Oceanoptics.com - SEO Checker

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Overview of the SEO Check
Meta information
97% 
Page quality
80% 
Page structure
100% 
Link structure
42% 
Server
70% 
External factors
100% 
SEO Score
Response time
0.87 s
File size
150.60 kB
Words
635
Media files
13
Number of links
153 internal / 13 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
We Measure What Matters | Spectrometers | Ocean Optics
The length of the page title is perfect. (525 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Discover innovative spectroscopy equipment, software and on-demand data delivery backed by deep category expertise.
The length of the meta description is perfect. (742 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.oceanoptics.com/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en-us
Server location: United States of America
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
robotsindex, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
descriptionDiscover innovative spectroscopy equipment, software and on-demand data delivery backed by deep category expertise.
baidu-site-verificationcodeva-R9oCFow8Rp
msvalidate.011AE6A4F9404623A18A41073C044BF652
google-site-verificationddRlPsxIqFIRE7Fl2emh53B8gluWFf7EpHjapkIk2rY
msapplication-TileColor#da532c
msapplication-config/wp-content/favicon/browserconfig.xml?v=2
theme-color#ffffff
article:publisherhttps://www.facebook.com/ASKOceanInsight/
article:modified_time2025-02-27T18:46:17+00:00
langen-us
twitter:cardsummary_large_image
twitter:site@ASKOceanInsight
og:localeen_US
og:locale:alternatezh_CN
og:typewebsite
og:titleSpectrometers & Photonics Systems to Measure What Matters
og:descriptionDiscover innovative spectroscopy equipment, software and on-demand data delivery backed by deep category expertise.
og:urlhttps://www.oceanoptics.com/
og:site_nameOcean Optics
og:imagehttps://www.oceanoptics.com/wp-content/uploads/2024/09/bg-scaled.webp
og:image:width2560
og:image:height1067
og:image:typeimage/webp
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 635 words. That's ok.
16.5% 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.
4 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 22.5 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 usage of strong and bold tags is perfect. We recommend the use of up to 13 tags for this page.
Image SEO
(Somewhat important)
8 images have no alt attribute. The content of alt attributes is used by search engines.
Social Networks
(Nice to have)
This page is optimized perfectly for social networks.
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/2024/05/trace-min.svgOcean Optics
/wp-content/uploads/2024/05/trace-min.svgOcean Optics
https://cdn.bioz.com/assets/favicon.pngpowered by bioz
...ent/uploads/2024/09/image-1-1024x487.pngNo alt attribute provided
...tent/uploads/2024/09/Rectangle-12-1.webpNo alt attribute provided
...ontent/uploads/2024/09/Rectangle-16.webpNo alt attribute provided
...ontent/uploads/2024/09/Rectangle-19.webpNo alt attribute provided
...ontent/uploads/2024/09/Rectangle-22.webpNo alt attribute provided
...nt/uploads/2024/09/contn2-1-1024x688.pngNo alt attribute provided
...ontent/uploads/2024/04/Ellipse-11487.pngNo alt attribute provided
/wp-content/uploads/2024/04/contaact-1.pngNo alt attribute provided
/wp-content/uploads/2024/05/trace-min.svgOcean Optics
Video URLWidthHeight
...tics_LogoLoop_Homepage_2025_FULL-RES.mp4

Page structure

H1 heading
(Critically important)
Measuring What Matters with Cutting-Edge Optical Sensing Solutions
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Measuring What Matters with Cutting-Edge Optical Sensing Solutions
H2 Spectrometers & Photonics Systems to Measure What Matters.
H2 Ocean Optics Spectrometers
H2 Use the Power of Spectroscopy to Get Results
H2 We Are Here to Help
H3 Microspectrometer
H3 Versatile
H3 High Sensitivity
H3 High Resolution
H3 Regulatory
H3 Contact Us
H3 Products
H3 Legal Links
H3 Quick Links
H3 Company
H3 Languages
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 13 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.facebook.com/ASKOc...External Subdomain Facebook
https://www.linkedin.com/compa...External Subdomain LinkedIn
https://www.instagram.com/ask_...External Subdomain Instagram
https://www.youtube.com/user/o...External Subdomain YouTube
https://www.oceanoptics.com/Subdomain IMG-ALT Ocean Optics
/spectrometers/Subdomain Spectrometers
/spectrometer-selector/Subdomain Spectrometer Selector
/spectrometers/microspectromet...Subdomain Microspectrometers
/spectrometers/versatile-spect...Subdomain Versatile Spectrometers
/spectrometers/high-sensitivit...Subdomain High Sensitivity Spectrometers
/spectrometers/high-resolution...Subdomain High Resolution Spectrometers
/spectrometers/high-speed-spec...Subdomain High Speed Spectrometers
/spectrometers/near-infrared-s...Subdomain Near Infrared Spectrometers
/spectrometers/raman-spectrome...Subdomain Raman Spectrometers
/spectrometers/kits/Subdomain Spectroscopy Kits
/accessories/Subdomain Accessories
/accessories/light-sources/Subdomain Light Sources
/accessories/fibers-and-probes/Subdomain Fibers and Probes
/accessories/sampling-accessor...Subdomain Sampling Accessories
/photonics-systems/Subdomain Photonics Systems
/photonics-systems/libs/Subdomain LIBS Metal Analyzer
/photonics-systems/oxygen-meas...Subdomain Oxygen Measurement System
/catalog/Subdomain Catalog
/software/Subdomain Software
/industries/Subdomain Industries
/industries/academia-research/Subdomain Academia & Research
/industries/energy-environmental/Subdomain Energy & Environmental
/industries/food-agriculture/Subdomain Food & Agricultural
/industries/general-manufactur...Subdomain Manufacturing
/industries/medical-technology/Subdomain Medical Technology
/industries/metal-recycling/Subdomain Metal Recycling
/industries/pharmaceutical/Subdomain Pharmaceutical
/industries/semiconductor/Subdomain Semiconductor
/measurement-techniques/Subdomain Measurement Techniques
/measurement-techniques/absorb...Subdomain Absorbance
/measurement-techniques/color-...Subdomain Color Analysis
/measurement-techniques/fluore...Subdomain Fluorescence
/measurement-techniques/irradi...Subdomain Irradiance
/measurement-techniques/led-an...Subdomain LED/Laser Characterization
/measurement-techniques/libs/Subdomain Laser-Induced Breakdown Spectroscopy (LIBS)
/measurement-techniques/raman/Subdomain Raman
/measurement-techniques/reflec...Subdomain Reflectance
/measurement-techniques/transm...Subdomain Transmittance
/resources/Subdomain Resources
https://www.oceanoptics.com/faq/Subdomain Frequently Asked Questions (FAQ)
/faq/spectrometer-faqs/Subdomain Spectrometer FAQs
/faq/software-faqs/Subdomain Software FAQs
/faq/calibration-faqs/Subdomain Calibration FAQs
/faq/accessories-faq/Subdomain Accessories FAQ
/resources/Subdomain Product Resources
/cable-matrix/Subdomain Cable Matrix
/spectrometers/resources/Subdomain Spectrometers Resources
/photonics-systems/libs/resour...Subdomain LIBS Metal Analyzer Resources
/photonics-systems/oxygen-meas...Subdomain Oxygen Sensors Resources
/accessories/resources/Subdomain Accessories Resources
/software/resources/Subdomain Software Resources
/industries/resources/Subdomain Industries Resources
/measurement-techniques/support/Subdomain Measurement Techniques Resources
https://www.oceanoptics.com/blog/Subdomain Blog
/resources/glossary/Subdomain Spectroscopy Glossary
/resources/legacy-spectrometers/Subdomain Legacy Spectrometers
/about/Subdomain About
/people-careers/Subdomain Careers
/news-events/Subdomain Industry Events
/contact-us/locations-distribu...Subdomain Locations & Distributors
/scientific-papers/Subdomain Scientific Papers
/contact-us/quote-request/Subdomain Request a Quote
/spectrometers/Subdomain Text duplicate Spectrometers
/spectrometer-selector/Subdomain Text duplicate Spectrometer Selector
/spectrometers/microspectromet...Subdomain Text duplicate Microspectrometers
/spectrometers/versatile-spect...Subdomain Text duplicate Versatile Spectrometers
/spectrometers/high-sensitivit...Subdomain Text duplicate High Sensitivity Spectrometers
/spectrometers/high-resolution...Subdomain Text duplicate High Resolution Spectrometers
/spectrometers/high-speed-spec...Subdomain Text duplicate High Speed Spectrometers
/spectrometers/near-infrared-s...Subdomain Text duplicate Near Infrared Spectrometers
/spectrometers/raman-spectrome...Subdomain Text duplicate Raman Spectrometers
/spectrometers/kits/Subdomain Text duplicate Spectroscopy Kits
/accessories/Subdomain Text duplicate Accessories
/accessories/light-sources/Subdomain Text duplicate Light Sources
/accessories/fibers-and-probes/Subdomain Text duplicate Fibers and Probes
/accessories/sampling-accessor...Subdomain Text duplicate Sampling Accessories
/photonics-systems/Subdomain Text duplicate Photonics Systems
/photonics-systems/libs/Subdomain Text duplicate LIBS Metal Analyzer
/photonics-systems/oxygen-meas...Subdomain Text duplicate Oxygen Measurement System
/catalog/Subdomain Text duplicate Catalog
/software/Subdomain Text duplicate Software
/industries/Subdomain Text duplicate Industries
/industries/academia-research/Subdomain Text duplicate Academia & Research
/industries/energy-environmental/Subdomain Text duplicate Energy & Environmental
/industries/food-agriculture/Subdomain Text duplicate Food & Agricultural
/industries/general-manufactur...Subdomain Text duplicate Manufacturing
/industries/medical-technology/Subdomain Text duplicate Medical Technology
/industries/metal-recycling/Subdomain Text duplicate Metal Recycling
/industries/pharmaceutical/Subdomain Text duplicate Pharmaceutical
/industries/semiconductor/Subdomain Text duplicate Semiconductor
/measurement-techniques/Subdomain Text duplicate Measurement Techniques
/measurement-techniques/absorb...Subdomain Text duplicate Absorbance
/measurement-techniques/color-...Subdomain Text duplicate Color Analysis
/measurement-techniques/fluore...Subdomain Text duplicate Fluorescence
/measurement-techniques/irradi...Subdomain Text duplicate Irradiance
/measurement-techniques/led-an...Subdomain Text duplicate LED/Laser Characterization
/measurement-techniques/libs/Subdomain Text duplicate Laser-Induced Breakdown Spectroscopy (LIBS)
/measurement-techniques/raman/Subdomain Text duplicate Raman
/measurement-techniques/reflec...Subdomain Text duplicate Reflectance
/measurement-techniques/transm...Subdomain Text duplicate Transmittance
/resources/Subdomain Text duplicate Resources
https://www.oceanoptics.com/faq/Subdomain Text duplicate Frequently Asked Questions (FAQ)
/faq/spectrometer-faqs/Subdomain Text duplicate Spectrometer FAQs
/faq/software-faqs/Subdomain Text duplicate Software FAQs
/faq/calibration-faqs/Subdomain Text duplicate Calibration FAQs
/faq/accessories-faq/Subdomain Text duplicate Accessories FAQ
/resources/Subdomain Text duplicate Product Resources
/cable-matrix/Subdomain Text duplicate Cable Matrix
/spectrometers/resources/Subdomain Text duplicate Spectrometers Resources
/photonics-systems/libs/resour...Subdomain Text duplicate LIBS Metal Analyzer Resources
/photonics-systems/oxygen-meas...Subdomain Text duplicate Oxygen Sensors Resources
/accessories/resources/Subdomain Text duplicate Accessories Resources
/software/resources/Subdomain Text duplicate Software Resources
/industries/resources/Subdomain Text duplicate Industries Resources
/measurement-techniques/support/Subdomain Text duplicate Measurement Techniques Resources
https://www.oceanoptics.com/blog/Subdomain Text duplicate Blog
/resources/glossary/Subdomain Text duplicate Spectroscopy Glossary
/resources/legacy-spectrometers/Subdomain Text duplicate Legacy Spectrometers
/about/Subdomain Text duplicate About
/people-careers/Subdomain Text duplicate Careers
/news-events/Subdomain Text duplicate Industry Events
/contact-us/locations-distribu...Subdomain Text duplicate Locations & Distributors
/scientific-papers/Subdomain Text duplicate Scientific Papers
https://www.oceanoptics.com/Subdomain Text duplicate IMG-ALT Ocean Optics
https://www.facebook.com/ASKOc...External Subdomain Text duplicate Facebook
https://www.linkedin.com/compa...External Subdomain Text duplicate LinkedIn
https://www.instagram.com/ask_...External Subdomain Text duplicate Instagram
https://www.youtube.com/user/o...External Subdomain Text duplicate YouTube
https://www.bioz.com/New window External Subdomain Powered by Bioz
IMG-ALT powered by bioz
/spectrometers/microspectromet...View Details
/spectrometers/versatile-spect...Subdomain Text duplicate View Details
/spectrometers/high-sensitivit...Subdomain Text duplicate View Details
/spectrometers/high-resolution...Subdomain Text duplicate View Details
/spectrometers/See All Spectrometers
/wp-content/uploads/2024/05/Mi...New window Subdomain Download the whitepaper: Miniature Spectrometers Come of Age
/standards-policies/Subdomain Text duplicate View Details
/contact-us/Subdomain Text duplicate View Details
/spectrometers/Text duplicate Spectrometers
/photonic-systems/libs/Photonic Systems
/accessories-and-software/Text duplicate Accessories
/accessories-and-software/soft...Text duplicate Software
/industries/Text duplicate Industries
/measurement-techniques/Text duplicate Measurement Techniques
/standards-policies/Standards & Policies
/news-events/News & Events
/standards-policies/privacy-po...Privacy Policy
/standards-policies/terms-of-use/Terms of Use
/accessibility-statement/Accessibility Statement
/resources/Subdomain Support
/contact-us/quote-request/Quote
/technical-assistance/Subdomain Technical Assistance
/return-an-item/RMA
/people-careers/Text duplicate Careers
/contact-us/locations-distribu...Text duplicate Locations & Distributors
/subscribe-to-our-blog/Join Our Mailing List
https://www.oceanoptics.com/blogText duplicate Blog
https://www.oceanoptics.com/Subdomain Text duplicate IMG-ALT Ocean Optics
https://www.facebook.com/ASKOc...External Subdomain Text duplicate Facebook
https://www.linkedin.com/compa...External Subdomain Text duplicate LinkedIn
https://www.instagram.com/ask_...External Subdomain Text duplicate Instagram
https://www.youtube.com/user/o...External Subdomain Text duplicate YouTube

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.oceanoptics.com/"
HTTP header
(Important)
The X-powered header is sent within the response header. (unnecessary)
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time of 0.87 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 (151 kB).

HTTP Response Header

NameValue
dateWed, 09 Apr 2025 04:28:08 GMT
content-typetext/html; charset=UTF-8
varyAccept-Encoding
x-powered-byWP Engine
link<https://www.oceanoptics.com/wp-json/>; rel="https://api.w.org/"
x-cacheablebot
cache-controlmax-age=10800, must-revalidate
x-cacheHIT: 200
x-cache-groupbot
strict-transport-securitymax-age=31536000; includeSubDomains;
x-content-type-optionsnosniff
x-frame-optionsDENY
x-xss-protection1; mode=block
cf-cache-statusDYNAMIC
servercloudflare
cf-ray92d741870abd9d48-CDG
content-encodingbr
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 517 referring domains.
This page has 32,551 backlinks.
This page has backlinks from 433 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

Crawl-delay: 10
# START YOAST BLOCK
# ---------------------------
User-agent: *
Disallow:

Sitemap: https://www.oceanoptics.com/sitemap_index.xml
# ---------------------------
# END YOAST BLOCK

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Search preview

www.oceanoptics.com
We Measure What Matters | Spectrometers | Ocean Optics
Discover innovative spectroscopy equipment, software and on-demand data delivery backed by deep category expertise.

Most important keywords

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

KeywordResultRecheck
Matters66%Check
Ocean Optics65%Check
Ocean64%Check
Optics64%Check
Measure what Matters62%Check
Ocean Optics Spectrometers62%Check
Spectrometers59%Check
Spectroscopy55%Check
Optical50%Check
Solutions50%Check
Show more keywords and terms

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Cookie Policy

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