)
No canonical link is specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: de-de
Server location: United States of America
The following language is defined by HTML: de-de
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
descriptionGemeinsam entdecken und entfalten wir Potenziale, treiben Veränderung voran und setzen neue Maßstäbe in der Welt der digitalen Sicherheit und des Software
robotsnofollow, noindex
msapplication-TileImagehttps://www.las3.de/wp-content/uploads/2023/10/cropped-las3-favicon-270x270.png
article:published_time2023-07-24T09:10:25+01:00
article:modified_time2024-01-11T15:11:10+01:00
langde-de
twitter:cardsummary_large_image
twitter:titleLaboratory for Safe and Secure Systems (LaS³)
twitter:descriptionGemeinsam entdecken und entfalten wir Potenziale, treiben Veränderung voran und setzen neue Maßstäbe in der Welt der digitalen Sicherheit und des Software
twitter:label1Verfasst von
twitter:data1Erika Antoni
twitter:label2Lesedauer
twitter:data22 Minuten
og:localede_DE
og:typewebsite
og:titleLaboratory for Safe and Secure Systems (LaS³)
og:descriptionGemeinsam entdecken und entfalten wir Potenziale, treiben Veränderung voran und setzen neue Maßstäbe in der Welt der digitalen Sicherheit und des Software
og:urlhttps://www.las3.de/
og:site_nameLaS³
og:updated_time2024-01-11T15:11:10+01:00
charsetUTF-8

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Page quality

Content
(Critically important)
There are 2 text duplicates on this page:
  • Duplicate: Wir sind LaS³ – Ein dynamisches und engagiertes Team von Forscherinnen...
This page contains 972 words. That's ok.
34.5% 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.
11 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
The average number of words per sentence of 21.77 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" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The following tag is repeated too often: tel.:
Image SEO
(Somewhat important)
51 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
...ent/uploads/2023/07/las3-logo-220x59.pngNo alt attribute provided
/wp-content/uploads/2023/07/image-72.png
Insecure Content
No alt attribute provided
...ent/uploads/2023/07/las3-logo-220x59.pngNo alt attribute provided
/wp-content/uploads/2023/07/image-72.png
Insecure Content
No alt attribute provided
...ntent/uploads/2023/08/microscope-2-1.pngNo alt attribute provided
.../uploads/2023/08/calendar-date-2-1-1.pngNo alt attribute provided
...ent/uploads/2023/08/time-machine-2-1.pngNo alt attribute provided
...content/uploads/2023/08/square-pin-1.pngNo alt attribute provided
/wp-content/uploads/2023/07/Group.png
Insecure Content
No alt attribute provided
/wp-content/uploads/2023/07/profile-1.png
Insecure Content
No alt attribute provided
/wp-content/uploads/2023/07/phone.png
Insecure Content
No alt attribute provided
/wp-content/uploads/2023/07/Ellipse-31.pngNo alt attribute provided
...t/uploads/2023/12/Tobi_Foto-1024x683.jpgNo alt attribute provided
/wp-content/uploads/2023/07/Ellipse-30.pngNo alt attribute provided
...tent/uploads/2023/09/[email protected]No alt attribute provided
...nt/uploads/2023/09/[email protected]No alt attribute provided
/wp-content/uploads/2023/08/image-72.pngNo alt attribute provided
/wp-content/uploads/2023/12/ZIM_LogoI40.pngI4.0 ACE
...com/70f5ed43-c021-4e27-9393-3a18f1500bd5No alt attribute provided
...com/70f5ed43-c021-4e27-9393-3a18f1500bd5No alt attribute provided
...ontent/uploads/2023/07/arrow-right-3.pngNo alt attribute provided
...ontent/uploads/2023/11/DINO-RGB-BLUE.jpgDInO
...com/70f5ed43-c021-4e27-9393-3a18f1500bd5No alt attribute provided
...com/70f5ed43-c021-4e27-9393-3a18f1500bd5No alt attribute provided
...ontent/uploads/2023/07/arrow-right-3.pngNo alt attribute provided
...ontent/uploads/2023/02/KRITIS3M_Logo.pngKRITIS³M
...com/70f5ed43-c021-4e27-9393-3a18f1500bd5No alt attribute provided
...com/70f5ed43-c021-4e27-9393-3a18f1500bd5No alt attribute provided
...ontent/uploads/2023/07/arrow-right-3.pngNo alt attribute provided
/wp-content/uploads/2023/11/shift.pngS³HIFT
...com/70f5ed43-c021-4e27-9393-3a18f1500bd5No alt attribute provided
...com/70f5ed43-c021-4e27-9393-3a18f1500bd5No alt attribute provided
...ontent/uploads/2023/07/arrow-right-3.pngNo alt attribute provided
/wp-content/uploads/2022/01/HASKI_logo.pngHASKI
...com/70f5ed43-c021-4e27-9393-3a18f1500bd5No alt attribute provided
...com/70f5ed43-c021-4e27-9393-3a18f1500bd5No alt attribute provided
...ontent/uploads/2023/07/arrow-right-3.pngNo alt attribute provided
...RA-2024-LaS³-Small-2024-06-06-scaled.jpgEmpirisches Software Engineering mit Eye-Tracking an ETRA 2024 in Glasgow/Schottland
...com/70f5ed43-c021-4e27-9393-3a18f1500bd5No alt attribute provided
...com/70f5ed43-c021-4e27-9393-3a18f1500bd5No alt attribute provided
...ERTS-Toulouse-LaS³-2024-06-11-scaled.jpgIT-Sicherheit an ERTS-Konferenz in Toulouse/Frandkreich
...com/70f5ed43-c021-4e27-9393-3a18f1500bd5No alt attribute provided
...com/70f5ed43-c021-4e27-9393-3a18f1500bd5No alt attribute provided
...LaS³-Schnitzmuehle-2024-06-14-scaled.jpgLaS³ Forschercamp 2024: „Kollegiale Beratung“
...com/70f5ed43-c021-4e27-9393-3a18f1500bd5No alt attribute provided
...com/70f5ed43-c021-4e27-9393-3a18f1500bd5No alt attribute provided
...ung-Schmid-Michael-2024-05-27-scaled.jpgErfolgreiche Promotionsprüfung von Michael Schmid
...com/70f5ed43-c021-4e27-9393-3a18f1500bd5No alt attribute provided
...com/70f5ed43-c021-4e27-9393-3a18f1500bd5No alt attribute provided
.../PhD-Foto-Pozzobon-Enrico-2024-04-23.pngPenertration testing entwickelt – Erfolgreiche Promotionsprüfung an der Westböhmischen Universität Pilsen
...com/70f5ed43-c021-4e27-9393-3a18f1500bd5No alt attribute provided
...com/70f5ed43-c021-4e27-9393-3a18f1500bd5No alt attribute provided
/wp-content/uploads/2024/04/LaS3-3.jpgAuftaktveranstaltung des EU-Förderprojekts Digitale Innovation Ostbayern (DInO)LaS³ mit Projekt DInO am 3. Regensburger Cybersecurity-Kongress 2024Auftaktveranstaltung des EU-Förderprojekts Digitale Innovation Ostbayern (DInO)
...com/70f5ed43-c021-4e27-9393-3a18f1500bd5No alt attribute provided
...com/70f5ed43-c021-4e27-9393-3a18f1500bd5No alt attribute provided
/wp-content/uploads/2023/07/image-67.pngNo alt attribute provided
/wp-content/uploads/2023/07/image-68.pngNo alt attribute provided
/wp-content/uploads/2023/07/image-69-1.pngNo alt attribute provided
/wp-content/uploads/2023/07/image-70.pngNo alt attribute provided
/wp-content/uploads/2023/07/image-71.pngNo alt attribute provided
/wp-content/uploads/2023/07/Layer_1.png
Insecure Content
No alt attribute provided
/wp-content/uploads/2023/07/image-72-1.png
Insecure Content
No alt attribute provided

Page structure

H1 heading
(Critically important)
Home
The H1 heading contains the words Home! Use important keywords instead.
Too many H1 headings
The H1 heading consists of only one word. There should be more information given.
The H1 heading is too short (4 characters). It should be at least 20 Characters long.
Headings
(Important)
There are 56 headings on the page. The amount of headings should be in a more proper relation to the amount of text.

Heading structure

Heading levelContent
H1 Home
H1 LaS³ – Innovation in Software Engineering & Sicherheit
H2 Jetzt bewerben als:
H2 Erfahren Sie mehr über unsere Vision, Werte und das Team hinter LaS³.
H2 Entdecken Sie unsere aktuellen Projekte
H2 I4.0 ACE
H2 DInO
H2 KRITIS³M
H2 S³HIFT
H2 HASKI
H2 Entdecken Sie unsere Stellenangebote
H2 Aktuell bei LaS³: Neuigkeiten und Updates
H2 Empirisches Software Engineering mit Eye-Tracking an ETRA 2024 in Glasgow/Schottland
H2 IT-Sicherheit an ERTS-Konferenz in Toulouse/Frandkreich
H2 LaS³ Forschercamp 2024: „Kollegiale Beratung“
H2 Erfolgreiche Promotionsprüfung von Michael Schmid
H2 Penertration testing entwickelt – Erfolgreiche Promotionsprüfung an der Westböhmischen Universität Pilsen
H2 Auftaktveranstaltung des EU-Förderprojekts Digitale Innovation Ostbayern (DInO)LaS³ mit Projekt DInO am 3. Regensburger Cybersecurity-Kongress 2024Auftaktveranstaltung des EU-Förderprojekts Digital...
H2 Ausgewählte Partner
H2 Was uns in LaS³ bewegt
H2 03
H2 04
H2 02
H2 05
H2 01
H2 06
H2 Seiten
H2 Rechtliches
H2 Sonstiges
H2 Kontaktinformationen
H3 Persönliche Daten
H3 Anschrift und Kontakt
H3 Bildung und Qualifikation
H3 Verfügbarkeit
H3 Ihre Nachricht
H3 Falls Sie möchten, können Sie hier noch Dokumente hochladen
H3 Prof. Dr. Jürgen Mottok
H3 Erika Antoni
H3 Projektarbeit oder Abschlussarbeit zu vergeben! Fachbereich KI und Data Science
H4 Wissenschaftliche Mitarbeiter*innen (m/w/d)
H5 KONTAKTIEREN SIE UNS
H5 Wissenschaftlicher Leiter
H5 Projekt- und Forschungs- assistenz LaS³
H6 A DISCIPLINE OF SOFTWARE ENGINEERING
H6 Über LaS³
H6 Forschung & projekte
H6 STELLENANGEBOTE
H6 AKTUELLES UND NEUIGKEITEN
H6 Partner aus Industrie und Forschung
H6 LEITBILD
H6 Offene Kommunikation
H6 Eigenmotivation und Fleiß
H6 Respekt, Toleranz, Ehrlichkeit, Offenheit
H6 Gemeinschafts- bildung
H6 Eigenverantwortung und Freiheit
H6 Flexible Arbeitsmodelle
Some internal link anchor texts are too long.
Some anchor texts are used more than once.
3 links don't have an anchor text.
The number of internal links is ok.
All internal links are not using dynamic parameters.
There are 2 external links on this page.
LinkAttributesAnchor text
https://www.las3.de/Anchor Zum Inhalt springen
A-TITLE Zum Inhalt springen
https://www.las3.de/Subdomain No Text
https://www.las3.de/Subdomain No Text
https://www.las3.de/Subdomain Home
https://www.las3.de/forschung/Subdomain Forschung
/forschung/publikationen/Subdomain Publikationen
/forschung/eyetracking/Subdomain Eye-Tracking
/stellenangebote/Subdomain Stellenangebote
/kooperationen/Subdomain Kooperationen
https://www.las3.de/uber-uns/Subdomain Über uns
https://www.las3.de/news/Subdomain News
https://www.las3.de/kontakt/Subdomain Kontakt
https://www.oth-regensburg.de/New window External Subdomain No Text
https://www.las3.de/Subdomain No Text
https://www.las3.de/Subdomain No Text
https://www.oth-regensburg.de/New window External Subdomain No Text
https://www.las3.de/Subdomain Text duplicate Home
https://www.las3.de/forschung/Subdomain Text duplicate Forschung
/forschung/publikationen/Subdomain Text duplicate Publikationen
/forschung/eyetracking/Subdomain Text duplicate Eye-Tracking
/stellenangebote/Subdomain Text duplicate Stellenangebote
/kooperationen/Subdomain Text duplicate Kooperationen
https://www.las3.de/uber-uns/Subdomain Text duplicate Über uns
https://www.las3.de/news/Subdomain Text duplicate News
https://www.las3.de/kontakt/Subdomain Text duplicate Kontakt
http://www.las3.de/forschung/Subdomain No Text
http://www.las3.de/forschung/Subdomain Projekte
/stellenangebote/Subdomain No Text
/stellenangebote/Subdomain Stellen
http://www.las3.de/kontakt/Subdomain No Text
http://www.las3.de/kontakt/Subdomain Text duplicate Kontakt
https://www.las3.de/forschung/Subdomain Projekte ansehen
/stellenangebote/Subdomain Text duplicate Stellenangebote
https://www.las3.de/uber-uns/Subdomain Mehr ÜBER UNS
/projects/kritis3m-2-2/Subdomain IMG-ALT I4.0 ACE
/projects/kritis3m-2-2/Subdomain Text duplicate I4.0 ACE
/projects/kritis3m-2-2/Subdomain Mehr erfahren : I4.0 ACE
/projects/kritis3m-2/Subdomain IMG-ALT DInO
/projects/kritis3m-2/Subdomain Text duplicate DInO
/projects/kritis3m-2/Subdomain Mehr erfahren : DInO
/projects/kritis3m/Subdomain IMG-ALT KRITIS³M
/projects/kritis3m/Subdomain Text duplicate KRITIS³M
/projects/kritis3m/Subdomain Mehr erfahren : KRITIS³M
/projects/s3hift/Subdomain IMG-ALT S³HIFT
/projects/s3hift/Subdomain Text duplicate S³HIFT
/projects/s3hift/Subdomain Mehr erfahren : S³HIFT
/projects/haski/Subdomain IMG-ALT HASKI
/projects/haski/Subdomain Text duplicate HASKI
/projects/haski/Subdomain Mehr erfahren : HASKI
https://www.las3.de/forschung/Subdomain ALLE PROJEKTE ANSEHEN
/jobs/projektarbeit-oder-absch...Subdomain Projektarbeit oder Abschlussarbeit zu vergeben! Fachbereich KI und Data Science
/stellenangebote/Subdomain ALLE STELLEN ANSEHEN
/dino-auftaktveranstaltung-3-2...Subdomain IMG-ALT Empirisches Software Engineering mit Eye-Tracking an ETRA 2024 in Glasgow/Schottland
/category/news/Subdomain Text duplicate News
/dino-auftaktveranstaltung-3-2...Subdomain Text duplicate Empirisches Software Engineering mit Eye-Tracking an ETRA 2024 in Glasgow/Schottland
/dino-auftaktveranstaltung-3-2...New window Subdomain Mehr erfahren : Empirisches Software Engineering mit Eye-Tracking an ETRA 2024 in Glasgow/Schottland
/dino-auftaktveranstaltung-3-2...Subdomain IMG-ALT IT-Sicherheit an ERTS-Konferenz in Toulouse/Frandkreich
/category/news/Subdomain Text duplicate News
/dino-auftaktveranstaltung-3-2...Subdomain Text duplicate IT-Sicherheit an ERTS-Konferenz in Toulouse/Frandkreich
/dino-auftaktveranstaltung-3-2...New window Subdomain Mehr erfahren : IT-Sicherheit an ERTS-Konferenz in Toulouse/Frandkreich
/dino-auftaktveranstaltung-3-2-2/Subdomain IMG-ALT LaS³ Forschercamp 2024: „Kollegiale Beratung“
/category/news/Subdomain Text duplicate News
/dino-auftaktveranstaltung-3-2-2/Subdomain Text duplicate LaS³ Forschercamp 2024: „Kollegiale Beratung“
/dino-auftaktveranstaltung-3-2-2/New window Subdomain Mehr erfahren : LaS³ Forschercamp 2024: „Kollegiale Beratung“
/dino-auftaktveranstaltung-3-2/Subdomain IMG-ALT Erfolgreiche Promotionsprüfung von Michael Schmid
/category/news/Subdomain Text duplicate News
/dino-auftaktveranstaltung-3-2/Subdomain Text duplicate Erfolgreiche Promotionsprüfung von Michael Schmid
/dino-auftaktveranstaltung-3-2/New window Subdomain Mehr erfahren : Erfolgreiche Promotionsprüfung von Michael Schmid
/dino-auftaktveranstaltung-3/Subdomain IMG-ALT Penertration testing entwickelt – Erfolgreiche Promotionsprüfung an der Westböhmischen Universität Pilsen
/category/news/Subdomain Text duplicate News
/dino-auftaktveranstaltung-3/Subdomain Text duplicate Penertration testing entwickelt – Erfolgreiche Promotionsprüfung an der Westböhmischen Universität Pilsen
/dino-auftaktveranstaltung-3/New window Subdomain Mehr erfahren : Penertration testing entwickelt – Erfolgreiche Promotionsprüfung an der Westböhmischen Universität Pilsen
/dino-auftaktveranstaltung-2/Subdomain IMG-ALT Auftaktveranstaltung des EU-Förderprojekts Digitale Innovation Ostbayern (DInO)LaS³ mit Projekt DInO am 3. Regensburger Cybersecurity-Kongress 2024Auftaktver...
/category/news/Subdomain Text duplicate News
/dino-auftaktveranstaltung-2/Subdomain Text duplicate Auftaktveranstaltung des EU-Förderprojekts Digitale Innovation Ostbayern (DInO)LaS³ mit Projekt DInO am 3. Regensburger Cybersecurity-Kongress 2024Auftaktver...
/dino-auftaktveranstaltung-2/New window Subdomain Mehr erfahren : Auftaktveranstaltung des EU-Förderprojekts Digitale Innovation Ostbayern (DInO)LaS³ mit Projekt DInO am 3. Regensburger Cybersecurity-Kongres...
https://www.las3.de/news/Subdomain ALLE NEWS ANSEHEN
/kooperationen/Subdomain ALLE PARTNER ANSEHEN
/uber-uns/leitbild/Subdomain MEHR ÜBER UNSER LEITBILD
https://www.las3.de/Subdomain Text duplicate Home
https://www.las3.de/forschung/Subdomain Text duplicate Forschung
/stellenangebote/Subdomain Text duplicate Stellenangebote
/kooperationen/Subdomain Text duplicate Kooperationen
https://www.las3.de/uber-uns/Subdomain Text duplicate Über uns
https://www.las3.de/datenschutz/Subdomain Datenschutz
https://www.las3.de/impressum/Subdomain Impressum
https://www.las3.de/news/Subdomain Aktuelles & Neuigkeiten
https://www.las3.de/kontakt/Subdomain Text duplicate Kontakt
http://www.las3.de/kontakt/Subdomain Jetzt kontaktieren

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.las3.de/"
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 0.52 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.
A Content Delivery Network like Google Hosted Libraries can save bandwidth for the JQuery files.
The file size of the HTML document is fine (184 kB).

HTTP Response Header

NameValue
servernginx
dateThu, 20 Jun 2024 20:24:48 GMT
content-typetext/html; charset=UTF-8
content-length29425
sg-f-cacheHIT
content-encodinggzip
x-cache-statusMISS
accept-rangesbytes
statuscode200
http_versionHTTP/2

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This page has only a few links from other websites.
This page only has backlinks from 18 referring domains.
This page only has 29 backlinks.
This page only has few backlinks from 17 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.

Search preview

www.las3.de
Laboratory for Safe and Secure Systems (LaS³)
Gemeinsam entdecken und entfalten wir Potenziale, treiben Veränderung voran und setzen neue Maßstäbe in der Welt der digitalen Sicherheit und des Software

Most important keywords

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

KeywordResultRecheck
SOFTWARE61%Check
Sicherheit56%Check
Software Engineering55%Check
entdecken54%Check
Digitale52%Check
Gemeinsam entdecken52%Check
digitalen Sicherheit52%Check
Digitale Innovation50%Check
ENGINEERING49%Check
Tel47%Check

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