Website review spectruminc.io
SPECTRUM株式会社
Generated on December 20 2025 04:43 AM
Old data? UPDATE !
The score is 47/100
SEO Content
Title
SPECTRUM株式会社
Length : 12
Perfect, your title contains between 10 and 70 characters.
Description
SPECTRUM株式会社の公式サイトです。会社概要や実績紹介などご覧いただけます。Spectrumは、Web2・Web3領域におけるコンサルティングおよび制作を行うプロフェッショナルファームです。
Length : 98
Great, your meta description contains between 70 and 160 characters.
Keywords
Very bad. We haven't found meta keywords on your page. Use this free online meta tags generator to create keywords.
Og Meta Properties
Good, your page take advantage of Og Properties.
| Property | Content |
|---|---|
| type | website |
| site_name | SPECTRUM株式会社 |
| url | spectruminc.io/ |
| title | SPECTRUM株式会社 |
| description | SPECTRUM株式会社の公式サイトです。会社概要や実績紹介などご覧いただけます。Spectrumは、Web2・Web3領域におけるコンサルティングおよび制作を行うプロフェッショナルファームです。 |
| image:width | 1200 |
| image:height | 630 |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 0 | 2 | 0 | 0 | 0 | 0 |
- [H2] PICK UP
- [H2] LATEST
Images
We found 33 images on this web page.
Good, most or all of your images have alt attributes.
Text/HTML Ratio
Ratio : 7%
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 8 links including 0 link(s) to files
SEO Keywords
Keywords Cloud
株式会社synamon様 メタバース事業の採用サイトデザイン動画制作 動画記事ミライレンズ制作 私たちについて 株式会社gumi様 synmnプロジェクトにおけるメタバースデザイン制作 all 株式会社マイオリッジ様 コーポレートサイト技術動画制作 採用サイト制作
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| 株式会社gumi様 | 6 |  |
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| 動画記事ミライレンズ制作 | 3 | |
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| 株式会社synamon様 | 3 | |
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| 採用サイト制作 | 3 | |
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| メタバース事業の採用サイトデザイン動画制作 | 3 | |
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Usability
Url
Domain : spectruminc.io
Length : 14
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. |
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Too bad, your website is using inline styles. |
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Great, your website has few CSS files. |
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Too bad, your website has too many JS files (more than 6). |
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Perfect, your website takes advantage of gzip. |
Mobile
Mobile Optimization
|
Apple Icon |
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Meta Viewport Tag |
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Flash content |
Optimization
XML Sitemap
Great, your website has an XML sitemap.
| https://spectruminc.io/sitemap.xml |
Robots.txt
https://spectruminc.io/robots.txt
Great, your website has a robots.txt file.
Analytics
Missing
We didn't detect an analytics tool installed on this website.
Web analytics let you measure visitor activity on your website. You should have at least one analytics tool installed, but It can also be good to install a second in order to cross-check the data.
PageSpeed Insights
Device
Categories
Free SEO Testing Tool
Free SEO Testing Tool is a free SEO tool which provides you content analysis of the website.