Backlinks
| Referring page | DR | Ref. domains | Linked domains | Anchor and target URL |
|---|---|---|---|---|
|
A (Quantum) PAR Meter Explained | Photone
https://growlightmeter.com/what-a-quantum-par-meter-is
growlightmeter.com
|
13 | 12 | 32 |
© Lightray Innovation GmbH 2026
https://lightray.io/
DOFOLLOW
|
|
Terms and Conditions | Photone
https://growlightmeter.com/terms
growlightmeter.com
|
13 | 12 | 32 |
© Lightray Innovation GmbH 2026
https://lightray.io/
DOFOLLOW
|
|
Grow Your Own Food With an Hydroponic Garden | Photone
https://growlightmeter.com/grow-your-own-food-with-an-hydroponic-garden
growlightmeter.com
|
13 | 12 | 32 |
© Lightray Innovation GmbH 2026
https://lightray.io/
DOFOLLOW
|
|
Genuine Installation | Photone
https://growlightmeter.com/genuine-installation
growlightmeter.com
|
13 | 12 | 32 |
© Lightray Innovation GmbH 2026
https://lightray.io/
DOFOLLOW
|
|
Common PAR Levels for Cannabis | Photone
download-circle
https://growlightmeter.com/common-par-levels-for-cannabis
growlightmeter.com
|
13 | 12 | 32 |
© Lightray Innovation GmbH 2026
https://lightray.io/
DOFOLLOW
|
|
Correct Positioning for Indoor Grow Lights | Photone
https://growlightmeter.com/correct-positioning-for-indoor-grow-lights
growlightmeter.com
|
13 | 12 | 32 |
© Lightray Innovation GmbH 2026
https://lightray.io/
DOFOLLOW
|
|
Privacy Policy | Photone
https://growlightmeter.com/privacy
growlightmeter.com
|
13 | 12 | 32 |
© Lightray Innovation GmbH 2026
https://lightray.io/
DOFOLLOW
|
|
Photone - Grow Light Meter
https://growlightmeter.com/signin
growlightmeter.com
|
13 | 12 | 32 |
© Lightray Innovation GmbH 2026
https://lightray.io/
DOFOLLOW
|
|
Support | Photone
https://growlightmeter.com/support
growlightmeter.com
|
13 | 12 | 32 |
© Lightray Innovation GmbH 2026
https://lightray.io/
DOFOLLOW
|
|
Supplemental Deep Red 660 nm LED Lighting For Improved Flowering and Plant Gr...
https://growlightmeter.com/supplemental-deep-red-660-nm-led
growlightmeter.com
|
13 | 12 | 32 |
© Lightray Innovation GmbH 2026
https://lightray.io/
DOFOLLOW
|
|
The Daily Light Integral of Plants | Photone
https://growlightmeter.com/how-much-light-does-my-plant-need
growlightmeter.com
|
13 | 12 | 32 |
© Lightray Innovation GmbH 2026
https://lightray.io/
DOFOLLOW
|
|
Media Kit | Photone
download-circledownload-circle
https://growlightmeter.com/media
growlightmeter.com
|
13 | 12 | 32 |
© Lightray Innovation GmbH 2026
https://lightray.io/
DOFOLLOW
|
|
Media Kit | Photone
download-circledownload-circle
https://growlightmeter.com/media
growlightmeter.com
|
13 | 12 | 32 |
Lightray Innovation
https://lightray.io/?ref=growlightmeter.com
DOFOLLOW
|
|
Why No Light Meter Will Ever Be 100% Accurate | Photone
https://growlightmeter.com/why-the-most-expensive-light-meter-will-never-be-100-accurate
growlightmeter.com
|
13 | 12 | 32 |
© Lightray Innovation GmbH 2026
https://lightray.io/
DOFOLLOW
|
|
horticulture
https://growlightmeter.com/tag/horticulture
growlightmeter.com
|
13 | 12 | 32 |
© Lightray Innovation GmbH 2026
https://lightray.io/
DOFOLLOW
|
|
Grow Light Maintenance | Photone
https://growlightmeter.com/grow-light-maintenance
growlightmeter.com
|
13 | 12 | 32 |
© Lightray Innovation GmbH 2026
https://lightray.io/
DOFOLLOW
|
|
Common Mistakes | Photone
https://growlightmeter.com/guides/common-mistakes
growlightmeter.com
|
13 | 12 | 32 |
our dedicated Diffuser & Cosine Corrector
https://lightray.io/diffuser?amp;utm_campaign=common-mistakes-guide&utm_medium=website&utm_source=photone
DOFOLLOW
|
|
Common Mistakes | Photone
https://growlightmeter.com/guides/common-mistakes
growlightmeter.com
|
13 | 12 | 32 |
some shortfalls
https://lightray.io/diffuser/support?amp;utm_campaign=common-mistakes-guide&utm_medium=website&utm_source=photone
DOFOLLOW
|
|
Light Measurement – Blog | Photone
https://growlightmeter.com/tag/light-measurement
growlightmeter.com
|
13 | 12 | 32 |
© Lightray Innovation GmbH 2026
https://lightray.io/
DOFOLLOW
|
|
Download | Photone
https://growlightmeter.com/download?ref=cultlight
growlightmeter.com
|
13 | 12 | 32 |
© Lightray Innovation GmbH 2026
https://lightray.io/
DOFOLLOW
|
|
Unavailable on Your Device | Photone
https://growlightmeter.com/guides/unavailable-on-your-device
growlightmeter.com
|
13 | 12 | 32 |
all devices supporting accurate light measurements using the camera
https://lightray.io/diffuser/compatibility?amp;ref=growlightmeter.com&utm_campaign=unavailable-on-your-device-guide
DOFOLLOW
|
|
Download | Photone
https://growlightmeter.com/download?ref=brasil
growlightmeter.com
|
13 | 12 | 32 |
© Lightray Innovation GmbH 2026
https://lightray.io/
DOFOLLOW
|
|
Whitepaper | Photone
https://growlightmeter.com/whitepaper
growlightmeter.com
|
13 | 12 | 32 |
© Lightray Innovation GmbH 2026
https://lightray.io/
DOFOLLOW
|
|
Partners | Photone
https://growlightmeter.com/partners
growlightmeter.com
|
13 | 12 | 32 |
© Lightray Innovation GmbH 2026
https://lightray.io/
DOFOLLOW
|
|
Photone - Grow Light Meter
https://growlightmeter.com/account
growlightmeter.com
|
13 | 12 | 32 |
© Lightray Innovation GmbH 2026
https://lightray.io/
DOFOLLOW
|
|
Apogee DLI Quantum Meters Reviewed | Photone
growlightmeter.com
|
13 | 12 | 32 |
© Lightray Innovation GmbH 2026
https://lightray.io/
DOFOLLOW
|
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Frequently Asked Questions
How many backlinks does lightray.io have?
The backlinks page for lightray.io shows all individual inbound links discovered in our crawl of the web. Each backlink represents a hyperlink on another website that points to a page on lightray.io. Use the filters to narrow results by dofollow/nofollow status, domain rating, or anchor text.
What is a backlink?
A backlink is a hyperlink on one website that points to a page on a different website. Backlinks are one of the most important ranking factors in search engine algorithms because they act as votes of confidence from other sites. The more high-quality backlinks a domain has, the more authority search engines assign to it.
Are the backlinks to lightray.io dofollow or nofollow?
Backlinks to lightray.io include both dofollow and nofollow links. Dofollow links pass link equity (ranking power) to the target site, while nofollow links include a rel="nofollow" attribute that tells search engines not to pass authority. Both types contribute to a natural backlink profile, but dofollow links carry more SEO weight. You can filter by link type using the rel filter above the table.
How often is backlink data updated?
Backlink data is updated monthly when our web crawler completes a new cycle. Our pipeline processes billions of web pages to discover new backlinks, track lost links, and update domain authority scores. The freshness of data depends on when our crawler last visited the referring pages.