Opto-e.com - SEO Checker

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Overview of the SEO Check
Meta information
89% 
Page quality
50% 
Page structure
79% 
Link structure
75% 
Server
81% 
External factors
100% 
SEO Score
Response time
0.61 s
File size
73.60 kB
Words
517
Media files
45
Number of links
114 internal / 28 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Optical Imaging Technologies for Machine Vision | Opto Engineering
The page title should be shorter than 580 pixels. It is 608 pixels long. Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
Opto Engineering manufactures and provides imaging components like optics, cameras, and lighting solutions to solve any machine vision application.
The length of the meta description is perfect. (924 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.opto-e.com/
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)
The specified alternate links have no errors.
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, maximum-scale=1
descriptionOpto Engineering manufactures and provides imaging components like optics, cameras, and lighting solutions to solve any machine vision application.
robotsindex, follow
uprctrue
langen
fb:app_idEmpty
og:typewebsite
og:titleOptical Imaging Technologies for Machine Vision | Opto Engineering
og:urlhttps://www.opto-e.com/en/
og:descriptionOpto Engineering manufactures and provides imaging components like optics, cameras, and lighting solutions to solve any machine vision application.
og:localeIT_it
og:site_nameOpto Engineering
og:image:typeimage/jpg
og:image:width1200
og:image:height630
og:imagehttps://www.opto-e.com/en/assets/img/share_thumb.jpg
charsetUTF-8

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
Words from the H1 heading are not used in the page content.
Only 1 paragraph/s was/were found on this page.
This page contains 517 words. That's ok.
15.7% of the text are stop words.
The page contains a listing, which indicates a good text layout.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 20 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
A viewport "width=device-width, initial-scale=1.0, maximum-scale=1" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 10 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
/assets/img/logo/logo-opto.svgOpto Engineering® - 20 years
/media/misc/Banners/who-en.jpgBanner profile en
/media/misc/Banners/itala-pink-en.pngItala pink en
/media/misc/Banners/banner-aml2.jpgBanner aml en
...anners/Banner_Watch_ITALA_1600x380px.jpgBanner Watch ITALA 1600x380px
...a/misc/Banners/Banner_TELECENTRICI24.jpgBanner TELECENTRICI
...rs/Banner_TCCAGE-ITALA_EN_1600x380px.gifBanner TCCAGE ITALA EN 1600x380px
/media/misc/Banners/EL5MP-ITALA_EN.jpgBanner EL5 MP ITALA EN 1600x380px
...ameras/ITALA/_sqcon250/itala-C-front.jpgItala C front
...TALA/_sqcon250/EL5MP1656ITALA_GEL_02.jpgEL5 MP1656 ITALA GEL 02
...60/HC-series/_sqcon250/HC-main-award.jpgHC series main
...hting/LT2PRXP/_sqcon250/LT2PRXP-main.jpgLT2PRXP main
...cal/EL5MP-series/_sqcon250/EL5MP1656.jpgEL5MP1656
.../_sqcon250/LT3PVZL240X400-00-X-W-24V.jpgLT3 PVZL240 X400 00 X W 24 V
...s/_sqcon250/LTPVZE160X160D50-X-W-24V.jpgLTPVZE160 X160 D50 X W 24 V
...series/_sqcon250/DFR3-30-080-1-W-24V.jpgDFR3 30 080 1 W 24 V
...M-series/_sqcon250/TC10M_series_main.jpgTC10M series
...nare/_sqcon250/PCHI-series-patented2.jpgPCHI family
...360/PCCD series/_sqcon250/PCCD2M_web.jpgPCCD2M
...inare/_sqcon250/PCBP-series-patented.jpgPCBP serie
...ome/discover_opto_engineering_awards.jpgAwards
...discover_opto_engineering_who_we_are.jpgCompany
.../discover_opto_engineering_resources.jpgResources
...iscover_opto_engineering_environment.jpgEnvironment
...e/discover_opto_engineering_services.jpgServices
...discover_opto_engineering_industries.jpgIndustries
/assets/img/social/instagram.pngInstagram
/assets/img/social/wordpress.pngWordpress
/assets/img/social/flickr.pngFlickr
/assets/img/social/linkedin.pngLinkedin
/assets/img/social/facebook.pngFacebook
/assets/img/social/twitter.pngTwitter
/assets/img/social/youtube.pngYoutube
/assets/img/social/vimeo.pngVimeo
/assets/img/associations/anie.svgANIE Automazione
/assets/img/associations/aia.pngAIA | Vision Online - Vision Systems
/assets/img/associations/automateuk.pngAutomate UK
/assets/img/associations/cmvu.jpgChina Vision
/assets/img/associations/emva.svgEMVA
/assets/img/associations/jiia.pngJIIA
/assets/img/certifications/tuv.pngCertification - TUVRheinald
/assets/img/certifications/ecovadis.pngCertification - EcoVadis
/assets/img/certifications/green-web.pngCertification - The Green Web Foundation
/assets/img/certifications/enwhp.jpgCertification - ENWHP Rete Lombardia

Page structure

H1 heading
(Critically important)
Opto Engineering® designs, manufactures and markets imaging components for machine vision applications.
The H1 heading is perfect.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H1 Opto Engineering® designs, manufactures and markets imaging components for machine vision applications.
H2 Discover Opto Engineering
H4 Product Highlights
H4 Latest news
H4 Upcoming events
H5 Keep in touch
H5 Quotes and support
H5 Follow us on
H5 Associations we support
H5 Company
H5 Resources
H5 We are certified
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 too many external links (28) on this page.

Found links on this page

LinkAttributesAnchor text
https://www.opto-e.com/en/20yearsSubdomain Opto Engineering. Our first 20 years →
https://www.opto-e.com/en/Subdomain IMG-ALT Opto Engineering® - 20 years
https://customer.opto-e.com/New window External Subdomain A-TITLE Customer Support Portal
https://www.opto-e.com/Subdomain English
A-TITLE English
https://www.opto-e.com/it/Subdomain Italiano
A-TITLE Italiano
https://www.opto-e.com/de/Subdomain Deutsch
A-TITLE Deutsch
https://www.opto-e.cn/External Subdomain 中文
A-TITLE 中文
https://www.opto-e.com/en/companySubdomain Company
/en/servicesSubdomain Services
/en/industriesSubdomain Industries
/en/resources/tech-notesSubdomain Tech notes
/en/basics/welcome-to-opto-eng...Subdomain Basics
/en/resourcesSubdomain Resources
https://www.opto-e.com/en/supportSubdomain Support
https://www.opto-e.com/en/careersSubdomain Work with us
https://www.opto-e.com/en/newsSubdomain News
https://www.opto-e.com/en/pressSubdomain Press
/en/contacts-optoSubdomain Contact us
/en/products/opticsSubdomain Optics
/en/products/industrial-camerasSubdomain Cameras
/en/products/lightingSubdomain Lighting
/en/products/softwareSubdomain Software
/en/products/accessories-familySubdomain Accessories
/en/products/lighting-kitsSubdomain Kits
https://www.opto-e.com/en/exeSubdomain Training
/en/resources/tools/optics-finderSubdomain Optics finder
/en/resources/tools/camera-finderSubdomain Camera finder
/en/resources/tools/lighting-f...Subdomain Lighting finder
/en/resources/tools/imaging-le...Subdomain Imaging lens selector
/en/products/opticsSubdomain Text duplicate Optics
/en/products/telecentric-lensesSubdomain Telecentric lenses
/en/products/macro-fixed-focal...Subdomain Macro & Fixed focal length lenses
/en/products/360-view-lensesSubdomain 360° view lenses
/en/products/industrial-camerasSubdomain Text duplicate Cameras
/en/products/area-scan-cameras...Subdomain Area scan cameras
/en/products/line-scan-camerasSubdomain Line scan cameras
/en/products/lightingSubdomain Text duplicate Lighting
/en/products/led-illuminatorsSubdomain LED illuminators
/en/products/led-pattern-proje...Subdomain LED pattern projectors
/en/products/softwareSubdomain Text duplicate Software
/en/products/machine-vision-so...Subdomain Graphical environments for machine vision
/en/products/machine-vision-ll...Subdomain Machine vision libraries
/en/products/accessories-familySubdomain Text duplicate Accessories
/en/products/lighting-kitsSubdomain Text duplicate Kits
https://www.opto-e.com/en/exeSubdomain EXE training
https://www.opto-e.com/en/companySubdomain Text duplicate Company
/en/servicesSubdomain Text duplicate Services
/en/industriesSubdomain Text duplicate Industries
https://www.opto-e.com/en/basicsSubdomain Text duplicate Basics
/en/resourcesSubdomain Text duplicate Resources
https://www.opto-e.com/en/supportSubdomain Text duplicate Support
https://www.opto-e.com/en/careersSubdomain Text duplicate Work with us
https://www.opto-e.com/en/newsSubdomain Text duplicate News
https://www.opto-e.com/en/pressSubdomain Text duplicate Press
/en/resourcesSubdomain Download catalog
/en/contacts-optoSubdomain Text duplicate Contact us
https://www.opto-e.com/Subdomain Text duplicate English
A-TITLE English
https://www.opto-e.com/it/Subdomain Text duplicate Italiano
A-TITLE Italiano
https://www.opto-e.com/de/Subdomain Text duplicate Deutsch
A-TITLE Deutsch
https://www.opto-e.cn/External Subdomain Text duplicate 中文
A-TITLE 中文
https://www.opto-e.com/en/companySubdomain IMG-ALT Banner profile en
/en/Itala-04-2024Subdomain IMG-ALT Itala pink en
/en/industries/ITALA-cameras-f...Subdomain IMG-ALT Banner aml en
/en/industries/ITALA-cameras-f...Subdomain IMG-ALT Banner Watch ITALA 1600x380px
/en/products/telecentric-lensesSubdomain IMG-ALT Banner TELECENTRICI
/en/industries/ITALA-G-cameras...Subdomain IMG-ALT Banner TCCAGE ITALA EN 1600x380px
/en/industries/ITALA-G.EL-for-...Subdomain IMG-ALT Banner EL5 MP ITALA EN 1600x380px
/en/company/environmentSubdomain Environment
/en/resourcesSubdomain Text duplicate Download catalog
https://vimeo.com/298144831External Watch corporate video
/en/industriesSubdomain Text duplicate Industries
/en/resources/toolsSubdomain Webtools
/en/products/itala-g-seriesSubdomain ITALA G series Industrial GigE vision PoE cameras made in ItalyNew
IMG-ALT Itala C front
/en/products/itala-g-el-seriesSubdomain ITALA G.EL series Industrial GigE vision PoE cameras with liquid lens controlNew
IMG-ALT EL5 MP1656 ITALA GEL 02
/en/products/HC-seriesSubdomain HC series Hypercentric lenses for 360° inspection of the inner sides and bottom of cavitiesNew
IMG-ALT HC series main
/en/products/LT2PRXP-seriesSubdomain LT2PRXP series 40W continuous and strobe LED pattern projectorsNew
IMG-ALT LT2PRXP main
/en/products/EL5MP-seriesSubdomain EL5MP series 5 MP fixed focal length lenses for sensors up to 2/3" with liquid lens technologyNew
IMG-ALT EL5MP1656
/en/products/LTBCL-seriesSubdomain LTBCL series Large continuous LED backlightsNew
IMG-ALT LT3 PVZL240 X400 00 X W 24 V
/en/products/LTPH-seriesSubdomain LTPH series Diffused continuous LED flat dome lightsNew
IMG-ALT LTPVZE160 X160 D50 X W 24 V
/en/products/LTRNAD-seriesSubdomain LTRNAD series Compact diffused LED ring lightsNew
IMG-ALT DFR3 30 080 1 W 24 V
/en/products/TC10M-seriesSubdomain TC10M series Telecentric lenses for sensors up to APS-C and 4k line scan camerasNew
IMG-ALT TC10M series
/en/products/pchi-seriesSubdomain PCHI series Hole inspection lenses for 360° inside view in perfect focus
IMG-ALT PCHI family
/en/products/pccd-series/PCCD2MSubdomain PCCD2M Pericentric catadioptric lens for 1" sensors
IMG-ALT PCCD2M
/en/products/pcbp-seriesSubdomain PCBP series Boroscopic probes for panoramic cavity imaging from insideNew models
IMG-ALT PCBP serie
/en/news/Visit-Opto-Engineerin...Subdomain Visit Opto Engineering at Vision China Shanghai!
/en/news/SPS-2024Subdomain SPS Italia 2024
/en/news/Opto-Engineering-late...Subdomain Opto Engineering® latest innovation: discover the brand-new hypercentric lenses
/en/news/Opto-Engineering-new-...Subdomain Opto Engineering® new-high power LED pattern projectors: the LT2PRXP and LT2PRUP series
/en/news/Discover-the-new-ITAL...Subdomain Discover the new ITALA® cameras with polarized sensors
/en/news/Nearly-zero-distortio...Subdomain Nearly zero distortion Opto Engineering® macro lenses for sensors up to 1.1”
https://www.opto-e.com/en/newsSubdomain Discover more
https://www.messe-stuttgart.de...New window External Subdomain No Text
https://machinevisionforum.it/New window External No Text
https://www.automateshow.com/New window External Subdomain No Text
https://automatica-munich.com/en/New window External No Text
/en/book-exhibitionSubdomain Book an appointment with our sales engineers
/en/company/awardsSubdomain Awards A distinctive brand of award-winning products
IMG-ALT Awards
https://www.opto-e.com/en/companySubdomain Company Who we are, how we operate
IMG-ALT Company
/en/resourcesSubdomain Resources Knowledge base and documentation
IMG-ALT Resources
/en/company/environmentSubdomain Environment We care about our future
IMG-ALT Environment
/en/servicesSubdomain Services Opto Engineering® - Your machine vision application partner
IMG-ALT Services
/en/industriesSubdomain Industries Real-world application examples and case histories
IMG-ALT Industries
/en/contacts-optoSubdomain Text duplicate Contact us
https://www.instagram.com/opto...New window Nofollow External Subdomain IMG-ALT Instagram
A-TITLE Instagram
https://optoengineeringblog.com/New window Nofollow External IMG-ALT Wordpress
A-TITLE Wordpress
https://www.flickr.com/photos/...New window Nofollow External Subdomain IMG-ALT Flickr
A-TITLE Flickr
https://www.linkedin.com/compa...New window Nofollow External Subdomain IMG-ALT Linkedin
A-TITLE Linkedin
https://www.facebook.com/thete...New window Nofollow External Subdomain IMG-ALT Facebook
A-TITLE Facebook
https://twitter.com/OptoEngine...New window Nofollow External IMG-ALT Twitter
A-TITLE Twitter
https://www.youtube.com/user/O...New window Nofollow External Subdomain IMG-ALT Youtube
A-TITLE Youtube
https://vimeo.com/optoengineeringNew window Nofollow External IMG-ALT Vimeo
A-TITLE Vimeo
https://anieautomazione.anie.i...New window Nofollow External Subdomain Anchor IMG-ALT ANIE Automazione
A-TITLE ANIE Automazione
https://www.automate.org/compa...New window Nofollow External Subdomain IMG-ALT AIA | Vision Online - Vision Systems
A-TITLE AIA | Vision Online - Vision Systems
https://www.automate-uk.com/New window Nofollow External Subdomain IMG-ALT Automate UK
A-TITLE Automate - UK
http://www.china-vision.org/New window Nofollow External Subdomain IMG-ALT China Vision
A-TITLE China Vision
https://www.emva.org/members/o...New window Nofollow External Subdomain IMG-ALT EMVA
A-TITLE EMVA
http://jiia.org/en/New window Nofollow External IMG-ALT JIIA
A-TITLE JIIA
https://www.opto-e.com/en/companySubdomain Text duplicate Company
https://www.opto-e.com/en/companySubdomain Text duplicate Company
/en/company/environmentSubdomain Text duplicate Environment
/en/company/our-historySubdomain History
/en/company/qualitySubdomain Quality
/en/company/where-we-areSubdomain Where we are
/en/company/legalSubdomain Legal
/en/company/awardsSubdomain Awards
/en/resourcesSubdomain Text duplicate Resources
/en/corporate-videosSubdomain Corporate Videos
/en/resources/2d-and-3d-modelsSubdomain 2D and 3D models
/en/resources/image-gallerySubdomain Image gallery
/en/resources/video-gallerySubdomain Video gallery
/en/resources/tutorials/freque...Subdomain Frequently asked questions
https://www.opto-e.com/en/pressSubdomain Text duplicate Press
https://www.opto-e.com/en/careersSubdomain Text duplicate Work with us
/en/company/legalSubdomain Terms of use
/en/company/legalSubdomain Cookie policy
/en/company/legalSubdomain Privacy policy
https://www.certipedia.com/qua...New window Nofollow External Subdomain IMG-ALT Certification - TUVRheinald
A-TITLE Certification - TUVRheinald
https://recognition.ecovadis.c...New window Nofollow External Subdomain IMG-ALT Certification - EcoVadis
A-TITLE Certification - EcoVadis
https://www.thegreenwebfoundat...New window Nofollow External Subdomain IMG-ALT Certification - The Green Web Foundation
A-TITLE Certification - The Green Web Foundation
https://www.promozionesalute.r...New window Nofollow External Subdomain IMG-ALT Certification - ENWHP Rete Lombardia
A-TITLE Certification - ENWHP Rete Lombardia
https://www.paxxion.com/New window External Subdomain Paxxion
https://www.advance.srl/New window External Subdomain Advance

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.opto-e.com/"
HTTP header
(Important)
The X-powered header is sent within the response header. (unnecessary)
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time of 0.61 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.
The file size of the HTML document is fine (74 kB).

HTTP Response Header

NameValue
dateMon, 19 Aug 2024 22:18:31 GMT
content-typetext/html; charset=UTF-8
x-powered-byCraft CMS
expires0
pragmano-cache
cache-controlno-cache, no-store, must-revalidate
set-cookie229 Characters
x-content-type-optionsnosniff
x-xss-protection1; mode=block
x-frame-optionsSAMEORIGIN
x-permitted-cross-domain-policiesmaster-only
strict-transport-securitymax-age=63072000; includeSubdomains
cf-cache-statusDYNAMIC
report-to{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=t6eX2yEg0aGW%2FPCYWfM7PfOxWpOVwew21T%2Fi3LrdtAb%2BRraPBnt4TlVl%2B150mINJhfIfem3A0UW3pYiIRk3ZFYHAZogyL0SaDcZTqAIraQ8vyFX%2FmFY9%2FU5HAsaWr5mt3w%3D%3D"}],"group":"cf-nel","max_age":604800}
nel{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
servercloudflare
cf-ray8b5d85175f886973-FRA
content-encodinggzip
alt-svch3=":443"; ma=86400
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 117 referring domains.
This page has 109,506 backlinks.
This page has backlinks from 108 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Disallow: /admin
Disallow: /data
Disallow: /media/docs
Allow: /repository/*/Datasheets/
Disallow: /repository/

Sitemap: https://www.opto-e.com/sitemap-index.xml

Similar sites

Search preview

www.opto-e.com
Optical Imaging Technologies for Machine Vision | Opto Engineering
Opto Engineering manufactures and provides imaging components like optics, cameras, and lighting solutions to solve any machine vision application.

Most important keywords

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

KeywordResultRecheck
Opto96%Check
Opto Engineering92%Check
Engineering85%Check
vision79%Check
Machine Vision79%Check
Imaging78%Check
imaging components72%Check
application66%Check
components66%Check
manufactures62%Check
Show more keywords and terms

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