Blues.com - SEO Checker

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Overview of the SEO Check
Meta information
97% 
Page quality
80% 
Page structure
38% 
Link structure
21% 
Server
73% 
External factors
100% 
SEO Score
Response time
0.80 s
File size
453.90 kB
Words
1813
Media files
7
Number of links
149 internal / 37 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Build IoT Wireless Connectivity Into Your Devices Quick and Easy
The page title should be shorter than 580 pixels. It is 587 pixels long. Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
Unlock the potential of wireless connectivity. Transform your products into intelligent services and gain insights into customer needs.
The length of the meta description is perfect. (810 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://blues.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)
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, initial-scale=1
robotsindex, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
descriptionUnlock the potential of wireless connectivity. Transform your products into intelligent services and gain insights into customer needs.
ahrefs-site-verification781611727e83bfbf77a129ec493645dd935f40597c92afbcc2405823767acea9
msapplication-TileImagehttps://blues.com/wp-content/uploads/2023/05/Asset-30-1-300x300.png
article:publisherhttps://www.facebook.com/blueswireless/
article:modified_time2025-07-29T20:38:11+00:00
langen-us
twitter:cardsummary_large_image
twitter:titleBlues - Simplify Wireless Communication
twitter:site@buildwithblues
og:localeen_US
og:typewebsite
og:titleBlues - Simplify Wireless Communication
og:descriptionUnlock the potential of wireless connectivity. Transform your products into intelligent services and gain insights into customer needs.
og:urlhttps://blues.com/
og:site_nameBlues
og:imagehttps://blues.com/wp-content/uploads/2023/09/Notecard-Expansion-Launch-Banner.jpg
og:image:width450
og:image:height300
og:image:typeimage/jpeg
charsetUTF-8

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Page quality

Content
(Critically important)
There are 2 text duplicates on this page:
  • Duplicate: Blues simplifies wireless communication. Our mission is to transform e...
This page contains 1813 words. That's ok.
29.7% 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.
27 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
The average number of words per sentence of 15.49 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)
Some tags are too long. With 77 characters this one is longer than 70 characters:
"build or buy? discover the true cost of developing wireless connected devices"
The following tag is repeated too often: read more
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)
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/2024/01/notehub.webpNo alt attribute provided
/wp-content/uploads/2023/09/card2-1.pngNo alt attribute provided
/wp-content/uploads/2023/08/about-14.pngNo alt attribute provided
...05/BluesLogomark-White-Small-300x102.pngNo alt attribute provided
/wp-content/uploads/2025/05/Asset-49.pngNo alt attribute provided
/wp-content/uploads/2025/05/Asset-50.pngNo alt attribute provided
Video URLWidthHeight
...t/uploads/2023/07/BluesHeroVideo2023.mp4

Page structure

H1 heading
(Critically important)
Blues
The H1 heading consists of only one word. There should be more information given.
The H1 heading is too short (5 characters). It should be at least 20 Characters long.
Headings
(Important)
Some headings occur twice on the page.
There are 40 headings on the page. The amount of headings should be in a more proper relation to the amount of text.

Heading structure

Heading levelContent
H1 Blues
H2 Transform your physical products into data-driven intelligent services
H2 Transform your physical products into data-driven intelligent services Duplicate text
H2 Get ahead of your competitors and create greater customer value
H2 We did all the hard work so you don't have to.
H2 Bring your devices online quickly and efficiently
H2 Building With Blues
H2 1
H2 2
H2 3
H2 The Nifty Fifty
H2 Built with Blues
H2 Connect with Blues
H3 Simple
H3 Secure
H3 Scalable
H3 Sustainable
H3 Build business value with Blues
H3 How it Works
H3 Build
H3 Configure
H3 Integrate
H3 Agilix Health
H3 Velvetwire
H3 American Crane
H3 Trusted by Experts
H3 “Complexity kills. It sucks the life out of developers. It makes products difficult to plan, build, test, deliver, and support.”
H3 FAQs
H4 Hardware
H4 Software & Cloud
H4 Industries
H4 Use Cases
H4 Partners
H4 Documentation
H4 Support
H4 Shop
H4 We've built 50 example applications to help you get started
H4 From WiFi Limitations to Global Connectivity: How Blues Simplifies Cellular IoT for Your ESP32 Products
H4 Protect Your Hardware Investment: How Lift AI Remotely Transformed Their Platform with Blues and Croxel
H4 Blues Pricing: Simple, Transparent, and Built for Growth
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.
There are 3 links with a trivial anchor text.
The number of internal links is ok.
There are too many external links (37) on this page.

Found links on this page

LinkAttributesAnchor text
/content/register-iot-fleet-ma...August 6th.
https://blues.com/Anchor Skip to content
A-TITLE Skip to content
https://blues.com/No Text
/products/notecard/notecard-ce...Notecard Cell+Wifi
/products/notecard/notecard-ce...Notecard Cellular
/products/notecard/notecard-wifi/Notecard WiFi
/products/starnote/Starnote for Skylo
/products/notecard/notecard-lora/Notecard LoRa
/products/notecard/notecard-xp/Notecard XP
/products/notecard/View All Notecards
/products/notecarrier/notecarr...Notecarrier A
/products/notecarrier/notecarr...Notecarrier F
/products/notecarrier/notecarr...Notecarrier Pi
/products/notecarrier/notecarr...Notecarrier R
/products/notecarrier/notecarr...Notecarrier Series X
/products/notecarrier/View All Notecarriers
/products/wireless-for-plc/Wireless for OptaTurnkey wireless connectivity for the Arduino® Opta® PLC
/products/feather-mcu/Feather MCUsAccelerate your IoT journey with a low cost, embeddable STM32L4-based MCU
/products/airnote/AirnoteA Notecard-powered air quality monitoring solution
https://blues.com/notehub/NotehubOur cloud orchestration layer for bi-directional communication and device management
/blues-nifty-fifty/ApplicationsGet started developing your IoT Application with a sample app from The Nifty Fifty
https://blues.com/minspin/MinSpinA complementary design service to empower enterprises with fewer spins, and less rework.
/solutions-agriculture/Agriculture
/solutions-energy/Energy
/solutions-industrial-iot/Industrial
/solutions-medical-devices/Medical
/solutions-retail/Retail
/solutions-smart-cities/Smart Cities
/solutions-automotive/Transportation
/solutions-location-tracking/Asset Location Tracking
/solutions-asset-performance-o...Asset Performance Optimization
/battery-management-systems/Battery Management Systems
/solutions-energy-monitoring/Energy Monitoring Solutions
/electrical-vehicle-charging-i...EV Charging Infrastructure
/hvac-heat-pumps/HVAC and Heat Pumps
/industrial-equipment-monitoring/Industrial Equipment Monitoring
/remote-patient-monitoring/Remote Patient Monitoring
/solutions-remote-monitoring/Remotely Monitor Assets
/solutions-supply-chain-tracking/Supply Chain Tracking
/partner-catalog/Find a PartnerWork with a Blues partner to take your product from idea to deployment
/partner-network/Become a PartnerJoin our partner program for support selling Blues to your customers
/solutions-industrial-iot/Learn More
/content/build-or-buy-your-con...Text duplicate Learn More
https://dev.blues.io/External Subdomain Blues Developer Center
https://dev.blues.io/quickstart/External Subdomain Quickstart Guides
https://dev.blues.io/api-refer...External Subdomain API References
https://dev.blues.io/example-a...External Subdomain Example Apps
https://blues.com/use-cases/Example Technical Use Cases
https://discuss.blues.com/External Subdomain Community Form
https://dev.blues.io/blog/External Subdomain Developer Blog
https://shop.blues.com/External Subdomain Visit the Shop
https://shop.blues.com/collect...External Subdomain Buy a Dev Kit
https://blues.com/poc-workshop/Text duplicate Learn More
https://blues.com/pricing/Pricing
https://blues.com/about/AboutLearn more about the Blues team and our mission
https://blues.com/blog/BlogCatch up on the latest insights into the world of embedded intelligence
/customer-stories/Customer StoriesBe inspired by the soltions our customers have built with Blues
https://blues.com/content/Content LibraryView past webinars and whitepapers
https://shop.blues.com/External Subdomain Shop
https://blues.com/contact-sales/Contact Us
https://notehub.io/External Sign In
https://blues.com/No Text
/products/notecard/notecard-ce...Text duplicate Notecard Cell+Wifi
/products/notecard/notecard-ce...Text duplicate Notecard Cellular
/products/notecard/notecard-wifi/Text duplicate Notecard WiFi
/products/starnote/Text duplicate Starnote for Skylo
/products/notecard/notecard-lora/Text duplicate Notecard LoRa
/products/notecard/notecard-xp/Text duplicate Notecard XP
/products/notecard/Text duplicate View All Notecards
/products/notecarrier/notecarr...Text duplicate Notecarrier A
/products/notecarrier/notecarr...Text duplicate Notecarrier F
/products/notecarrier/notecarr...Text duplicate Notecarrier Pi
/products/notecarrier/notecarr...Text duplicate Notecarrier R
/products/notecarrier/notecarr...Text duplicate Notecarrier Series X
/products/notecarrier/Text duplicate View All Notecarriers
/products/wireless-for-plc/Text duplicate Wireless for OptaTurnkey wireless connectivity for the Arduino® Opta® PLC
/products/feather-mcu/Text duplicate Feather MCUsAccelerate your IoT journey with a low cost, embeddable STM32L4-based MCU
/products/airnote/Text duplicate AirnoteA Notecard-powered air quality monitoring solution
https://blues.com/notehub/Text duplicate NotehubOur cloud orchestration layer for bi-directional communication and device management
/blues-nifty-fifty/Text duplicate ApplicationsGet started developing your IoT Application with a sample app from The Nifty Fifty
https://blues.com/minspin/Text duplicate MinSpinA complementary design service to empower enterprises with fewer spins, and less rework.
/solutions-agriculture/Text duplicate Agriculture
/solutions-energy/Text duplicate Energy
/solutions-industrial-iot/Text duplicate Industrial
/solutions-medical-devices/Text duplicate Medical
/solutions-retail/Text duplicate Retail
/solutions-smart-cities/Text duplicate Smart Cities
/solutions-automotive/Text duplicate Transportation
/solutions-location-tracking/Text duplicate Asset Location Tracking
/solutions-asset-performance-o...Text duplicate Asset Performance Optimization
/battery-management-systems/Text duplicate Battery Management Systems
/solutions-energy-monitoring/Text duplicate Energy Monitoring Solutions
/electrical-vehicle-charging-i...Text duplicate EV Charging Infrastructure
/hvac-heat-pumps/Text duplicate HVAC and Heat Pumps
/industrial-equipment-monitoring/Text duplicate Industrial Equipment Monitoring
/solutions-remote-monitoring/Text duplicate Remotely Monitor Assets
/remote-patient-monitoring/Text duplicate Remote Patient Monitoring
/solutions-supply-chain-tracking/Text duplicate Supply Chain Tracking
/partner-network/Text duplicate Become a PartnerJoin our partner program for support selling Blues to your customers
/partner-catalog/Text duplicate Find a PartnerWork with a Blues partner to take your product from idea to deployment
https://dev.blues.io/External Subdomain Text duplicate Blues Developer Center
https://dev.blues.io/quickstart/External Subdomain Text duplicate Quickstart Guides
https://dev.blues.io/api-refer...External Subdomain Text duplicate API References
https://dev.blues.io/example-a...External Subdomain Text duplicate Example Apps
https://blues.com/use-cases/Text duplicate Example Technical Use Cases
https://discuss.blues.com/External Subdomain Text duplicate Community Form
https://dev.blues.io/blog/External Subdomain Text duplicate Developer Blog
https://shop.blues.com/External Subdomain Text duplicate Visit the Shop
https://shop.blues.com/collect...External Subdomain Text duplicate Buy a Dev Kit
https://blues.com/pricing/Text duplicate Pricing
https://blues.com/about/About
https://blues.com/blog/Blog
/customer-stories/Customer Stories
https://blues.com/content/Content Library
https://shop.blues.com/External Subdomain Text duplicate Shop
https://blues.com/contact-sales/Text duplicate Contact Us
https://notehub.io/External Text duplicate Sign In
https://blues.com/contact-sales/Get Started
https://blues.com/contact-sales/Text duplicate Get Started
/products/notecard/Notecard
https://blues.com/notehub/Notehub
https://blues.com/contact-sales/Text duplicate Contact Us
/blues-nifty-fifty/View the Nifty Fifty
/customer-stories/wireless-iot...Trivial anchor text
Read More
/customer-stories/wireless-iot...Text duplicate Trivial anchor text
Read More
/customer-stories/iot-remote-c...Text duplicate Trivial anchor text
Read More
https://blues.com/contact-sales/Talk to Us
https://blues.com/about/About Blues
/blog/from-wifi-limitations-to...August 4, 2025 From WiFi Limitations to Global Connectivity: How Blues Simplifies Cellular IoT for Your ESP32 Products Transform ESP32 projects from WiFi-lim...
/blog/protect-your-hardware-in...July 21, 2025 Protect Your Hardware Investment: How Lift AI Remotely Transformed Their Platform with Blues and Croxel Croxel remotely transformed thousands o...
/blog/blues-pricing-simple-tra...July 14, 2025 Blues Pricing: Simple, Transparent, and Built for Growth Transparent IoT connectivity pricing with no hidden fees. Pay only for what you use, f...
/products/notecard/Text duplicate Notecard
https://blues.com/notehub/Text duplicate Notehub
https://blues.com/contact-sales/Text duplicate Contact Us
/products/notecard/notecard-ce...Text duplicate Notecard Cellular
/products/notecard/notecard-xp/Text duplicate Notecard XP
https://blues.com/pricing/Text duplicate Pricing
https://blues.com/minspin/MinSpin
/products/starnote/Starnote
https://blues.com/notehub/Text duplicate Notehub
https://dev.blues.io/guides-an...External Subdomain Trivial anchor text
here
/products/notecard/notecard-ce...cellular
/products/notecard/notecard-wifi/Wi-Fi
/products/starnote/satellite
/products/notecard/notecard-lora/LoRa
/products/notecard/notecard-ce...Notecard Cell+WiFi.
https://blues.com/notehub/Text duplicate Notehub
https://blues.com/minspin/Text duplicate MinSpin
https://blues.com/poc-workshop/Proof of Concept (PoC)
/partner-catalog/catalog of trusted partners
/products/notecard/Text duplicate Notecard
https://blues.com/notehub/Text duplicate Notehub
/products/notecarrier/Notecarriers
https://shop.blues.com/collect...External Subdomain Dev Kits
/products/airnote/Airnote
https://shop.blues.com/External Subdomain Text duplicate Shop
/solutions-agriculture/Text duplicate Agriculture
/solutions-energy/Text duplicate Energy
/solutions-industrial-iot/Text duplicate Industrial
/solutions-medical-devices/Text duplicate Medical
/solutions-retail/Text duplicate Retail
/solutions-smart-cities/Text duplicate Smart Cities
/partner-catalog/Find a Partner
/partner-network/Become a Partner
https://dev.blues.io/External Subdomain Developer Center
https://dev.blues.io/quickstart/External Subdomain Text duplicate Quickstart Guides
https://status.notehub.io/External Subdomain Notehub Status
https://discuss.blues.com/External Subdomain Community Forum
https://blues.com/poc-workshop/POC Workshop
https://dev.blues.io/api-refer...External Subdomain API Reference
https://notehub.io/External Notehub Login
https://blues.com/about/Text duplicate About Blues
https://blues.com/newsroom/Newsroom
/newsroom/awards/Awards
https://blues.com/contact-sales/Contact
/customer-stories/Text duplicate Customer Stories
https://blues.com/content/Text duplicate Content Library
https://blues.com/bluescareers/Careers
https://blueswireless.wpengine...External Subdomain Credits
https://blueswireless.wpengine...External Subdomain Terms
https://blueswireless.wpengine...External Subdomain Privacy
https://github.com/bluesNew window External No Text
https://in.linkedin.com/compan...New window External Subdomain No Text
https://twitter.com/buildwithb...New window External No Text
https://www.youtube.com/@Build...New window External Subdomain No Text
https://www.instagram.com/buil...New window External Subdomain No Text

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://blues.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 0.80 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 (454 kB).

HTTP Response Header

NameValue
dateThu, 07 Aug 2025 13:57:08 GMT
content-typetext/html; charset=UTF-8
content-encodingbr
varyAccept-Encoding
x-powered-byWP Engine
last-modifiedTue, 29 Jul 2025 16:38:11 GMT
link<https://blues.com/wp-json/>; rel="https://api.w.org/"
x-cacheableYES:2419200.000
cache-controlmax-age=2419200, must-revalidate
x-cacheHIT: 1002
x-cache-groupnormal
cf-cache-statusDYNAMIC
set-cookie275 Characters
servercloudflare
cf-ray96b74807992cf104-CDG
alt-svch3=":443"; ma=86400
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 544 referring domains.
This page has 278,837 backlinks.
This page has backlinks from 311 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

# START YOAST BLOCK
# ---------------------------
User-agent: *
Disallow: /wp-admin/
Disallow: /wp-content/plugins/
Disallow: /wp-content/themes/
Disallow: /trackback/
Disallow: /feed/
Disallow: /comments/
Disallow: /calendar/action*
Disallow: /events/action*
Disallow: /*?
Allow: /*.css
Allow: /*.js
Crawl-delay: 10

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

Similar sites

Search preview

blues.com
Build IoT Wireless Connectivity Into Your Devices Quick and Easy
Unlock the potential of wireless connectivity. Transform your products into intelligent services and gain insights into customer needs.

Most important keywords

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

KeywordResultRecheck
Blues68%Check
connectivity62%Check
wireless62%Check
wireless connectivity62%Check
Build IoT Wireless Connectivity60%Check
Products59%Check
Build59%Check
Transform59%Check
Wireless IoT56%Check
IoT Connectivity56%Check
Show more keywords and terms

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