Übersicht der SEO Analyse
Metaangaben
59% 
Seitenqualität
79% 
Seitenstruktur
79% 
Verlinkung
86% 
Server
98% 
Externe Faktoren
100% 
SEO Score
Antwortzeit
0,44 s
Dateigröße
61,80 kB
Wörter
623
Medien
10
Anzahl Links
172 Intern / 6 Extern

To-do Liste mit SEO Optimierungen

Meta-Angaben im HTML

Titel
(Extrem wichtig)
EHRS Home | Office of Environmental Health and Radiation Safety | UPenn
Der Titel sollte kürzer als 580 Pixel sein. Er ist insgesamt 676 Pixel lang. Jetzt optimieren
Es gibt keine Wortwiederholungen im Titel.
Meta-Description
(Extrem wichtig)
The Office of Environmental Health and Radiation Safety is a unit in the Office of Vice Provost for Research. In consultation with faculty and the administration, EHRS is responsible for the development, implementation and management of the University's biological, chemical, occupational and radiation safety programs as well as the radiation safety programs throughout the University Health System, Children's Hospital of Philadelphia, Wistar Institute and Monell Chemical Senses Center. EHRS plays an important role in a variety of activities throughout the University and affiliated institutions.
Die Meta-Description ist zu lang. (3661 Pixel von maximal 1000 Pixel) Jetzt optimieren
Crawlbarkeit
(Extrem wichtig)
Es gibt keine Probleme beim Zugriff auf die Webseite.
Canonical Link
(Wichtig)
https://ehrs.upenn.edu/
Die Seite hat einen korrekten Canonical Link.
Sprache
(Wenig wichtig)
Im Text erkannte Sprache: en
Im HTML angegebene Sprache: en
Serverstandort: Vereinigte Staaten von Amerika
Die Sprache wird im HTML Code wie folgt angegeben: en
Alternate/Hreflang Links
(Wenig wichtig)
Die Seite nutzt keine Alternate Links.
Weitere Metatags
(Wenig wichtig)
Es gibt keinen rel next Meta Tag auf der Seite.
Es gibt keinen rel prev Meta Tag auf der Seite.
Domain
(Wenig wichtig)
Die Webseite befindet sich auf einer Subdomain. Für eine erfolgreiche Suchmaschinenoptimierung solltest Du eine eigene Domain verwenden.
Die Domain enthält keine Umlaute.
Seiten URL
(Wenig wichtig)
In der URL wurden keine Parameter entdeckt.
In der URL wurde keine Session ID entdeckt.
Die URL hat nicht zu viele Unterverzeichnisse.
Zeichensatzkodierung
(Wenig wichtig)
Die Angaben zur Zeichensatzkodierung (UTF-8) sind fehlerfrei.
Doctype
(Nice to have)
Die Doctype Angabe HTML 5 ist korrekt angegeben.
Die Doctype Angabe befindet sich an erster Stelle im HTML-Code.
Favicon
(Nice to have)
Das Favoriten Icon (Favicon) ist korrekt verlinkt.

Meta Tags

NameWert
descriptionThe Office of Environmental Health and Radiation Safety is a unit in the Office of Vice Provost for Research. In consultation with faculty and the administration, EHRS is responsible for the development, implementation and management of the University's biological, chemical, occupational and radiation safety programs as well as the radiation safety programs throughout the University Health System, Children's Hospital of Philadelphia, Wistar Institute and Monell Chemical Senses Center. EHRS plays an important role in a variety of activities throughout the University and affiliated institutions.
robotsindex, follow
GeneratorDrupal 10 (https://www.drupal.org)
MobileOptimizedwidth
HandheldFriendlytrue
viewportwidth=device-width, initial-scale=1.0
langen
charsetutf-8

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Seitenqualität

Inhalt
(Extrem wichtig)
Es wurden nur 1 Fließtextblöcke auf der Seite gefunden.
Der Inhalt ist mit 623 Wörtern in Ordnung.
Der Text besteht zu 8.7% aus Füllwörtern.
Worte aus dem Titel werden im Text wiederholt.
Im Text befindet sich eine Aufzählung, dies deutet auf eine gute Textstruktur hin.
Es wurden keine Platzhalter Texte bzw. Bilder gefunden.
Es befinden sich keine Duplikate auf der Seite.
Die durchschnittliche Satzlänge ist mit 13 Wörtern gut.
Frames
(Extrem wichtig)
Die Seite hat kein Frameset.
Mobile
(Wenig wichtig)
Der angegebene Viewport (width=device-width, initial-scale=1.0) ist korrekt.
Mindestens ein Apple-Touch Icon ist definiert.
Bold- und Strongtags
(Wenig wichtig)
Die Nutzung von Strong- und Bold-Tags ist optimal. Wir empfehlen für diese Webseite die Verwendung von bis zu 12 Tags.
Bilder Optimierung
(Wenig wichtig)
Alle gefundenen Bilder haben Alt-Attribute. (Alternativer Bild Text)
Soziale Vernetzung
(Nice to have)
Es befinden sich wenige Social-Sharing Möglichkeiten auf der Seite. Mit Plugins zum Teilen kann die Reichweite der Seite in sozialen Netzwerken erhöht werden.
Zusätzliches Markup
(Nice to have)
Es wurde kein zusätzliches Markup gefunden.
HTTPS
(Wenig wichtig)
Die Seite verwendet HTTPS um Daten sicher zu übertragen.
Alle eingebundenen Dateien werden ebenfalls über HTTPS ausgeliefert.

Seitenstruktur

H1 Überschrift
(Extrem wichtig)
Es ist keine H1-Überschrift definiert.
Überschriften
(Wichtig)
Die Überschriftenstruktur ist fehlerhaft. Es sollte keine Hierarchie (H1-H6) ausgelassen werden.

Überschriftenstruktur

Überschriften HierarchieInhalt
H2 Secondary menu
H2 Main navigation
H2 The Office of Environmental Health and Radiation Safety (EHRS) promotes health, safety and environmental protection in teaching, research, health care and administrative activities by providing ser...
H2 Essential Links
H2 UPDATE: US Government Policy for Oversight of DURC and PEPP
H2 Non-Affiliate (Summer) Students Working in Penn Labs
H2 New – EHRS Lab Safety Coordinator Resources
Einige der Linktexte wiederholen sich.
Die Anzahl an internen Links ist ok.
Keiner der Linktexte ist zu lang.
Alle internen Links haben keine dynamischen Parameter.
Es befinden sich 6 externe Links auf der Seite.
LinkAttributeLinktext
https://ehrs.upenn.edu/Anchor Skip to main content
https://penn.bioraft.com/Extern Subdomain BioRAFT
https://ehrs.admin.upenn.edu/r...Extern Subdomain RadSaf
https://apps.research.upenn.ed...Extern Subdomain PIERS
A-TITLE Penn IBC Electronic Registration System
/initiate_samlPennKey Login
https://ehrs.upenn.edu/IMG-ALT Home
A-TITLE Home
/report-safety-incident-near-m...Report a Safety Incident, Near Miss or Concern
https://ehrs.upenn.edu/about-ehrsAbout EHRS
/about-ehrs/contact-ehrsContact EHRS
/about-ehrs/ehrs-resourcesEHRS Resources
/radiation-safetyRadiation Safety
/radiation-safetyTopics
/radiation-safety/topics/clinicalClinical
/radiation-safety/topics/researchResearch
/radiation-safety/topics/x-rayX-Ray
/radiation-safety/topics/accel...Accelerator
/radiation-safety/topics/irrad...Irradiator
/radiation-safety/topics/veter...Veterinary
/radiation-safety/topics/radia...Radiation Safety Training
/radiation-safety/topics/user-...User Toolbox
/radiation-safety/topics/radia...Radiation Safety Contacts & Policies
/health-safetyHealth & Safety
/health-safety/lab-safetyLab Safety
/health-safety/lab-safety/resp...Responsibilities for Research Faculty
/policies-resources/chemical-h...Chemical Hygiene Plan
/health-safety/lab-safety/labo...Laboratory Inspection Program
/health-safety/lab-safety/safe...Safety Alerts and FAQs
/health-safety/lab-safety/lab-...Lab Design & Equipment
/health-safety/lab-safety/chem...Chemical Inventory Program
A-TITLE Penn's Chemical Inventory Program
/health-safety/lab-safety/epa-...EPA Methylene Chloride Regulation
/health-safety/lab-safety/form...Formaldehyde
/health-safety/lab-safety/phys...Physical Hazards in the Laboratory
A-TITLE Links to Sections of the Website Pertaining to Physical Hazards in Laboratories
/health-safety/lab-safety/teac...Teaching Labs & Demos
/health-safety/lab-safety/fume...Fume Hoods
/health-safety/field-study-res...Field Study & Research Safety
/health-safety/biosafetyBiosafety
/health-safety/biosafety/aeros...Aerosol Producing Equipment
/health-safety/regulated-waste...Biohazardous Waste
/health-safety/biosafety/biolo...Biological Registration
/health-safety/biosafety/biolo...Biological Safety Manual
/health-safety/biosafety/biosa...Biosafety Cabinets
A-TITLE biosafetycabinets
/health-safety/biosafety/insti...Institutional Biosafety Committee (IBC)
/health-safety/biosafety/resea...Research Compliance
/health-safety/shippingShipping
/health-safety/biosafety/speci...Special Containment
/health-safety/chemical-safetyChemical Safety
/health-safety/lab-safety/form...Textduplikat Formaldehyde
/health-safety/ergonomicsErgonomics
/health-safety/ergonomics/comp...Computer Ergonomics
/health-safety/ergonomics/home...Home Office Ergonomics
/health-safety/ergonomics/risk...Risk Factors
/health-safety/ergonomics/labo...Laboratory Ergonomics
/policies-resources/manual-mat...Manual Materials Handling
/health-safety/health-safety-f...Contact the Ergonomics Staff
/health-safety/laser-safetyLaser Safety
/policies-resources/laser-safe...Laser Safety Manual
/health-safety/laser-safety/la...Laser SOPs, Registry Form & Sign Requests
/health-safety/laser-safety/la...Laser Safety Training
/health-safety/laser-safety/la...Laser Safety Fact Sheets & Reference Materials
/health-safety/shippingTextduplikat Shipping
/health-safety/shipping/guidan...Guidance for shipping SARS-CoV-2 and COVID-19 patient samples
/health-safety/shipping/curren...Current Guidance for Shipping Materials to Countries with Restrictions
A-TITLE Current Guidance for Shipping Materials to Countries with Restrictions
/health-safety/shipping/notice...NOTICE TO PENN SHIPPING COMMUNITY: Hazard Labels and Reused Boxes
/health-safety/shipping/change...Changes to the Dangerous Goods Regulations
/health-safety/shipping/import...Import and Export
/health-safety/shipping/danger...Dangerous Goods Declaration & Emergency Response Procedures
/health-safety/shipping/shippi...Shipping Biological Material
/health-safety/shipping/shippi...Shipping Chemical Materials
/health-safety/shipping/shippi...Shipping Radioactive Materials
/health-safety/shipping/trl-sh...TRL Shuttle
/health-safety/shipping/traini...Training Requirements
/health-safety/shipping/eshipp...eShip@Penn®
/health-safety/regulated-wasteRegulated Waste
/health-safety/regulated-waste...Recycling
/emergency-infoSpills & Emergencies
/health-safety/regulated-waste...Chemical Waste
/health-safety/regulated-waste...Textduplikat Biohazardous Waste
/health-safety/regulated-waste...Controlled Substances
/health-safety/regulated-waste...Sharps & Glassware
/health-safety/regulated-waste...Computer & Electronics Recycling and Disposal Options
/health-safety/environmental-p...Environmental Programs
/health-safety/environmental-p...Air Emission Sources (Clean Air Act)
/policies-resources/environmen...Environmental Protection Policy
/health-safety/environmental-p...Storage Tank Mangement - Underground and Aboveground
/health-safety/environmental-p...Regulatory Agency Inspections
/health-safety/environmental-p...Real Estate & Environmental Remediation Projects
/health-safety/general-safetyGeneral Safety
/health-safety/general-safety/...Control of Hazardous Energy (Lockout/Tagout)
/health-safety/general-safety/...School of Design - Student Support
/health-safety/chemical-safety...Subdomain Pesticide Application Safety Program
/health-safety/general-safety/...Electrical Safety
/health-safety/general-safety/...Lithium Battery Safety
/health-safety/general-safety/...Confined Space Programs
/health-safety/general-safety/...Fall Protection
/health-safety/general-safety/...Mobile Elevating Work Platform Program
/health-safety/general-safety/...Ladder Safety
/health-safety/general-safety/...Machinery, Robotics and Power Tool Safety
A-TITLE Machinery, Robotics and Power Tool Safety
/health-safety/general-safety/...Makerspaces, Robotics Laboratories & Academic/Research Shops
A-TITLE Makerspaces, Robotics Labs & Shops
/health-safety/general-safety/...Occupational Safety Fact Sheets
/policies-resources/hearing-co...Hearing Conservation Program
/health-safety/general-safety/...Facilities and Real Estate Services (FRES)
/policies-resources/hazard-com...Hazard Communication Program
/policies-resources/respirator...Respiratory Protection Program
/health-safety/general-healthGeneral Health
/health-safety/general-health/...Heat Illness Prevention
/health-safety/general-health/...Emergency Irrigation Program
A-TITLE Safety Shower and Eyewash program
/policies-resources/hearing-co...Textduplikat Hearing Conservation Program
/health-safety/general-health/...Asbestos Management
/health-safety/general-health/...Crystalline Silica
A-TITLE Crystalline Silica Exposure Control Program
/health-safety/general-health/...Lead Management
/health-safety/general-health/...Indoor Air Quality
/health-safety/ergonomicsTextduplikat Ergonomics
/health-safety/general-health/...Reproductive Health
/health-safety/health-safety-f...Health & Safety Forms
/health-safety/health-safety-f...Chemical Borrow Request
/health-safety/health-safety-f...Textduplikat Contact the Ergonomics Staff
/health-safety/health-safety-f...Hepatitis B Vaccination Request
/health-safety/health-safety-f...Laser Warning Sign Request
/health-safety/health-safety-f...Non Mercury Thermometer Request
/health-safety/health-safety-f...Problem Container Form
/health-safety/health-safety-f...Room Sign Request Form
/health-safety/health-safety-f...Safety Data Sheet Request
/health-safety/health-safety-f...Warning Sign and Label Request Form
/health-safety/personal-protec...Personal Protective Equipment (PPE)
/policies-resources/hearing-co...Textduplikat Hearing Conservation Program
/policies-resources/chemical-h...Textduplikat Chemical Hygiene Plan
/radiation-safety/topics/resea...Radiation Safety User Guides
/policies-resources/respirator...Textduplikat Respiratory Protection Program
/health-safety/safer-sharpsSafer Sharps
/health-safety/safety-animal-r...Safety in Animal Research
/health-safety/incident-report...Incident Reporting Forms
https://ehrs.upenn.edu/trainingTraining
/training/ehrs-workday-learnin...EHRS Workday Learning Selection Guide
/training/ehrs-workday-learnin...Main Campus Training
/training/ehrs-workday-learnin...NBC Campus Training
/training/ehrs-workday-learnin...Morris Arboretum & Gardens Campus Training
/training/non-affiliate-labora...Non-Affiliate Laboratory Orientation Selection Page
/training/non-affiliate-labora...Online Laboratory Orientation Registration for Non-Affiliates
/training/non-affiliate-labora...In-Person Lab Orientation Registration for Non-Affiliates
/radiation-safety/topics/radia...Textduplikat Radiation Safety Training
/emergency-infoEmergency Info
/emergency-info/b-virus-guidanceB Virus Guidance
/emergency-info/where-seek-tre...Where to Seek Treatment: Emergencies Involving Injuries
/emergency-alert-notificationsEmergency Alert Notifications
/ehrs-annual-report-2022Subdomain EHRS Annual Report 2024
A-TITLE Annual Report 2024
/health-safety/incident-report...Subdomain Textduplikat Incident Reporting Forms
A-TITLE Links to incident reporting forms
/health-safety/lab-safety/resp...Lab Safety Responsibilities for Faculty, Staff and Students
/health-safety/regulated-waste...Chemical Waste Pickup Form
/health-safety/lab-safety/resp...Resources for New Faculty
/health-safety/lab-safety/labo...Lab Inspections
/policies-resources/exposure-c...Exposure Control Plan
/health-safety/lab-safety/safe...Subdomain Textduplikat Safety Alerts and FAQs
A-TITLE Safety Alerts and FAQs
/contractor-safety-planSubdomain Contractor Safety Plan
A-TITLE Contractor Safety Plan
/radiation-safety/topics/resea...Ram Orders
/health-safety/laser-safetyTextduplikat Laser Safety
/health-safety/biosafety/insti...Textduplikat Institutional Biosafety Committee (IBC)
/health-safety/regulated-wasteTextduplikat Regulated Waste
/health-safety/shippingTextduplikat Shipping
/health-safety/ergonomicsTextduplikat Ergonomics
/health-safety/health-safety-f...Sign/Label Request
/safety-flairSafety Flair
/announcements/update-us-gover...UPDATE: US Government Policy for Oversight of DURC and PEPP
/announcements/non-affiliate-s...Non-Affiliate (Summer) Students Working in Penn Labs
/announcements/new-ehrs-lab-sa...New – EHRS Lab Safety Coordinator Resources
/announcementsView All Announcements
/resources-design-professional...Resources for Design Professionals & Construction Management
/researchersResearcher Resources
/office-workersOffice Worker Resources
/clinical-resourcesClinical Resources
https://ehrs.upenn.edu/Textduplikat IMG-ALT Home
A-TITLE Home
/contact-webmasterContact the Webmaster
https://www.upenn.edu/about/pr...Extern Subdomain Privacy Policy
/announcementsAnnouncements
/about-ehrs/ehrs-staff-onlyEHRS Staff Login
http://upenn.edu/Extern University of Pennsylvania
https://ehrs.upenn.edu/sitemapSitemap
https://ehrs.upenn.edu/Anchor Search
https://accessibility.web-reso...Neues Fenster Extern Subdomain Report accessibility issues & get help

Serverkonfiguration

HTTP-Weiterleitungen
(Extrem wichtig)
Die Seite leitet weiter auf "https://ehrs.upenn.edu/"
HTTP-Header
(Wichtig)
Es wird kein X-Powered HTTP-Header mitgesendet.
Der Webserver überträgt die Webseite (HTML) komprimiert.
Performance
(Wenig wichtig)
Die Antwortzeit der HTML-Seite ist mit 0,44 Sekunden länger als die empfohlene Zeit von maximal 0,4 Sekunden. Eine hohe Antwortzeit verlängert unnötig das Crawling und sorgt für eine schlechte User Experience.
Die Dateigröße des HTML-Dokuments ist mit 62 kB in Ordnung.

HTTP-Header

NameWert
cache-controlmax-age=3600, public
content-encodinggzip
content-languageen
content-typetext/html; charset=UTF-8
etagW/"1753468605"
expiresSun, 19 Nov 1978 05:00:00 GMT
last-modifiedFri, 25 Jul 2025 18:36:45 GMT
servernginx
strict-transport-securitymax-age=300
x-content-type-optionsnosniff
x-drupal-cacheHIT
x-drupal-dynamic-cacheMISS
x-frame-optionsSAMEORIGIN
x-generatorDrupal 10 (https://www.drupal.org)
x-pantheon-styx-hostnamestyx-fe4-b-96c86c7bc-8vclt
x-styx-req-id3c757cbd-6b3b-11f0-95ac-867a79e558eb
dateSun, 27 Jul 2025 23:27:46 GMT
x-served-bycache-chi-kigq8000156-CHI, cache-fra-eddf8230135-FRA
x-cacheHIT, MISS
x-cache-hits7, 0
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age2606
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via1.1 varnish, 1.1 varnish
content-length14215
statuscode200
http_versionHTTP/2

Externe Faktoren

Die Seite ist exzellent von anderen Webseiten verlinkt.
Die Seite hat Backlinks von 118 verweisenden Domains.
Die Seite hat insgesamt 175 Backlinks.
Die Seite hat Backlinks von 38 verschiedenen IP Adressen.

Links von Wikipedia

Es wurden keine Links von Wikipedia gefunden.

Robots.txt

#
# robots.txt
#
# This file is to prevent the crawling and indexing of certain parts
# of your site by web crawlers and spiders run by sites like Yahoo!
# and Google. By telling these "robots" where not to go on your site,
# you save bandwidth and server resources.
#
# This file will be ignored unless it is at the root of your host:
# Used:    http://example.com/robots.txt
# Ignored: http://example.com/site/robots.txt
#
# For more information about the robots.txt standard, see:
# http://www.robotstxt.org/robotstxt.html

User-agent: *
# CSS, JS, Images
Allow: /core/*.css$
Allow: /core/*.css?
Allow: /core/*.js$
Allow: /core/*.js?
Allow: /core/*.gif
Allow: /core/*.jpg
Allow: /core/*.jpeg
Allow: /core/*.png
Allow: /core/*.svg
Allow: /profiles/*.css$
Allow: /profiles/*.css?
Allow: /profiles/*.js$
Allow: /profiles/*.js?
Allow: /profiles/*.gif
Allow: /profiles/*.jpg
Allow: /profiles/*.jpeg
Allow: /profiles/*.png
Allow: /profiles/*.svg
# Directories
Disallow: /core/
Disallow: /profiles/
# Files
Disallow: /README.md
Disallow: /composer/Metapackage/README.txt
Disallow: /composer/Plugin/ProjectMessage/README.md
Disallow: /composer/Plugin/Scaffold/README.md
Disallow: /composer/Plugin/VendorHardening/README.txt
Disallow: /composer/Template/README.txt
Disallow: /modules/README.txt
Disallow: /sites/README.txt
Disallow: /themes/README.txt
Disallow: /web.config
# Paths (clean URLs)
Disallow: /admin/
Disallow: /comment/reply/
Disallow: /filter/tips
Disallow: /node/add/
Disallow: /search/
Disallow: /user/register
Disallow: /user/password
Disallow: /user/login
Disallow: /user/logout
Disallow: /media/oembed
Disallow: /*/media/oembed
# Paths (no clean URLs)
Disallow: /index.php/admin/
Disallow: /index.php/comment/reply/
Disallow: /index.php/filter/tips
Disallow: /index.php/node/add/
Disallow: /index.php/search/
Disallow: /index.php/user/password
Disallow: /index.php/user/register
Disallow: /index.php/user/login
Disallow: /index.php/user/logout
Disallow: /index.php/media/oembed
Disallow: /index.php/*/media/oembed

Suchvorschau

ehrs.upenn.edu
EHRS Home | Office of Environmental Health and Radiation Safety | U...
The Office of Environmental Health and Radiation Safety is a unit in the Office of Vice Provost for Research. In consultation with faculty and the administration, EHRS is responsible for the development, implementation and management of the University's biological, chemical, occupational and radiation safety programs as well as the radiation safety programs throughout the University Health System, Children's Hospital of Philadelphia, Wistar Institute and Monell Chemical Senses Center. EHRS plays an important role in a variety of activities throughout the University and affiliated institutions.

Wichtigste Suchbegriffe

Folgende Keywords wurden erkannt. Überprüfe die Optimierung dieser Keywords für Deine Seite.

KeywordErgebnisPrüfen
EHRS77%Check
Radiation Safety68%Check
Safety66%Check
Health Safety64%Check
Health Radiation Safety63%Check
Environmental62%Check
Office62%Check
Environmental Health62%Check
PENN62%Check
Environmental Health Radiation Safety62%Check

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