Website review sphere-engine.com
Coding skills assessment and code execution APIs - Sphere Engine
Generated on March 23 2026 21:04 PM
Old data? UPDATE !
The score is 66/100
SEO Content
Title
Coding skills assessment and code execution APIs - Sphere Engine
Length : 64
Perfect, your title contains between 10 and 70 characters.
Description
Out-of-the-box software components for creating cost-effective, flexible and scalable coding assessment solutions and online software development environments.
Length : 159
Great, your meta description contains between 70 and 160 characters.
Keywords
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Og Meta Properties
Good, your page take advantage of Og Properties.
| Property | Content |
|---|---|
| url | https://sphere-engine.com/ |
| type | website |
| title | Coding skills assessment and code execution APIs - Sphere Engine |
| description | Out-of-the-box software components for creating cost-effective, flexible and scalable coding assessment solutions and online software development environments. |
| image | https://sphere-engine.com/static/img/visual_content/open_graph/cover.b872f314d80e.png?20250709.r4176 |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 1 | 7 | 4 | 2 | 0 | 0 |
- [H1] Build apps that teach and assess coding skills
- [H2] 5’000’000+
- [H2] 2’000’000+
- [H2] Our products
- [H2] Powerful service
- [H2] Enterprise ready
- [H2] Customer testimonials
- [H2] Fully-functional free trial
- [H3] Trusted by
- [H3] Sphere Engine Compilers
- [H3] Sphere Engine Problems
- [H3] Sphere Engine Containers
- [H4] Products
- [H4] Documentation
Images
We found 11 images on this web page.
Good, most or all of your images have alt attributes.
Text/HTML Ratio
Ratio : 1%
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
Perfect! No underscores detected in your URLs.
In-page links
We found a total of 21 links including 0 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| Products | Internal | Passing Juice |
| Compilers | Internal | Passing Juice |
| Problems | Internal | Passing Juice |
| Benefits | Internal | Passing Juice |
| Enterprise | Internal | Passing Juice |
| Docs | Internal | Passing Juice |
| Pricing | Internal | Passing Juice |
| Try for free | Internal | Passing Juice |
| Find out more | Internal | Passing Juice |
| Product comparison | Internal | Passing Juice |
| Frequently Asked Questions | Internal | Passing Juice |
| Compilers | Internal | Passing Juice |
| Problems | Internal | Passing Juice |
| Containers | Internal | Passing Juice |
| Supported languages | Internal | Passing Juice |
| Terms of service | Internal | Passing Juice |
| Privacy policy | Internal | Passing Juice |
| GDPR clause | Internal | Passing Juice |
| About us | Internal | Passing Juice |
| Blog | Internal | Passing Juice |
| Contact us | Internal | Passing Juice |
SEO Keywords
Keywords Cloud
skills code coding sphere apis assessment execution engine
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| coding | 1 |  |
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| skills | 1 | |
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| assessment | 1 | |
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| code | 1 | |
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| execution | 1 | |
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Usability
Url
Domain : sphere-engine.com
Length : 17
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. |
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Perfect. No inline css has been found in HTML tags! |
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Great, your website has few CSS files. |
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Perfect, your website has few JavaScript files. |
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Perfect, your website takes advantage of gzip. |
Mobile
Mobile Optimization
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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://sphere-engine.com/sitemap.xml |
Robots.txt
https://sphere-engine.com/robots.txt
Great, your website has a robots.txt file.
Analytics
Great, your website has an analytics tool.
Google Analytics |
PageSpeed Insights
Device
Categories
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