Website review mackerel.io
Mackerel: A Revolutionary Server Management and Monitoring Service
Generated on December 20 2025 05:19 AM
Old data? UPDATE !
The score is 49/100
SEO Content
Title
Mackerel: A Revolutionary Server Management and Monitoring Service
Length : 66
Perfect, your title contains between 10 and 70 characters.
Description
With a quick and easy setup, you can be monitoring and managing your servers and visualizing metric data right away with our user-friendly API.
Length : 143
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 |
|---|---|
| description | With a quick and easy setup, you can be monitoring and managing your servers and visualizing metric data right away with our user-friendly API. |
| title | Mackerel: A Revolutionary Server Management and Monitoring Service |
| image | https://en.mackerel.io/hubfs/assets/img/common/mackerel_og_img.png |
| image:width | 1200 |
| image:height | 630 |
| url | https://en.mackerel.io |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 2 | 7 | 3 | 8 | 0 | 0 |
- [H1]
- [H1] Mackerelinnovativemonitoring
- [H2] Announcements
- [H2] Why choose Mackerel?
- [H2] Rest assured with a complete support system
- [H2] Born fromHatena's dogfooding
- [H2] Learn moreabout Mackerel here
- [H2] Get started monitoring with your team
- [H2]
- [H3] Features
- [H3] Support
- [H3] Mackerel's History and DevOps
- [H4] Overwhelmingly Simple Installation
- [H4] Full-fledged Monitoring
- [H4] Advanced Monitoring
- [H4] Multi-cloud and Containers
- [H4] Customize and Automate
- [H4] Speedy and accurate technical support
- [H4] Support from the start
- [H4] Extensive documentation
Images
We found 43 images on this web page.
Good, most or all of your images have alt attributes.
Text/HTML Ratio
Ratio : 0%
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
Too Bad, you have Iframes on the web pages, this mean that content in an Iframe cannot be indexed.
SEO Links
URL Rewrite
Good. Your links looks friendly!
Underscores in the URLs
Perfect! No underscores detected in your URLs.
In-page links
We found a total of 28 links including 0 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| Pricing | Internal | Passing Juice |
| Support | Internal | Passing Juice |
| Announcements | Internal | Passing Juice |
| Sign In | Internal | Passing Juice |
| Try it free | Internal | Passing Juice |
| Contact | Internal | Passing Juice |
| Contact | Internal | Passing Juice |
| download documentation here | Internal | Passing Juice |
| Overwhelmingly Simple Installation | Internal | Passing Juice |
| Full-fledged Monitoring | Internal | Passing Juice |
| Advanced Monitoring | Internal | Passing Juice |
| Multi-cloud and Containers | Internal | Passing Juice |
| Customize and Automate | Internal | Passing Juice |
| Reliability born from dogfooding | Internal | Passing Juice |
| Onboarding program | Internal | Passing Juice |
| Help | Internal | Passing Juice |
| API documents | Internal | Passing Juice |
| FAQ | Internal | Passing Juice |
| Contact support | Internal | Passing Juice |
| About us | External | Passing Juice |
| Partner program | Internal | Passing Juice |
| Terms | Internal | Passing Juice |
| Privacy policy | Internal | Passing Juice |
| Website policy | Internal | Passing Juice |
| Specified commercial transaction act | External | Passing Juice |
| Brand | Internal | Passing Juice |
| Status | Internal | Passing Juice |
| Japanese | Internal | Passing Juice |
SEO Keywords
Keywords Cloud
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|
Usability
Url
Domain : mackerel.io
Length : 11
Favicon
Great, your website has a favicon.
Printability
We could not find a Print-Friendly CSS.
Language
Good. Your declared language is en.
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
Warning! At least one email address has been found in the plain text. Use free antispam protector to hide email from spammers.
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). |
|
Perfect, your website takes advantage of gzip. |
Mobile
Mobile Optimization
|
Apple Icon |
|
Meta Viewport Tag |
|
Flash content |
Optimization
XML Sitemap
Missing
Your website does not have an XML sitemap - this can be problematic.
A sitemap lists URLs that are available for crawling and can include additional information like your site's latest updates, frequency of changes and importance of the URLs. This allows search engines to crawl the site more intelligently.
Robots.txt
https://mackerel.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
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