Astera-led.com - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
63% 
Page structure
79% 
Link structure
66% 
Server
97% 
External factors
100% 
SEO Score
Response time
0.45 s
File size
124.90 kB
Words
491
Media files
86
Number of links
58 internal / 4 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Wireless LED Lighting Film & Event by Astera
The length of the page title is perfect. (410 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is missing.
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://astera-led.com/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en
Server location: United States of America
The following language is defined by HTML: en
Alternate/Hreflang Links
(Somewhat important)
The specified alternate links have no errors.
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=1.0
robotsindex, follow
msapplication-TileColor#ffffff
theme-color#ffffff
langen
og:imagehttps://astera-led.b-cdn.net/assets/facebook-shareimage.jpg
charsetutf-8

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Page quality

Content
(Critically important)
There are only 491 words on this page. Good pages should have about 800 words of useful content.
35.2% 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.
6 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 24.56 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1.0" 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 10 tags for this page.
Image SEO
(Somewhat important)
74 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
...nt/themes/astera/img/astera-logo.svg?v=1Astera LED Technology GmbH
...hemes/astera/img/menu-pixelbrick.png?v=1No alt attribute provided
...ntent/themes/astera/img/menu-ax5.png?v=1No alt attribute provided
...mes/astera/img/menu-nyx-bulb-kit.png?v=1No alt attribute provided
...themes/astera/img/menu-asterabox.png?v=1No alt attribute provided
...ntent/themes/astera/img/menu-app.png?v=1No alt attribute provided
...astera/img/menu-power-data-cable.png?v=1No alt attribute provided
...tera_LunaBulb_Accessory-Kit_black_V1.svgLunaBulb Accessory Kit
...tera_LunaBulb_Accessory-Kit_white_V1.svgLunaBulb Accessory Kit
...era_Luna_Bulb_black_transparent_V1-1.svgLunaBulb
...era_Luna_Bulb_white_transparent_V1-1.svgLunaBulb
...loads/Astera_ProjectionLens_black_V1.svgProjectionLens for PlutoFresnel
...loads/Astera_ProjectionLens_white_V1.svgProjectionLens for PlutoFresnel
...ds/FP7_LunaBulb_frontside_V1-400x400.pngNo alt attribute provided
...loads/Pluto_from-the-front_p-400x400.pngNo alt attribute provided
...ent/uploads/FP1_TitanTube_V2-400x400.pngNo alt attribute provided
...x9-powerpar-withbracket-left-400x400.pngNo alt attribute provided
...draPanel_SF100_FlexBase_Main-400x400.pngNo alt attribute provided
...ntent/uploads/HydraPanel-off-400x400.pngNo alt attribute provided
...tent/uploads/Helios-Tube-off-400x400.pngNo alt attribute provided
...content/uploads/NYX-Bulb-off-400x400.pngNo alt attribute provided
...ntent/uploads/PixelBrick-off-400x400.pngNo alt attribute provided
...ntent/uploads/HydraPanel-off-400x400.pngNo alt attribute provided
...tent/uploads/Helios-Tube-off-400x400.pngNo alt attribute provided
...content/uploads/NYX-Bulb-off-400x400.pngNo alt attribute provided
...ntent/uploads/PixelBrick-off-400x400.pngNo alt attribute provided
...ntent/uploads/HydraPanel-off-400x400.pngNo alt attribute provided
...tent/uploads/Helios-Tube-off-400x400.pngNo alt attribute provided
...content/uploads/NYX-Bulb-off-400x400.pngNo alt attribute provided
...ntent/uploads/PixelBrick-off-400x400.pngNo alt attribute provided
...s/astera/img/app-icon-tile-white.jpg?v=1No alt attribute provided
...es/astera/img/app-icon-tile-cyan.jpg?v=1No alt attribute provided
.../astera/img/app-icon-tile-police.jpg?v=1No alt attribute provided
...ads/Built-in-battery-AX9_V2-1200x675.pngNo alt attribute provided
...ent/uploads/Wireless_DMX_V1-1200x914.pngNo alt attribute provided
...loads/Astera_Bilder_4_Displays_TH_V1.pngNo alt attribute provided
...d.b-cdn.net/wp-content/uploads/world.svgNo alt attribute provided
...d-for-Innovation-3T3A4256-1-1200x800.jpgNo alt attribute provided
...ads/James_Harland_Interview-1200x800.pngNo alt attribute provided
...-Deloitte-SCC-2023-2F0A8467-1200x800.jpgNo alt attribute provided
...ens-for-its-PlutoFresnel-PR-1200x800.pngNo alt attribute provided
...everland-Illuminata-LSWELL3-1200x800.jpgNo alt attribute provided
...ds/Astera-Academy-Teaser_V3-1200x375.jpgNo alt attribute provided
...nt/themes/astera/img/astera-logo.svg?v=1Astera LED Technology GmbH
....net/wp-content/uploads/footer-world.jpgNo alt attribute provided
...uploads/Catalog_Website_image_new_V1.jpgNo alt attribute provided

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H2 Astera Academy
H3 LunaBulb
H3 PlutoFresnel
H3 Titan Tube
H3 AX9 PowerPAR
H3 HydraPanel
H3 Buy or rent worldwide
H3 Latest news from Astera
H3 LunaBulb Wins 2024 PLASA Innovation Award
H3 Practical Lighting in Cinematography
H3 Astera NYX Bulbs help with Sculptural Solution
H3 Astera Launches ProjectionLens for its PlutoFresnel
H3 Astera applied with Zeal at Neverland Illuminova
H3 Interested in Astera products? We have a newsletter for that.
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.
5 links don't have an anchor text.
The number of internal links is ok.
None of the anchor texts is too long.
There are 4 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://astera-led.com/IMG-ALT Astera LED Technology GmbH
https://astera-led.com/products/Products
/products/?c=newWhat's new We never stop innovating.
/products/?c=lightLights Our bread and butter.
/products/?c=kitKits Bundles with lights and accessories in a case.
/products/?c=controllerControllers Lights are nothing without control.
https://astera-led.com/app/App Total Control in your hands.
/products/?c=accessoryAccessories Get the most out of your lights.
https://astera-led.com/dealer/Buy & Rent
https://astera-led.com/academy/Academy
https://astera-led.com/support/Support
https://astera-led.com/about/About
https://astera-led.com/contact/Contact
https://astera-led.com/checkout/Cart (0)
https://astera-led.com/English
https://astera-led.com/de/Deutsch
https://astera-led.com/fr/Francais
https://astera-led.com/ru/РУССКИЙ
https://astera-led.com/es/Español
https://astera-led.com/zh/简体中文
/products/lunabulb-accessory-kit/No Text
/products/lunabulb/No Text
/products/projectionlens-for-p...No Text
/products/lunabulb-accessory-kit/Explore LunaBulb Accessories
/products/lunabulb/More about LunaBulb
/products/projectionlens-for-p...More about ProjectionLens
/products/lunabulb/LunaBulb It looks like a traditional bulb; it works like a professional luminaire
/products/plutofresnel/PlutoFresnel Battery-powered RGBMA Fresnel, equivalent to 300W Tungsten.
/products/titan/Titan Tube The ultimate LED Tube for film, studio, stage and events.
/products/ax9-powerpar/AX9 PowerPAR AX5’s big brother with 3-in-1 concept.
/products/hydrapanel/HydraPanel Small LED panel for flexible film & studio illumination.
https://astera-led.com/products/Explore all Products
https://astera-led.com/app/Learn more
https://astera-led.com/dealer/Open Map
/news/astera-lunabulb-wins-202...LunaBulb Wins 2024 PLASA Innovation Award
/news/a-conversation-with-cine...Practical Lighting in Cinematography
/astera-nyx-bulbs-help-with-sc...Astera NYX Bulbs help with Sculptural Solution
/news/astera-launches-projecti...Astera Launches ProjectionLens for its PlutoFresnel
/astera-applied-with-zeal-at-n...Luke Dyson @lukedyson www.lukedyson.com Astera applied with Zeal at Neverland Illuminova
https://astera-led.com/news/See all News
https://astera-led.com/academy/Software & Hardware Tutorials
https://astera-led.com/privacy/privacy notice
https://astera-led.com/Text duplicate IMG-ALT Astera LED Technology GmbH
https://www.facebook.com/Aster...New window Nofollow External Subdomain No Text
https://www.instagram.com/aste...New window Nofollow External Subdomain No Text
https://www.linkedin.com/compa...New window Nofollow External Subdomain No Text
https://www.youtube.com/c/Aste...New window Nofollow External Subdomain No Text
https://astera-led.com/dealer/No Text
https://astera-led.com/dealer/Buy or Rent
/wp-content/uploads/Astera-Eve...New window No Text
/wp-content/uploads/Astera-Eve...Product Catalog
https://astera-led.com/products/Text duplicate Products
https://astera-led.com/academy/Text duplicate Academy
https://astera-led.com/support/Text duplicate Support
https://astera-led.com/news/News
https://astera-led.com/events/Events
/marketing-materials/Marketing Materials
https://astera-led.com/jobs/Jobs
/intellectual-property/Intellectual Property
https://astera-led.com/contact/Text duplicate Contact
https://astera-led.com/imprint/Imprint
https://astera-led.com/privacy/Privacy Notice

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://astera-led.com/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time of 0.45 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 (125 kB).

HTTP Response Header

NameValue
servernginx
dateSun, 29 Sep 2024 20:03:08 GMT
content-typetext/html; charset=UTF-8
content-length24295
link<https://astera-led.com/wp-json/>; rel="https://api.w.org/", <https://astera-led.com/wp-json/wp/v2/pages/2>; rel="alternate"; title="JSON"; type="application/json", <https://astera-led.com/>; rel=shortlink
strict-transport-securitymax-age=31536000; includeSubDomains; preload
x-frame-optionsSAMEORIGIN
varyAccept-Encoding
content-encodinggzip
access-control-allow-origin*
referrer-policystrict-origin-when-cross-origin
permissions-policyfullscreen=*,geolocation=*,camera(),microphone=()
x-xss-protection1; mode=block
x-content-type-optionsnosniff
x-cache-statusMISS
accept-rangesbytes
statuscode200
http_versionHTTP/2

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This website has excellent links from other websites.
This page has backlinks from 509 referring domains.
This page has 25,857 backlinks.
This page has backlinks from 427 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Disallow: /wp-admin/
Allow: /wp-admin/admin-ajax.php
Sitemap: https://astera-led.com/sitemap.xml

Similar sites

Search preview

Most important keywords

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

KeywordResultRecheck
Astera65%Check
LED61%Check
LED Lighting56%Check
LED Tube51%Check
LED Panel51%Check
Wireless LED Lighting Film51%Check
lighting50%Check
LED Technology49%Check
wireless48%Check
Astera fixtures47%Check
Show more keywords and terms

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