Website review spiber.jp
Spiber Inc.
Generated on April 16 2026 16:47 PM
Old data? UPDATE !
The score is 49/100
SEO Content
Title
Spiber Inc.
Length : 11
Perfect, your title contains between 10 and 70 characters.
Description
持続可能なウェルビーイング、そして環境課題解決への貢献に向け、革新的なソリューションの創造に取り組んでいます。
Length : 55
Ideally, your meta description should contain between 70 and 160 characters (spaces included). Use this free tool to calculate text length.
Keywords
Brewed Protein™ファイバーの可能性を 一緒に探りませんか？
Good, your page contains meta keywords.
Og Meta Properties
Good, your page take advantage of Og Properties.
| Property | Content |
|---|---|
| title | Spiber Inc. |
| description | 持続可能なウェルビーイング、そして環境課題解決への貢献に向け、革新的なソリューションの創造に取り組んでいます。 |
| image | https://spiber.inc/ja/opengraph-image.jpeg |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 2 | 5 | 21 | 0 | 0 | 2 |
- [H1] More than materials.
- [H1] More than materials.
- [H2] next-wp starter
- [H2] Protein
- [H2] News & stories
- [H2] Brewed Protein™ファイバーの可能性を一緒に探りませんか？
- [H2] Featured projects
- [H3] brijr/components
- [H3] brijr/components
- [H3] brijr/components
- [H3] brijr/components
- [H3] brijr/components
- [H3] CORDE by
- [H3] THE NORTH FACE × Spiber
- [H3] JNBY Group Collaboration
- [H3] Spiber Tee 001 販売開始
- [H3] Untouched World Spring/Summer 2025 Collection
- [H3] Paris Haute Couture Fashion Week AW2025 Iris van Herpen
- [H3]
- [H3] HIKARU UTADA SCIENCE FICTION TOUR 2024 × Spiber
- [H3] ‘UTAKATA’ Couture Week Spring/Summer 2024
- [H3] YUIMA NAKAZATO
- [H3] REGENERATIVE CIRCLE
- [H3] Goldwin×Spiber
- [H3] NXT GEN Hoodie
- [H3] PANGAIA
- [H3] The Sweater
- [H3] Goldwin×Spiber
- [H6] Highlights
- [H6] projects
Images
We found 26 images on this web page.
14 alt attributes are empty or missing. Add alternative text so that search engines can better understand the content of your images.
Text/HTML Ratio
Ratio : 3%
This page's ratio of text to HTML code is below 15 percent, this means that your website probably needs more text content.
Flash
Perfect, no Flash content has been detected on this page.
Iframe
Great, there are no Iframes detected on this page.
SEO Links
URL Rewrite
Good. Your links looks friendly!
Underscores in the URLs
We have detected underscores in your URLs. You should rather use hyphens to optimize your SEO.
In-page links
We found a total of 25 links including 0 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| protein | Internal | Passing Juice |
| Innovation | Internal | Passing Juice |
| Creations | Internal | Passing Juice |
| Careers | Internal | Passing Juice |
| Contact Us | Internal | Passing Juice |
| ENGLISH | Internal | Passing Juice |
| 日本語 | Internal | Passing Juice |
| 中文 | Internal | Passing Juice |
| About us | Internal | Passing Juice |
| Privacy Policy | Internal | Passing Juice |
| Cookie Policy | Internal | Passing Juice |
| Social Media Policy | Internal | Passing Juice |
| Anti-social Forces Policy | Internal | Passing Juice |
| SpeakUp - Raise Your Concerns | Internal | Passing Juice |
| Learn more → | Internal | Passing Juice |
| Learn more → | Internal | Passing Juice |
| Learn more → | Internal | Passing Juice |
| Learn more → | Internal | Passing Juice |
| Learn more → | Internal | Passing Juice |
| Learn more → | Internal | Passing Juice |
| Learn more → | Internal | Passing Juice |
| Learn more → | Internal | Passing Juice |
| Learn more → | Internal | Passing Juice |
| Learn more → | Internal | Passing Juice |
| View all projects → | Internal | Passing Juice |
SEO Keywords
Keywords Cloud
policy protein learn discover sustainability materials more brijrcomponents projects spiber
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| more | 13 |  |
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| learn | 10 | |
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| policy | 8 | |
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| spiber | 6 | |
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| projects | 5 | |
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Usability
Url
Domain : spiber.jp
Length : 9
Favicon
Great, your website has a favicon.
Printability
We could not find a Print-Friendly CSS.
Language
You have not specified the language. Use this free meta tags generator to declare the intended language of your website.
Dublin Core
This page does not take advantage of Dublin Core.
Document
Doctype
HTML 5
Encoding
Perfect. Your declared charset is UTF-8.
W3C Validity
Errors : 0
Warnings : 0
Email Privacy
Great no email address has been found in plain text!
Deprecated HTML
Great! We haven't found deprecated HTML tags in your HTML.
Speed Tips
|
Excellent, your website doesn't use nested tables. |
|
Too bad, your website is using inline styles. |
|
Great, your website has few CSS files. |
|
Too bad, your website has too many JS files (more than 6). |
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Too bad, your website does not take advantage of gzip. |
Mobile
Mobile Optimization
|
Apple Icon |
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Meta Viewport Tag |
|
Flash content |
Optimization
XML Sitemap
Great, your website has an XML sitemap.
| https://spiber.inc:443/ja |
Robots.txt
https://spiber.jp/robots.txt
Great, your website has a robots.txt file.
Analytics
Great, your website has an analytics tool.
Google Analytics |
PageSpeed Insights
Device
Categories
Free SEO Testing Tool
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