Iste.uni-stuttgart.de - SEO Checker

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Overview of the SEO Check
Meta information
79% 
Page quality
93% 
Page structure
79% 
Link structure
71% 
Server
45% 
External factors
100% 
SEO Score
Response time
0.05 s
File size
50.60 kB
Words
660
Media files
5
Number of links
73 internal / 28 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Institute of Software Engineering | University of Stuttgart
The length of the page title is perfect. (503 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Software Engineering deals with all issues related to developing, operating and maintaining software. Our institute is composed of the Empirical Software Engineering Group, the Software Lab: Program Analysis, and the Software Quality and Architecture Group.
The meta description is too long: 1603 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
Language defined in HTML: en
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)
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
creatorTIK
PublisherUniversität Stuttgart - TIK
CopyrightUniversität Stuttgart
Content-languageen
Page-typeBildungseinrichtung
viewportwidth=device-width, initial-scale=1.0, shrink-to-fit=no
robotsindex, follow
systemustutt.16.0.0.32
template3.0
DescriptionSoftware Engineering deals with all issues related to developing, operating and maintaining software. Our institute is composed of the Empirical Software Engineering Group, the Software Lab: Program Analysis, and the Software Quality and Architecture Group.
og:titleInstitute of Software Engineering | University of Stuttgart
og:descriptionSoftware Engineering deals with all issues related to developing, operating and maintaining software. Our institute is composed of the Empirical Software Engineering Group, the Software Lab: Program Analysis, and the Software Quality and Architecture Group.
og:imagehttps://www.iste.uni-stuttgart.de/img/easydb-120918_Universitaetsstrasse38_03.jpg
msapplication-TileColor#ffffff
theme-color#ffffff
langen
X-UA-CompatibleIE=edge
charsetUTF-8

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Page quality

Content
(Critically important)
This page contains 660 words. That's ok.
23.9% 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.
6 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 15 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, shrink-to-fit=no" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
Empty bold or strong tags were found on 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
....v3.basics/resources/img/svg/logo-en.svgLogo: Universität Stuttgart - zur Startseite
...s/resources/img/svg/logo-inverted-en.svgLogo: Universität Stuttgart - zur Startseite
...ale=w:220,h:220,cx:60,cy:0,cw:240,ch:240Our Building
...cale=w:150,h:150,cx:0,cy:0,cw:220,ch:220This image shows Michael Pradel
...s/resources/img/svg/logo-inverted-en.svgLogo: Universität Stuttgart - zur Startseite

Page structure

H1 heading
(Critically important)
Institute of Software Engineering
The H1 heading is perfect.
Headings
(Important)
Some headings occur twice on the page.
There are 31 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 Institute of Software Engineering
H2 Search
H2 News
H2 More
H3 Empirical Software Engineering (ESE)
H3 Software Lab: Program Analysis (SOLA)
H3 Software Quality and Architecture (SQA)
H3 Interdisciplinary Key Qualification (FüSQ) "AI Prototyping 101: From Idea to Reality" 2024
H3 Interdisciplinary Key Qualification (FüSQ) "AI Prototyping 101: From Idea to Reality"
H3 Five papers to be presented at ICSE'23
H3 Winning the ACM Student Research Competition at ASE'22
H3 ACM/SIGSOFT Distinguished Paper Award at ASE'22
H3 Newly Funded Project: AutoDevSafeOps
H3 New Publication on Communication Channels in Open-Source Projects
H3 New Publication on What Drives Citations in Software Engineering
H3 New Publication on Release Planning Patterns for the Automotive Domain
H3 Three awards at the 30th ACM/IEEE International Conference on Program Comprehension (ICPC 2022)
H3 Institute of Software Engineering Duplicate text
H3 News Duplicate text
H3 Research
H3 Teaching
H3 Programming Languages and Compilers ...
H3 Empirical Software Engineering
H3 Contact
H3 Michael Pradel
H3 Katharina Plett
H3 Here you can reach us
H3 Audience
H3 Formalities
H3 Services
H3 Organization
Some internal link anchor texts are too long.
Some anchor texts are used more than once.
The number of internal links is ok.
All internal links are not using dynamic parameters.
There are too many external links (28) on this page.

Found links on this page

LinkAttributesAnchor text
/Anchor jump to content
/Anchor jump to footer
/Subdomain Institute of Software Engineering
IMG-ALT Logo: Universität Stuttgart - zur Startseite
https://www.uni-stuttgart.de/en/External Subdomain University of Stuttgart
https://www.f05.uni-stuttgart.de/External Subdomain Faculty 05
/de/Subdomain de
/Anchor Institute
/news/Subdomain News
/research/Subdomain Research
/teaching/Subdomain Teaching
/software-labSubdomain Software Lab
/Anchor Programming Languages and Compilers Group (until 09/30/2019)
/Anchor Software Quality and Architecture Group
/Anchor Empirical Software Engineering Group
/ese/Subdomain Text duplicate Empirical Software Engineering Group
/ese/team/Subdomain Team
/ese/teaching/Subdomain Text duplicate Teaching
/ese/research/Subdomain Text duplicate Research
/ese/publications/Subdomain Publications
/ese/contact/Subdomain Contact
/ese/colloquium/Subdomain ESE-Colloquium
/institute/Subdomain Text duplicate Institute
/institute/team/Subdomain Text duplicate Team
/institute/contact/Subdomain Text duplicate Contact
/ps/Subdomain Text duplicate Programming Languages and Compilers Group (until 09/30/2019)
/ps/team/Subdomain Text duplicate Team
/Anchor Text duplicate Research
/ps/teaching/Subdomain Text duplicate Teaching
/ps/publications/Subdomain Text duplicate Publications
/ps/contact/Subdomain Text duplicate Contact
/ps/research/Subdomain Text duplicate Research
/ps/research/projects/Subdomain Projects
/sqa/Subdomain Text duplicate Software Quality and Architecture Group
/sqa/team/Subdomain Text duplicate Team
/Anchor Text duplicate Research
/Anchor Text duplicate Teaching
/Anchor Industry
/sqa/contact/Subdomain Text duplicate Contact
/sqa/industry/Subdomain Text duplicate Industry
/sqa/industry/theses/Subdomain Student theses
/sqa/research/Subdomain Text duplicate Research
/Anchor Text duplicate Projects
/sqa/research/publications/Subdomain Text duplicate Publications
/sqa/research/projects/Subdomain Text duplicate Projects
/sqa/research/projects/aisa/Subdomain AISA
/sqa/research/projects/sdmflex/Subdomain SDMflex
/sqa/research/projects/mentor/Subdomain MENTOR
/sqa/research/projects/sofdcar/Subdomain SofDCar
/sqa/research/projects/gropius/Subdomain Gropius
/sqa/teaching/Subdomain Text duplicate Teaching
/sqa/teaching/theses/Subdomain Theses
/Anchor close navigation
https://www.professoren.tum.de...External Subdomain TUM
/ese/Subdomain Empirical Software Engineering
https://www.software-lab.org/External Subdomain Software Lab: Program Analysis
/sqa/Subdomain Software Quality and Architecture
/news/Interdisciplinary-Key-Qu...Subdomain Interdisciplinary Key Qualification (FüSQ) "AI Prototyping 101: From Idea to Reality" 2024 News 2/29/24
/news/Interdisciplinary-Key-Qu...Subdomain Interdisciplinary Key Qualification (FüSQ) "AI Prototyping 101: From Idea to Reality" News 2/28/23
/news/Five-papers-to-be-presen...Subdomain Five papers to be presented at ICSE'23 News 12/13/22
/news/Winning-the-ACM-Student-...Subdomain Winning the ACM Student Research Competition at ASE'22 News 10/26/22
/news/ACM-SIGSOFT-Distinguishe...Subdomain ACM/SIGSOFT Distinguished Paper Award at ASE'22 News 10/26/22
/news/Newly-Funded-Project-Aut...Subdomain Newly Funded Project: AutoDevSafeOps News 10/25/22
/news/New-Publication-on-Commu...Subdomain New Publication on Communication Channels in Open-Source Projects News 6/15/22
/news/New-Publication-on-What-...Subdomain New Publication on What Drives Citations in Software Engineering News 6/15/22
/news/New-Publication-on-Relea...Subdomain New Publication on Release Planning Patterns for the Automotive Domain News 6/1/22
/news/Three-awards-at-the-30th...Subdomain Three awards at the 30th ACM/IEEE International Conference on Program Comprehension (ICPC 2022) News 5/18/22
/news/Subdomain All News
/institute/Subdomain Institute of Software Engineering Our institute is composed of the Empirical Software Engineering Group, the Software Lab: Program ...
/news/Subdomain News List of all news concerning the Institute of Software Engineering.
/research/Subdomain Research Information about our research can be found on the individual department websites.
/teaching/Subdomain Teaching Information about our teaching activities can be found on the individual websites.
/ps/Subdomain Programming Languages and Compilers ... Our group is concerned with program understanding and the development of methods and tools for ...
/ese/Subdomain Empirical Software Engineering The Empirical Software Engineering Group in the Institute of Software Engineering is responsible for ...
/institute/team/Pradel/Subdomain Profile page
/institute/team/Plett/Subdomain Text duplicate Profile page
/institute/contact/Subdomain Text duplicate Contact
https://www.uni-stuttgart.de/en/External Subdomain IMG-ALT Logo: Universität Stuttgart - zur Startseite
https://www.facebook.com/Unive...External Subdomain Icon: Facebook
https://www.instagram.com/unis...External Subdomain Icon: Instagram
https://twitter.com/Uni_StuttgartExternal Icon: X
https://bawü.social/@Uni_Stutt...External Icon: Mastodon
https://www.youtube.com/user/U...External Subdomain Icon: YouTube
https://www.linkedin.com/schoo...External Subdomain Icon: LinkedIn
http://www.usus.uni-stuttgart....External Subdomain Icon: USUS-Blog
https://www.student.uni-stuttg...External Subdomain Students
https://www.beschaeftigte.uni-...External Subdomain Employees
https://www.uni-stuttgart.de/e...External Subdomain Alumni and supporters
https://www.uni-stuttgart.de/e...External Subdomain Text duplicate Industry
https://www.uni-stuttgart.de/e...External Subdomain Legal notice
https://www.uni-stuttgart.de/e...External Subdomain Privacy notice
https://www.uni-stuttgart.de/e...External Subdomain Accessibility
https://www.uni-stuttgart.de/e...External Subdomain Certificates
https://www.uni-stuttgart.de/e...External Subdomain Text duplicate Contact
https://www.uni-stuttgart.de/e...External Subdomain Press
https://www.stellenwerk.de/en/...External Subdomain Jobs
https://careers.uni-stuttgart....External Subdomain Apply for a Doctorate or Postdoc
https://unishop-stuttgart.de/en/External Uni-Shop
https://www.uni-stuttgart.de/e...External Subdomain Faculties and Institutes
https://www.uni-stuttgart.de/e...External Subdomain Facilities
https://www.uni-stuttgart.de/e...External Subdomain Central Administration
/Anchor To the top of the page

Server configuration

HTTP redirects
(Critically important)
The checked page does not redirect to another URL.
HTTP header
(Important)
The HTML page should be transferred using GZip compression.
No X-Powered HTTP header is sent.
Performance
(Somewhat important)
The page response time is excellent with 0.05 seconds.
The file size of the HTML document is fine (51 kB).

HTTP Response Header

NameValue
strict-transport-securitymax-age=31536000;
cache-controlmax-age=86400, max-age=86400
expiresSun, 29 Sep 2024 15:10:00 GMT
serverApache
last-modifiedSat, 28 Sep 2024 15:10:01 GMT
content-typetext/html;charset=UTF-8
content-length51793
dateSat, 28 Sep 2024 15:19:13 GMT
x-varnish88961303 93127097
age551
via1.1 nflcmsproxy12 (Varnish/7.3)
x-varnish-actionHIT
x-varnish-hits2
accept-rangesnone
content-security-policyframe-ancestors 'self' *.interzell-spp2170.com *.uni-stuttgart.de;
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 190 referring domains.
This page has 64,113 backlinks.
This page has backlinks from 164 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

No valid Robots.txt file was found.

Similar sites

Search preview

www.iste.uni-stuttgart.de
Institute of Software Engineering | University of Stuttgart
Software Engineering deals with all issues related to developing, operating and maintaining software. Our institute is composed of the Empirical Software Engineering Group, the Software Lab: Program Analysis, and the Software Quality and Architecture Group.

Most important keywords

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

KeywordResultRecheck
Software77%Check
Engineering77%Check
Institute77%Check
Software Engineering77%Check
Empirical Software Engineering70%Check
Software Engineering Group70%Check
Software Engineering deals70%Check
Empirical Software Engineering Group66%Check
Software Quality65%Check
Software Lab65%Check
Show more keywords and terms

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