Esu-services.ch - SEO Checker

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Overview of the SEO Check
Meta information
87% 
Page quality
73% 
Page structure
70% 
Link structure
58% 
Server
89% 
External factors
100% 
SEO Score
Response time
0.64 s
File size
88.20 kB
Words
626
Media files
8
Number of links
191 internal / 3 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Welcome to ESU-services Ltd. - ESU-services
The title contains the word Welcome to! More content should be covered in the title.
There are word repetitions in the page title.
Meta description
(Critically important)
ESU-services is the leading LCA consultancy. Investigating environmental impacts over the life cycle is the core of our business.
The length of the meta description is perfect. (787 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://esu-services.ch/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en-us
Server location: Switzerland
The following language is defined by HTML: en-us
Alternate/Hreflang Links
(Somewhat important)
Language for link pointing to page itself inaccurate
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=1.0
robotsindex, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
descriptionESU-services is the leading LCA consultancy. Investigating environmental impacts over the life cycle is the core of our business.
generatorWordPress 6.8.2
msapplication-TileImagehttps://esu-services.ch/wp-content/uploads/2024/04/cropped-ESU-logo-square-270x270.jpg
article:modified_time2025-06-15T11:19:01+00:00
langen-us
twitter:cardsummary_large_image
og:localeen_US
og:locale:alternatefr_FR
og:typewebsite
og:titleWelcome to ESU-services Ltd. - ESU-services
og:descriptionESU-services is the leading LCA consultancy. Investigating environmental impacts over the life cycle is the core of our business.
og:urlhttps://esu-services.ch/
og:site_nameESU-services
og:imagehttps://esu-services.ch/wp-content/uploads/2024/03/logo_ESU-2.jpg
og:image:width1500
og:image:height217
og:image:typeimage/jpeg
charsetUTF-8

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Page quality

Content
(Critically important)
Words from the H1 heading are not used in the page content.
This page contains 626 words. That's ok.
18.4% 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.
7 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 18.2 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 13 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)
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
/wp-content/uploads/2025/05/logo_ESU.pngESU-services
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
/wp-content/uploads/2016/04/logo_ESU.pnglogo
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided

Page structure

H1 heading
(Critically important)
Welcome to ESU-services Ltd.
The H1 heading contains the words Welcome to! Use important keywords instead.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Welcome to ESU-services Ltd.
H2 New to life cycle assessment?
H2 Who are we?
H2 LCA Consulting
H2 LCA Software and Tools
H2 Reliable background data
H2 Critical Review, Verification and Validation
H2 LCA Lectures and Training
H2 Contact us now
H2 Recent posts
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 3 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://esu-services.ch/Anchor Skip to content
https://esu-services.ch/IMG-ALT ESU-services
https://outlook.office365.com/...External Subdomain Booking
A-TITLE Booking
/de/dienstleistungen/Deutsch
/fr/nos-services/Français
https://esu-services.ch/English
/ourservices/About ESU
/ourservices/lca-consultancy/Philosophy
https://esu-services.ch/address/Staff & Address
/news/jobs/Jobs
https://esu-services.ch/news/News
/address/tender/Administrative documents
/address/impressum/Impressum & Copyright
/ourservices/lcaconsulting/LCA consulting
/ourservices/epd/EPD creation
/ourservices/pcf/Carbon Footprint
/ourservices/eu/EU research
https://esu-services.ch/projects/Projects
/publications/Publications
https://esu-services.ch/data/LCA Database
/data/ecoinvent/ecoinvent database
/data/database/ESU database
/data/fooddata/ESU World Food Database
/data/data-on-demand/Data on demand
/simapro/database/SimaPro Databases & Methods
/data/public-lci-reports/Public LCI data
/data/otherlci/Other databases
/data/abstracts-of-lcis/Abstracts of LCI’s
/ourservices/review/Critical Review
/ourservices/epd-verification/EPD Verification
/ourservices/expert/Expertise & Standardisation
https://esu-services.ch/software/LCA Software
https://esu-services.ch/simapro/SimaPro
/simapro/automation/LCA automation
/software/kwm/Excel model
/software/webtools/Webtools
/software/christmastrees/Christmas trees calculator
https://esu-services.ch/simapro/Text duplicate SimaPro
/simapro/professional/for professionals
/simapro/educational/for education
/simapro/database/Databases & Methods
/simapro/training/SimaPro training
/simapro/coaching/Software Coaching
/simapro/add-ons/Add-ons
/simapro/automation/Automation
/simapro/demo/Try the Demo Version
/simapro/synergy/SimaPro Synergy
/network-customers/partner/SimaPro Partner network
/ourservices/training/Training & Coaching
/simapro/training/LCA Training
/epd-training-and-coaching/EPD Training and Coaching
/simapro/coaching/LCA Coaching
/publications/presentations/Presentations
/publications/food/Talks Nutrition
/network-customers/df/LCA discussion forum
/ourservices/lcaconsulting/life cycle assessment (LCA) methodology
/ourservices/lca-consultancy/founded in 1998
/projects/customers/clients
https://esu-services.ch/projects/projects
/ourservices/lca/life cycle assessments
/our-services/pcf/carbon footprint
/projects/ubp06/ecological scarcity
https://esu-services.ch/simapro/Text duplicate SimaPro
https://esu-services.ch/data/life cycle inventory data
/our-services/review/review
/ourservices/pcf/Text duplicate Carbon Footprint
/ourservices/epd-verification/verify
/ourservices/epd/EPD (environmental product declaration)
/ourservices/training/training
https://esu-services.ch/address/Contact us now
https://outlook.office365.com/...External Subdomain book a meeting
/simapro-10-2-webinar/SimaPro 10.2 webinar on July 17th 2025
/epd-tool-verifier/EPD Tool Verification
/simapro10-2/SimaPro Craft 10.2 and ecoinvent v3.11 available
/lca-food-conference/LCA food conference
/lca-water-germany/LCA of water consumption in Germany
/address/impressum/Impressum
https://esu-services.ch/Anchor No Text
https://esu-services.ch/IMG-ALT logo
/ourservices/Text duplicate About ESU
/ourservices/lca-consultancy/Text duplicate Philosophy
https://esu-services.ch/address/Text duplicate Staff & Address
/address/find-esu/Find ESU
/address/niels/Niels Jungbluth
/address/niels/dissertation/Dissertation
/address/niels/cv/Curriculum Vitae
/address/maresa/Maresa Bussa
/address/christoph/Christoph Meili
/address/angelo/Angelo Stefanel
/news/jobs/Text duplicate Jobs
https://esu-services.ch/news/Text duplicate News
/news/media/Media
/news/reporting/Reporting
/address/tender/Text duplicate Administrative documents
/address/impressum/Text duplicate Impressum & Copyright
/ourservices/lcaconsulting/Text duplicate LCA consulting
/ourservices/epd/Text duplicate EPD creation
/ourservices/pcf/Text duplicate Carbon Footprint
/ourservices/eu/Text duplicate EU research
https://esu-services.ch/projects/Text duplicate Projects
/projects/fulllist/Full Project List
/network-customers/customers/Customers
/network-customers/cooperation...Cooperation Partner
/projects/ioa/Swiss balance
/projects/lifestyle/Lifestyles
/projects/epi/Product Information
/projects/trade/Trade
/projects/ecologicalscarcity/Ecological scarcity
/projects/graue-emissionen/Embodied emissions
/projects/lcafood/Food Production & Consumption
/projects/lcafood/dietary-reco...Dietary recommendations
/data/fooddata/Food data
/projects/lcafood/meals/Meals
/projects/lcafood/proteins/Proteins
/projects/lcafood/food-stiles/Food styles
/projects/lcafood/profuture/ProFuture – Algae
/projects/lcafood/beverages/Beverages
/projects/lcafood/tap-water/Tap water
/projects/lcafood/recipes/Recipes
/projects/seasonal-fruits-and-...Fruits and vegetables
/projects/lcafood/waste/Food waste
/address/niels/dissertation/Food purchases
/projects/lcafood/organic/Organic agriculture
/projects/lcafood/bunny/Easter bunnies
/projects/lcafood/plantomyc/PLANTOMYC
/projects/lcafood/susmilk/SUSMILK
/projects/lcafood/sense/SENSE
/projects/lcafood/one-two-we/Canteen meals
/projects/energy-supply/Energy supply
/projects/naturemade/Naturemade certification
/projects/pv/Photovoltaics
/projects/bioenergy/Biofuels & Bioenergy
/projects/bioenergy/biogas/Biogas
/projects/bioenergy/bioethanol/Bioethanol
/projects/water/Water Footprint
/projects/bioenergy/biomass-co...Biomass combustion
/projects/bioenergy/biofuel/Biofuels
/projects/bioenergy/btl/BTL-fuels
/projects/mobility/Mobility
/projects/packaging/Packages
/projects/pets/Pets
/projects/tourism/Tourism
/projects/materials/Building products
/publications/Text duplicate Publications
/publications/methodology/LCA Methodology
/publications/lcia/Life Cycle Impact Assessment (LCIA)
/publications/energy/Energy Systems
/publications/foodcase/Food & Nutrition
/publications/goods/Industrial & Consumer Goods
/publications/waste/Waste management
/publications/subject-matters/Subject Matters
https://esu-services.ch/data/Text duplicate LCA Database
/data/ecoinvent/Text duplicate ecoinvent database
/data/database/Text duplicate ESU database
/data/fooddata/Text duplicate ESU World Food Database
/data/data-on-demand/Text duplicate Data on demand
/simapro/database/Text duplicate SimaPro Databases & Methods
/data/public-lci-reports/Text duplicate Public LCI data
/data/otherlci/Text duplicate Other databases
/data/abstracts-of-lcis/Text duplicate Abstracts of LCI’s
/ourservices/review/Text duplicate Critical Review
/ourservices/epd-verification/Text duplicate EPD Verification
/ourservices/expert/Text duplicate Expertise & Standardisation
https://esu-services.ch/software/Text duplicate LCA Software
https://esu-services.ch/simapro/Text duplicate SimaPro
/simapro/automation/Text duplicate LCA automation
/software/kwm/Text duplicate Excel model
/software/webtools/Text duplicate Webtools
/software/christmastrees/Text duplicate Christmas trees calculator
https://esu-services.ch/simapro/Text duplicate SimaPro
/simapro/professional/Text duplicate for professionals
/simapro/educational/Text duplicate for education
/simapro/database/Text duplicate Databases & Methods
/simapro/training/Text duplicate SimaPro training
/simapro/coaching/Text duplicate Software Coaching
/simapro/add-ons/Text duplicate Add-ons
/simapro/epd-importer/EPD import
/simapro/reportmaker/Report Maker
/simapro/models/Parameter Models
/simapro/automation/Text duplicate Automation
/simapro/demo/Text duplicate Try the Demo Version
/simapro/synergy/Text duplicate SimaPro Synergy
/network-customers/partner/Text duplicate SimaPro Partner network
/ourservices/training/Text duplicate Training & Coaching
/simapro/training/Text duplicate LCA Training
/epd-training-and-coaching/Text duplicate EPD Training and Coaching
/simapro/coaching/Text duplicate LCA Coaching
/publications/presentations/Text duplicate Presentations
/publications/food/Text duplicate Talks Nutrition
/network-customers/df/Text duplicate LCA discussion forum
/de/dienstleistungen/Text duplicate Deutsch
/fr/nos-services/Text duplicate Français
https://esu-services.ch/Text duplicate English
https://outlook.office365.com/...External Subdomain Text duplicate Booking
A-TITLE Booking

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://esu-services.ch/"
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 0.64 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 (88 kB).

HTTP Response Header

NameValue
servernginx
dateFri, 25 Jul 2025 09:05:57 GMT
content-typetext/html; charset=UTF-8
varyAccept-Encoding
set-cookie102 Characters
link<https://esu-services.ch/wp-json/>; rel="https://api.w.org/"
content-encodingbr
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 125 referring domains.
This page has 258 backlinks.
This page has backlinks from 76 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

# START YOAST BLOCK
# ---------------------------
User-agent: *
Disallow:

Sitemap: https://esu-services.ch/sitemap_index.xml
# ---------------------------
# END YOAST BLOCK

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Search preview

esu-services.ch
Welcome to ESU-services Ltd. - ESU-services
ESU-services is the leading LCA consultancy. Investigating environmental impacts over the life cycle is the core of our business.

Most important keywords

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

KeywordResultRecheck
ESU-services89%Check
Ltd62%Check
Welcome62%Check
LCA56%Check
life50%Check
cycle50%Check
Life Cycle50%Check
LCA software49%Check
LCA consulting49%Check
environmental46%Check
Show more keywords and terms

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