Photonics.com - SEO Checker

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Overview of the SEO Check
Meta information
77% 
Page quality
76% 
Page structure
58% 
Link structure
25% 
Server
87% 
External factors
100% 
SEO Score
Response time
3.09 s
File size
35.10 kB
Words
711
Media files
53
Number of links
160 internal / 15 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Photonics Spectra | Optics, Lasers, Imaging | News, Products, Events
The page title should be shorter than 580 pixels. It is 626 pixels long. Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
Photonics Spectra is a global photonics resource and magazine with news, products, research, and applications covering optics, lasers, imaging, and sensing.
The length of the meta description is perfect. (973 pixels out of 1000 max pixel length)
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
Server location: United States of America
The language is not specified in the HTML markup.
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)
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,minimum-scale=1.0,maximum-scale=1.0
referrerunsafe-url
descriptionPhotonics Spectra is a global photonics resource and magazine with news, products, research, and applications covering optics, lasers, imaging, and sensing.
keywordsPhotonics Spectra, magazine, news, research, products, webinars, optics, lasers, imaging, sensing, Photonics Media, Laurin Publishing
og:titlePhotonics Spectra | Optics, Lasers, Imaging | News, Products, Events
og:imagehttps://www.photonics.com/Graphics/PageArt/logo_photonics_spectra.png

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Page quality

Content
(Critically important)
This page contains 711 words. That's ok.
17% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
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 17.27 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,minimum-scale=1.0,maximum-scale=1.0" is provided.
Bold and strong tags
(Somewhat important)
The amount of tags is very high (23). We recommend using a maximum of 14 tags for this page.
Some tags are too long. With 93 characters this one is longer than 70 characters:
"accelerating life science imaging instrument development with unrivaled performance and speed"
Image SEO
(Somewhat important)
24 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
/Graphics/PageArt/icon_search_adapt.pngSearch
/Graphics/PageArt/icon_menu_adapt.pngMenu
...phics/PageArt/logo_photonics_spectra.pngPhotonics Spectra
/Graphics/PageArt/icon_close.pngClose
...phics/PageArt/logo_photonics_spectra.pngPhotonics Spectra
/Graphics/PageArt/icon_menu_adapt.pngMenu
/Graphics/PageArt/icon_search_adapt.pngSearch
/Graphics/PageArt/icon_viewmore.pngView more
/Graphics/PageArt/icon_viewmore.pngView more
...b/Articles/2024/9/27/thumbnail_70341.jpgNo alt attribute provided
...es/Web/Publications/5/252/1788/cover.jpgNo alt attribute provided
/Graphics/PageArt/icon_viewmore.pngLatest Issue
/Graphics/PageArt/icon_viewmore.pngView more
...b/Products/2024/9/19/thumbnail_70030.jpgNo alt attribute provided
...b/Products/2024/9/19/thumbnail_70029.jpgNo alt attribute provided
...b/Products/2024/9/19/thumbnail_70028.pngNo alt attribute provided
...b/Products/2024/9/25/thumbnail_70075.jpgNo alt attribute provided
...b/Products/2024/9/25/thumbnail_70074.pngNo alt attribute provided
.../25/thumbnail_70073.6_t_transceivers.jpgNo alt attribute provided
...b/Products/2024/9/25/thumbnail_70071.jpgNo alt attribute provided
...024/9/16/SutterInstrument_2024_NS_SP.jpgNo alt attribute provided
...b/Products/2024/9/19/thumbnail_70021.jpgNo alt attribute provided
...s/PageArt/logo_photonics_marketplace.pngPhotonics Marketplace
/Graphics/PageArt/icon_viewmore.pngView more
...Events/28//Presenters/AfrouzAnderson.jpgNo alt attribute provided
...G/Events/28//Presenters/AydoganOzcan.jpgNo alt attribute provided
...MG/Events/28//Presenters/MikeFussell.jpgNo alt attribute provided
...MG/Events/28//Presenters/NiliPersits.jpgNo alt attribute provided
...IMG/Events/28//Presenters/MarkKemper.jpgNo alt attribute provided
...tonics.com/IMG/Events/28/logo_biocon.pngNo alt attribute provided
.../Events/25/PSSummit_SensorsDetectors.pngNo alt attribute provided
/Graphics/PageArt/icon_viewmore.pngView more
/images/Web/Webinars/1102/thumbnail.pngNo alt attribute provided
/images/Web/Webinars/1092/thumbnail.pngNo alt attribute provided
/Graphics/PageArt/icon_viewmore.pngView more
img.youtube.com/vi/orzDBYHOcrs/0.jpgNo alt attribute provided
img.youtube.com/vi/xxSAWZdiOS4/0.jpgNo alt attribute provided
img.youtube.com/vi/r1V1YhjDtJw/0.jpgNo alt attribute provided
img.youtube.com/vi/tyVUIUcbgSw/0.jpgNo alt attribute provided
...PageArt/logo_photonics_spectra_white.pngPhotonics Spectra
...hics/PageArt/logo_biophotonics_white.pngBioPhotonics
...cs/PageArt/logo_vision_spectra_white.pngVision Spectra
...Art/logo_photonics_marketplace_white.pngPhotonics Marketplace
...rt/logo_photonics_media_events_white.pngPhotonics Media Events
/Graphics/PageArt/icon_facebook_white.pngFacebook
/Graphics/PageArt/icon_x_white.pngX
/Graphics/PageArt/icon_instagram_white.pngInstagram
/Graphics/PageArt/icon_linkedin_white.pngLinkedIn
/Graphics/PageArt/icon_youtube_white.pngYouTube
/Graphics/PageArt/icon_rss_white.pngRSS
...cs/PageArt/logo_photonicsmedia_white.pngPhotonics Media
.../PageArt/logo_laurinpublishing_white.pngLaurin Publishing

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
There are no headings specified on the page. Headings are important for search engine optimization and help to structure your content.

Heading structure

No headings were found.
Some internal link anchor texts are too long.
Some internal links have dynamic parameters. All internal URLs, which are not marked as nofollow, should not contain dynamic parameters.
Some anchor texts are used more than once.
1 links don't have an anchor text.
The number of internal links is ok.
There are 15 external links on this page.

Found links on this page

LinkAttributesAnchor text
/Default.aspx?PID=5IMG-ALT Photonics Spectra
/Member/Default.aspx?PID=5Register
/Member/Login.aspx?PID=5Sign In
/Subscriptions/Subscribe.aspxSubscribe
/Advertise/Advertise
/Publications.aspx?PID=5Publications
/Default.aspx?PID=5Text duplicate Photonics Spectra
/Default.aspx?PID=1BioPhotonics
/Default.aspx?PID=21Vision Spectra
/Issue.aspx?PID=15Photonics Showcase
/Marketplace.aspxPhotonics Buyers' Guide
/Marketplace.aspx?Type=HBKPhotonics Handbook
/Marketplace.aspx?Type=HBKPhotonics Dictionary
/Newsletters.aspx?PID=5Newsletters
/Splash.aspx?PID=5&Tag=LATEST+...News & Features
/Splash.aspx?PID=5&Tag=LATEST+...Latest News
/Splash.aspx?PID=5&Tag=LATEST+...Latest Products
/Splash.aspx?PID=5&Tag=FeaturesFeatures
/Podcast.aspx?PID=5All Things Photonics Podcast
/Splash.aspx?PID=5&Tag=Lasers|...By Technology
/Splash.aspx?PID=5&Tag=Lasers|...Lasers & Light Sources
/Splash.aspx?PID=5&Tag=OpticsOptics
/Splash.aspx?PID=5&Tag=Materia...Materials & Coatings
/Splash.aspx?PID=5&Tag=ImagingImaging
/Splash.aspx?PID=5&Tag=Sensors...Sensors & Detectors
/Splash.aspx?PID=5&Tag=Test+&+...Test & Measurement
/Splash.aspx?PID=5&Tag=Integra...Integrated Photonics
/Splash.aspx?PID=5&Tag=Spectro...Spectroscopy
/Default.aspx?PID=1Biophotonics
/Default.aspx?PID=21Machine Vision
/Marketplace.aspxMarketplace
/Marketplace.aspx?Type=COMSupplier Search
/Marketplace.aspx?Type=PRDProduct Search
/Jobs.aspx?PID=5Career Center
/Webinars.aspx?PID=5Webinars & Events
/Webinars.aspx?PID=5Webinars
https://events.photonics.com/External Subdomain Photonics Media Virtual Events
/IndustryEvents.aspx?PID=5Industry Events Calendar
/WhitePapers.aspx?PID=5Resources
/WhitePapers.aspx?PID=5White Papers
/VideoGallery.aspx?PID=5Videos
https://store.photonics.com/External Subdomain Bookstore
/SubmitFeature.aspx?PID=5Contribute an Article
/SubmitWebinarTopic.aspx?PID=5Suggest a Webinar
/SubmitPressRelease.aspx?PID=5Submit a Press Release
/Subscriptions/Subscribe.aspx?...Text duplicate Subscribe
/Advertise/Text duplicate Advertise
/Member/Default.aspx?PID=5Become a Member
/Default.aspx?PID=5Text duplicate IMG-ALT Photonics Spectra
/Publications.aspx?PID=5Text duplicate Publications
/Default.aspx?PID=5Text duplicate Photonics Spectra
/Default.aspx?PID=1Text duplicate BioPhotonics
/Default.aspx?PID=21Text duplicate Vision Spectra
/Issue.aspx?PID=15Text duplicate Photonics Showcase
/Marketplace.aspxText duplicate Photonics Buyers' Guide
/Marketplace.aspx?Type=HBKText duplicate Photonics Handbook
/Marketplace.aspx?Type=DCTText duplicate Photonics Dictionary
/Newsletters.aspx?PID=5Text duplicate Newsletters
/Splash.aspx?PID=5&Tag=LATEST+...Text duplicate News & Features
/Splash.aspx?PID=5&Tag=LATEST+...Text duplicate Latest News
/Splash.aspx?PID=5&Tag=LATEST+...Text duplicate Latest Products
/Splash.aspx?PID=5&Tag=FeaturesText duplicate Features
/Podcast.aspx?PID=5Text duplicate All Things Photonics Podcast
/Splash.aspx?PID=5&Tag=Lasers|...Text duplicate By Technology
/Splash.aspx?PID=5&Tag=Lasers|...Text duplicate Lasers & Light Sources
/Splash.aspx?PID=5&Tag=OpticsText duplicate Optics
/Splash.aspx?PID=5&Tag=Materia...Text duplicate Materials & Coatings
/Splash.aspx?PID=5&Tag=ImagingText duplicate Imaging
/Splash.aspx?PID=5&Tag=Sensors...Text duplicate Sensors & Detectors
/Splash.aspx?PID=5&Tag=Test+&+...Text duplicate Test & Measurement
/Splash.aspx?PID=5&Tag=Integra...Text duplicate Integrated Photonics
/Splash.aspx?PID=5&Tag=Spectro...Text duplicate Spectroscopy
/Default.aspx?PID=1Text duplicate Biophotonics
/Default.aspx?PID=21Text duplicate Machine Vision
/Marketplace.aspxText duplicate Marketplace
/Marketplace.aspx?Type=COMText duplicate Supplier Search
/Marketplace.aspx?Type=PRDText duplicate Product Search
/Jobs.aspx?PID=5Text duplicate Career Center
/Webinars.aspx?PID=5Text duplicate Webinars & Events
/Webinars.aspx?PID=5Text duplicate Webinars
https://events.photonics.com/External Subdomain Text duplicate Photonics Media Virtual Events
/IndustryEvents.aspx?PID=5Text duplicate Industry Events Calendar
/WhitePapers.aspx?PID=5Text duplicate Resources
/WhitePapers.aspx?PID=5Text duplicate White Papers
/VideoGallery.aspx?PID=5Text duplicate Videos
https://store.photonics.com/External Subdomain Text duplicate Bookstore
/SubmitFeature.aspx?PID=5Text duplicate Contribute an Article
/SubmitWebinarTopic.aspx?PID=5Text duplicate Suggest a Webinar
/SubmitPressRelease.aspx?PID=5Text duplicate Submit a Press Release
/Subscriptions/Subscribe.aspx?...Text duplicate Subscribe
/Advertise/Text duplicate Advertise
/Member/Default.aspx?PID=5Text duplicate Become a Member
/Member/Default.aspx?PID=5Text duplicate Register
/Member/Login.aspx?PID=5Text duplicate Sign In
/Videos/Intel_Draws_Interest_f...Subdomain Photonics Spectra Now Intel Draws Interest from Tech Giants after Flurry of Moves
/Articles/One-Dimensional_Gas_...One-Dimensional Gas Created with Light
/Podcast.aspx?PID=5Text duplicate All Things Photonics Podcast
IMG-ALT View more
/Splash.aspx?PID=5&Tag=LATEST+...Text duplicate Latest News
IMG-ALT View more
/Articles/Nicslabs_Fabless_Chi...Nicslab’s Fabless Chip Technology Earns First Place at Luminate 2024 Sep 27, 2024
/Articles/Marvel_Fusion_Closes...Marvel Fusion Closes $70M Funding Round: Week in Brief: 9/27/24 Sep 27, 2024
/Articles/Silicon_Photonic_Mod...Silicon Photonic Modulator Enables Atom Interferometry Sep 27, 2024
/Articles/Industrial_Laser-Dri...Industrial Laser-Driven Neutron Source Developed for Nondestructive Assessment of Nuclear Waste Sep 26, 2024
/Articles/Method_Measures_Trap...Method Measures Trapped Qubits While Keeping Others Safe, Close Sep 26, 2024
/Articles/Ansys_TSMC_Collabora...Ansys, TSMC, Collaborate with Microsoft on High-Speed Optical Data Transfer Sep 25, 2024
/Articles/Glass-Based_PICs_Dev...Glass-Based PICs Developer Expands Following NATO-Supported Funding Sep 25, 2024
/Articles/InZiv_Appoints_Vice_...InZiv Appoints Vice President of R&D: People in the News: 9/25/24 Sep 25, 2024
/Articles/Collaboration_Tech_A...Collaboration, Tech Advancement Take Center Stage at Neuroscience 2024 Sep 24, 2024
/Issue.aspx?PID=5No Text
/Issue.aspx?PID=5September 2024
IMG-ALT Latest Issue
/Subscriptions/Subscribe.aspx?...Text duplicate Subscribe
/Advertise/Text duplicate Advertise
/Issues.aspx?PID=5Issue Library
/Splash.aspx?PID=5&Tag=LATEST+...New Products
IMG-ALT View more
/Products/C2M_Interconnect/p5/...C2M Interconnect TeraSignal
/Products/AI_Multispectral_Cam...AI Multispectral Camera Teledyne FLIR
/Products/Target-Based_Laser_S...Target-Based Laser Scanner Artec 3D
/Products/Micro-Pump_Laser/p5/...Micro-Pump Laser Coherent Corp.
/Products/3D_Imaging_Module/p5...3D Imaging Module Teledyne e2v France
/Products/16_T_Transceivers/p5...1.6 T Transceivers Eoptolink Technology Inc. Ltd.
/Products/200_G_DSPs/p5/pr70072200 G DSPs Broadcom Inc.
/Products/Compact_Optical_Tran...Compact Optical Transceiver Hamamatsu Corporation
/Products/BOBsuptrade_sup_Open...Promoted ProductBOB™ Open-Design Microscope The Sutter BOB™ — designed to eliminate the conventional microscope frame — is an open-design upright microscope ...
/Products/Compact_Rugged_Water...Promoted ProductCompact Rugged Waterproof Lenses Kowa's JC5MC-WP ultracompact lens resists vibration/shock with a fully ruggedized, IP-67 waterproof design. ...
/Marketplace.aspxIMG-ALT Photonics Marketplace
https://events.photonics.com/External Subdomain Text duplicate Photonics Media Virtual Events
IMG-ALT View more
https://events.photonics.com/E...External Subdomain BioPhotonics Conference 2024 October 15, 2024 - October 17, 2024 Discover new and evolving trends in biophotonics at the fourth-annual BioPhotonics Conferenc...
https://events.photonics.com/E...External Subdomain Photonics Spectra Sensors & Detectors Summit 2024 November 13, 2024 A one-day summit exploring innovations in sensors and detectors.
/Webinars.aspx?PID=5Text duplicate Webinars
IMG-ALT View more
/Webinars/Accelerating_Life_Sc...OCT 9 Accelerating Life Science Imaging Instrument Development with Unrivaled Performance and Speed Developing a high-performance fluorescence microscope is ...
/Webinars/Multiplex_Imaging_Ca...OCT 29 Multiplex Imaging: Camera, Lights, Optics, Action! Multiplex imaging, either multicolor fluorescence or multispectral absorption and reflection imagin...
/VideoGallery.aspx?PID=5Featured Videos
IMG-ALT View more
/Videos/Intel_Draws_Interest_f...Intel Draws Interest from Tech Giants after Flurry of Moves
/Videos/New_Precession_Elephan...New Precession Elephant III Multi-Axis Laser Scan Head
/Videos/Two_Men_Accused_of_Plo...Two Men Accused of Plotting to Smuggle Laser Welding Systems into Russian Nuclear Plant
/Videos/Optica_Making_Changes_...Optica Making Changes, IPG out of Russia
/Default.aspx?PID=5Text duplicate IMG-ALT Photonics Spectra
/Default.aspx?PID=1Text duplicate IMG-ALT BioPhotonics
/Default.aspx?PID=21Text duplicate IMG-ALT Vision Spectra
/Marketplace.aspxText duplicate IMG-ALT Photonics Marketplace
https://events.photonics.com/External Subdomain IMG-ALT Photonics Media Events
/Splash.aspx?PID=5&Tag=LATEST+...News
/Splash.aspx?PID=5&Tag=FEATURESText duplicate Features
/Splash.aspx?PID=5&Tag=LATEST+...Text duplicate Latest Products
/Webinars.aspx?PID=5Text duplicate Webinars
/WhitePapers.aspx?PID=5Text duplicate White Papers
/Podcast.aspx?PID=5Text duplicate All Things Photonics Podcast
/VideoGallery.aspx?PID=5Text duplicate Videos
https://events.photonics.com/External Subdomain Our Summits & Conferences
/IndustryEvents.aspx?PID=5Industry Events
https://store.photonics.com/External Subdomain Text duplicate Bookstore
/Subscriptions/Subscribe.aspx?...Text duplicate Subscribe
/Advertise/Default.aspx?PID=5Text duplicate Advertise
/Member/Default.aspx?PID=5Become a member
/Member/Login.aspx?PID=5Sign in
/SubmitFeature.aspx?PID=5Contribute a Feature
/SubmitWebinarTopic.aspx?PID=5Text duplicate Suggest a Webinar
/SubmitPressRelease.aspx?PID=5Text duplicate Submit a Press Release
/MobileAppsDesktop.aspx?PID=5Mobile Apps
https://www.facebook.com/Photo...New window External Subdomain IMG-ALT Facebook
https://twitter.com/PhotonicsSpecNew window External IMG-ALT X
https://www.instagram.com/phot...New window External Subdomain IMG-ALT Instagram
https://www.linkedin.com/showc...New window External Subdomain IMG-ALT LinkedIn
https://www.youtube.com/Photon...New window External Subdomain IMG-ALT YouTube
/RSS.aspx?PID=5New window IMG-ALT RSS
/Article.aspx?PID=5&AID=35680Our Company
/Publications.aspx?PID=5Our Publications
/Article.aspx?PID=5&AID=35680Contact Us
/Article.aspx?PID=5&AID=68150Career Opportunities
/Scholarship.aspx?PID=5Teddi C. Laurin Scholarship
/Article.aspx?PID=5&AID=35714Terms & Conditions
/Privacy.aspx?PID=5Privacy Policy
/Privacy.aspx?PID=5California Consumer Privacy Act (CCPA)
/cdn-cgi/l/email-protection[email protected]
/Privacy.aspx?PID=5Text duplicate Privacy Policy
/Privacy.aspx?PID=5cookies

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.photonics.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 is very slow (3.09 seconds). The response time should be less than 0.4 seconds. Slow websites are bad for search engine bots and also result in bad user experience.
The file size of the HTML document is fine (35 kB).

HTTP Response Header

NameValue
dateSun, 29 Sep 2024 01:20:29 GMT
content-typetext/html; charset=utf-8
cache-controlprivate
set-cookie82 Characters
x-aspnet-version4.0.30319
x-powered-byASP.NET
cf-cache-statusDYNAMIC
report-to{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=bS1XGBxYjkZU8pBmDjLLPRNHZlcX%2Fh5gUNaBXncykqfanWDmwX23y1RxUU1MoEaJnIpJBqYwCgzUeOyZ7Sb38T7jONS6KCQ1H3HcY0iFtU7KqunmmkRKx%2Ft4%2BkLRfPNxoiY5"}],"group":"cf-nel","max_age":604800}
nel{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
servercloudflare
cf-ray8ca826a068f4916b-FRA
content-encodinggzip
statuscode200
http_versionHTTP/2

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 7,515 referring domains.
This page has 1,163,174 backlinks.
This page has backlinks from 4,745 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

No valid Robots.txt file was found.

Similar sites

Search preview

www.photonics.com
Photonics Spectra | Optics, Lasers, Imaging | News, Products, Events
Photonics Spectra is a global photonics resource and magazine with news, products, research, and applications covering optics, lasers, imaging, and sensing.

Most important keywords

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

KeywordResultRecheck
Photonics78%Check
Photonics Spectra72%Check
Spectra66%Check
Optics62%Check
Laser62%Check
Imaging61%Check
New61%Check
Products58%Check
Lasers58%Check
News New58%Check
Show more keywords and terms

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