Website review perfmark.io
GitHub - perfmark/perfmark: PerfMark is a High Performance Tracing Library.
Generated on February 24 2026 09:29 AM
Old data? UPDATE !
The score is 41/100
SEO Content
Title
GitHub - perfmark/perfmark: PerfMark is a High Performance Tracing Library.
Length : 75
Ideally, your title should contain between 10 and 70 characters (spaces included). Use this free tool to calculate text length.
Description
PerfMark is a High Performance Tracing Library. Contribute to perfmark/perfmark development by creating an account on GitHub.
Length : 125
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 |
|---|---|
| image | https://opengraph.githubassets.com/64de37f9c396643433b435cebd333cfb813a9f2ab9e57063217432b41289cbd4/perfmark/perfmark |
| image:alt | PerfMark is a High Performance Tracing Library. Contribute to perfmark/perfmark development by creating an account on GitHub. |
| image:width | 1200 |
| image:height | 600 |
| site_name | GitHub |
| type | object |
| title | GitHub - perfmark/perfmark: PerfMark is a High Performance Tracing Library. |
| url | https://github.com/perfmark/perfmark |
| description | PerfMark is a High Performance Tracing Library. Contribute to perfmark/perfmark development by creating an account on GitHub. |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 5 | 17 | 12 | 0 | 0 | 0 |
- [H1] Search code, repositories, users, issues, pull requests...
- [H1] Provide feedback
- [H1] Saved searches
- [H1] perfmark/perfmark
- [H1] PerfMark
- [H2] Navigation Menu
- [H2] Use saved searches to filter your results more quickly
- [H2] Folders and files
- [H2] Latest commit
- [H2] History
- [H2] Repository files navigation
- [H2] Features
- [H2] Usage
- [H2] Configuration
- [H2] Versioning and API Stability
- [H2] Users
- [H2] About
- [H2] Releases 15
- [H2] Packages 0
- [H2] Contributors 8
- [H2] Languages
- [H2] Footer
- [H3] License
- [H3] Topics
- [H3] Resources
- [H3] License
- [H3] Contributing
- [H3] Uh oh!
- [H3] Stars
- [H3] Watchers
- [H3] Forks
- [H3] Uh oh!
- [H3] Uh oh!
- [H3] Footer navigation
Images
We found 2 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
Great, there are no Iframes detected on this page.
SEO Links
URL Rewrite
Bad. Your links have query string.
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 48 links including 7 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| Skip to content | Internal | Passing Juice |
| Sign in | Internal | Passing Juice |
| Search syntax tips | External | Passing Juice |
| Sign up | Internal | Passing Juice |
| perfmark | Internal | Passing Juice |
| perfmark | Internal | Passing Juice |
| www.perfmark.io | Internal | Passing Juice |
| .github | Internal | Passing Juice |
| agent | Internal | Passing Juice |
| api | Internal | Passing Juice |
| buildscripts | Internal | Passing Juice |
| doc | Internal | Passing Juice |
| examples | Internal | Passing Juice |
| impl | Internal | Passing Juice |
| java15 | Internal | Passing Juice |
| java19 | Internal | Passing Juice |
| java6 | Internal | Passing Juice |
| java7 | Internal | Passing Juice |
| java9 | Internal | Passing Juice |
| testing | Internal | Passing Juice |
| traceviewer | Internal | Passing Juice |
| tracewriter | Internal | Passing Juice |
| .gitignore | Internal | Passing Juice |
| CONTRIBUTING.md | Internal | Passing Juice |
| LICENSE | Internal | Passing Juice |
| NOTICE | Internal | Passing Juice |
| README.md | Internal | Passing Juice |
| WORKSPACE | Internal | Passing Juice |
| build.gradle | Internal | Passing Juice |
| gradlew | Internal | Passing Juice |
| gradlew.bat | Internal | Passing Juice |
| settings.gradle.kts | Internal | Passing Juice |
| gRPC | External | Passing Juice |
| Zuul | External | Passing Juice |
| java | Internal | Passing Juice |
| grpc | Internal | Passing Juice |
| tracing | Internal | Passing Juice |
| profiling | Internal | Passing Juice |
| grpc-java | Internal | Passing Juice |
| Report repository | Internal | Passing Juice |
| + 14 releases | Internal | Passing Juice |
| Terms | External | Passing Juice |
| Privacy | External | Passing Juice |
| Security | External | Passing Juice |
| Status | External | Passing Juice |
| Community | External | Passing Juice |
| Docs | External | Passing Juice |
| Contact | External | Passing Juice |
SEO Keywords
Keywords Cloud
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|
Usability
Url
Domain : perfmark.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
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. |
|
Too bad, your website has too many CSS files (more than 4). |
|
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
Great, your website has an XML sitemap.
| https://github.com/perfmark/perfmark |
Robots.txt
https://perfmark.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
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