All Web Images Videos News
Settings
Appearance
Site Icons
Font Size
Font
General
Infinite Scroll
Open Links in a New Tab
Safe Search
Search Engine Optimization Overview
66
100
Node-RED
https://nodered.org/
3 high issues
9.1%
6 medium issues
18.2%
3 low issues
9.1%
21 tests passed
63.6%
0.14 seconds
4.29 kB
60 resources
Secure
Seo
Title
The title tag is perfect.
Node-RED
Meta description
The meta description tag is missing or empty.
Headings
The h1 tag is the same with the title tag.
  1. Node-RED
  1. Low-code programming for event-driven applications
  1. Browser-based flow editing
  2. Built on Node.js
  3. Social Development
  4. Get Started
  5. Who's using Node-RED?
  6. Community more
  7. On the blog more
  1. Run locally
  2. On a device
  3. In the cloud
Content keywords
The content has relevant keywords.
nodered
Image keywords
There are 47 images with missing alt attributes.
  1. https://nodered.org/images/nr-image-1.png
  2. https://nodered.org/images/nr-image-2.png
  3. https://nodered.org/images/nr-image-3.png
  4. https://nodered.org/images/platform-local.png
  5. https://nodered.org/images/platform-device.png
  6. https://nodered.org/images/platform-cloud.png
  7. https://nodered.org/users/bitpool.png
  8. https://nodered.org/users/connect.png
  9. https://nodered.org/users/united-manufacturing-hub.png
  10. https://nodered.org/users/simoco.jpg
  11. https://nodered.org/users/cosmo.png
  12. https://nodered.org/users/42flows.jpeg
  13. https://nodered.org/users/broadsens.png
  14. https://nodered.org/users/chatbots-studio.png
  15. https://nodered.org/users/plathome.png
  16. https://nodered.org/users/a4bee.png
  17. https://nodered.org/users/litmus.png
  18. https://nodered.org/users/kontron.png
  19. https://nodered.org/users/tulip.png
  20. https://nodered.org/users/cgignite.png
  21. https://nodered.org/users/pdi-logo.png
  22. https://nodered.org/users/handyai.svg
  23. https://nodered.org/users/simplehw.png
  24. https://nodered.org/users/openiap.png
  25. https://nodered.org/users/smartlight.png
  26. https://nodered.org/users/hitachi.png
  27. https://nodered.org/users/dialog.png
  28. https://nodered.org/users/zenzium.jpg
  29. https://nodered.org/users/vigilent.png
  30. https://nodered.org/users/entelligently.png
  31. https://nodered.org/users/st-one.png
  32. https://nodered.org/users/aiomeet.png
  33. https://nodered.org/users/thingtrack.png
  34. https://nodered.org/users/enebular.svg
  35. https://nodered.org/users/victron.png
  36. https://nodered.org/users/yellaUmbrella.svg
  37. https://nodered.org/users/veritone.png
  38. https://nodered.org/users/flowake.png
  39. https://nodered.org/users/sensetecnic.png
  40. https://nodered.org/users/agilit-e.png
  41. https://nodered.org/users/go-iot.png
  42. https://nodered.org/users/spiritai.png
  43. https://nodered.org/users/multitech.png
  44. https://nodered.org/users/opto22.png
  45. https://nodered.org/users/iaconnects.png
  46. https://nodered.org/users/flowforge.png
  47. https://nodered.org/images/openjs_foundation-logo.svg
SEO friendly URL
The URL is SEO friendly.
https://nodered.org/
404 page
The website has 404 error pages.
https://nodered.org/404-0aa21430b5649c7e657dc0bc8e12a5f2
Robots.txt
The webpage can be accessed by search engines.
Noindex
The webpage does not have a noindex tag set.
In-page links
The number of links on the webpage is okay.
  1. forum
  2. flows
  3. github
  4. v3.0.2 (npm)
  5. SenseTecnic FRED
  6. FlowForge
  7. https://www.bitpool.com/
  8. https://smartconnect.international/
  9. https://www.umh.app/
  10. https://www.simocowirelesssolutions.com/products/velocity/
  11. https://www.cosmonautasoftware.com/en-us/cosmo-psim-software-platform
  12. https://www.42flows.tech
  13. https://www.broadsens.com/wireless-gateway/
  14. http://chatbots.studio/
  15. https://www.plathome.co.jp/product/fw4/
  16. https://www.a4bee.com/
  17. https://litmus.io/
  18. https://kontron-ais.com/en/
  19. https://tulip.co/
  20. https://www.cgignite.com
  21. https://www.prescientdevices.com/
  22. https://handy.ai/
  23. https://simplehw.eu/
  24. https://openiap.io/
  25. https://smartlight.co.jp/node-red-lighting-iot/
  26. https://www.hitachi.co.jp/products/it/oss/
  27. https://www.dialog-semiconductor.com/
  28. https://zenzium.com
  29. https://www.vigilent.com
  30. https://entelligently.com
  31. https://st-one.io/
  32. https://www.aiomeet.com/
  33. https://www.thingtrack.com/
  34. https://www.enebular.com/
  35. https://www.victronenergy.com/live/venus-os:large
  36. https://www.yellaumbrella.tv/
  37. https://www.veritone.com/
  38. https://www.flowake.com/
  39. https://sensetecnic.com/
  40. https://agilite.io/
  41. http://dingo-iot.io/
  42. https://www.spiritai.com/
  43. https://www.multitech.com/
  44. https://www.opto22.com/
  45. https://www.iaconnects.co.uk/
  46. https://www.flowforge.com/
  47. Forum
  48. Stack Overflow
  49. GitHub
  50. GitHub
  51. npm
  52. Flow Library
  53. Twitter
  54. Forum
  55. Mastodon
  56. https://openjsf.org
  57. OpenJS Foundation
  58. OpenJS Foundation
  59. OpenJS Foundation
  60. Trademark Policy
  61. Trademark List
  62. list of OpenJS Foundation trademarks
  63. The OpenJS Foundation
  64. Terms of Use
  65. Privacy Policy
  66. OpenJS Foundation Bylaws
  67. Trademark Policy
  68. Trademark List
  69. Cookie Policy
Language
The webpage has the language declared.
en
Favicon
The webpage does not have a favicon.
Performance
Text compression
The HTML file is compressed.
Load time
The webpage loaded in 0.14 seconds.
Page size
The size of the HTML webpage is 4,290.00.
HTTP requests
The webpage makes more than 50.00 HTTP requests.
  1. https://nodered.org/jquery/js/jquery-1.9.1.js
  2. https://plausible.io/js/plausible.js
  1. https://fonts.googleapis.com/css?family=Roboto+Slab:400,700,300,100
  2. https://fonts.googleapis.com/css?family=Ubuntu+Mono
  3. https://fonts.googleapis.com/css?family=Open+Sans:300,400,700
  4. https://nodered.org/css/font-awesome/css/font-awesome.min.css
  5. https://nodered.org/css/simplegrid.css?d=20200825
  6. https://nodered.org/css/style.css?d=20200825
  7. https://nodered.org/css/front.css?d=20200825
  8. https://nodered.org/css/docs.css?d=20200825
  9. https://nodered.org/css/blog.css?d=20200825
  10. https://nodered.org/css/syntax.css?d=20211008
  1. https://nodered.org/images/nr-image-1.png
  2. https://nodered.org/images/nr-image-2.png
  3. https://nodered.org/images/nr-image-3.png
  4. https://nodered.org/images/platform-local.png
  5. https://nodered.org/images/platform-device.png
  6. https://nodered.org/images/platform-cloud.png
  7. https://nodered.org/users/bitpool.png
  8. https://nodered.org/users/connect.png
  9. https://nodered.org/users/united-manufacturing-hub.png
  10. https://nodered.org/users/simoco.jpg
  11. https://nodered.org/users/cosmo.png
  12. https://nodered.org/users/42flows.jpeg
  13. https://nodered.org/users/broadsens.png
  14. https://nodered.org/users/chatbots-studio.png
  15. https://nodered.org/users/plathome.png
  16. https://nodered.org/users/a4bee.png
  17. https://nodered.org/users/litmus.png
  18. https://nodered.org/users/kontron.png
  19. https://nodered.org/users/tulip.png
  20. https://nodered.org/users/cgignite.png
  21. https://nodered.org/users/pdi-logo.png
  22. https://nodered.org/users/handyai.svg
  23. https://nodered.org/users/simplehw.png
  24. https://nodered.org/users/openiap.png
  25. https://nodered.org/users/smartlight.png
  26. https://nodered.org/users/hitachi.png
  27. https://nodered.org/users/dialog.png
  28. https://nodered.org/users/zenzium.jpg
  29. https://nodered.org/users/vigilent.png
  30. https://nodered.org/users/entelligently.png
  31. https://nodered.org/users/st-one.png
  32. https://nodered.org/users/aiomeet.png
  33. https://nodered.org/users/thingtrack.png
  34. https://nodered.org/users/enebular.svg
  35. https://nodered.org/users/victron.png
  36. https://nodered.org/users/yellaUmbrella.svg
  37. https://nodered.org/users/veritone.png
  38. https://nodered.org/users/flowake.png
  39. https://nodered.org/users/sensetecnic.png
  40. https://nodered.org/users/agilit-e.png
  41. https://nodered.org/users/go-iot.png
  42. https://nodered.org/users/spiritai.png
  43. https://nodered.org/users/multitech.png
  44. https://nodered.org/users/opto22.png
  45. https://nodered.org/users/iaconnects.png
  46. https://nodered.org/users/flowforge.png
  47. https://nodered.org/images/openjs_foundation-logo.svg
  1. https://www.youtube.com/embed/ksGeUD26Mw0
Image format
There are 43 images that are not using the AVIF, WebP format.
  1. https://nodered.org/images/nr-image-1.png
  2. https://nodered.org/images/nr-image-2.png
  3. https://nodered.org/images/nr-image-3.png
  4. https://nodered.org/images/platform-local.png
  5. https://nodered.org/images/platform-device.png
  6. https://nodered.org/images/platform-cloud.png
  7. https://nodered.org/users/bitpool.png
  8. https://nodered.org/users/connect.png
  9. https://nodered.org/users/united-manufacturing-hub.png
  10. https://nodered.org/users/simoco.jpg
  11. https://nodered.org/users/cosmo.png
  12. https://nodered.org/users/42flows.jpeg
  13. https://nodered.org/users/broadsens.png
  14. https://nodered.org/users/chatbots-studio.png
  15. https://nodered.org/users/plathome.png
  16. https://nodered.org/users/a4bee.png
  17. https://nodered.org/users/litmus.png
  18. https://nodered.org/users/kontron.png
  19. https://nodered.org/users/tulip.png
  20. https://nodered.org/users/cgignite.png
  21. https://nodered.org/users/pdi-logo.png
  22. https://nodered.org/users/simplehw.png
  23. https://nodered.org/users/openiap.png
  24. https://nodered.org/users/smartlight.png
  25. https://nodered.org/users/hitachi.png
  26. https://nodered.org/users/dialog.png
  27. https://nodered.org/users/zenzium.jpg
  28. https://nodered.org/users/vigilent.png
  29. https://nodered.org/users/entelligently.png
  30. https://nodered.org/users/st-one.png
  31. https://nodered.org/users/aiomeet.png
  32. https://nodered.org/users/thingtrack.png
  33. https://nodered.org/users/victron.png
  34. https://nodered.org/users/veritone.png
  35. https://nodered.org/users/flowake.png
  36. https://nodered.org/users/sensetecnic.png
  37. https://nodered.org/users/agilit-e.png
  38. https://nodered.org/users/go-iot.png
  39. https://nodered.org/users/spiritai.png
  40. https://nodered.org/users/multitech.png
  41. https://nodered.org/users/opto22.png
  42. https://nodered.org/users/iaconnects.png
  43. https://nodered.org/users/flowforge.png
JavaScript defer
The are 1 javascript resources without the defer attribute.
  1. https://nodered.org/jquery/js/jquery-1.9.1.js
DOM size
The DOM size is optimal.
The HTML file has 364 DOM nodes.
Security
HTTPS encryption
The webpage uses HTTPS encryption.
The HTML file has https://nodered.org/ DOM nodes.
Mixed content
There are no mixed content resources on the webpage.
Server signature
The webpage has a public server signature.
GitHub.com
Unsafe cross-origin links
The webpage does not have unsafe cross-origin links.
Plaintext email
The webpage does not contain any plaintext emails.
Miscellaneous
Structured data
There are no structured data tags on the webpage.
Meta viewport
The webpage has a meta viewport tag set.
width=device-width, initial-scale=1.0
Character set
The webpage does not have a charset declared.
Sitemap
No sitemaps found.
Social
The webpage has 1 social links.
Content length
The webpage has 562 words.
Text to HTML ratio
The text to HTML ratio is 19%.
Inline CSS
The webpage contains inline CSS code.
  1. margin-top: 30px;
  2. text-align:center
  3. margin-top: 0px;
  4. box-shadow: 10px 10px 30px #999;
  5. text-align:center;
  6. text-align:center; font-size: 0.6em; max-width: 420px; line-height: 1.2em; margin: auto;
Deprecated HTML
There are no deprecated HTML tags on the webpage.