Website review perlego.com
Perlego | An online subscription for all your academic books
Generated on March 06 2026 21:57 PM
Old data? UPDATE !
The score is 55/100
SEO Content
Title
Perlego | An online subscription for all your academic books
Length : 60
Perfect, your title contains between 10 and 70 characters.
Description
Save up to 90% on textbooks. Read over a million professional and academic ebooks in one simple space.
Length : 102
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 |
|---|---|
| title | Perlego | An online subscription for all your academic books |
| description | Save up to 90% on textbooks. Read over a million professional and academic ebooks in one simple space. |
| url | https://www.perlego.com |
| image | https://img.perlego.com/images/frontend/perlego-logo-og-no-border.png |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 9 | 14 | 3 | 0 | 0 | 0 |
- [H1] The digital librarythat powers your learning.
- [H1] One million textbooks.One membership.
- [H1] Tools to learn more effectively.
- [H1] Take every book with you.
- [H1] Supercharge your learning.
- [H1] Get researching with Study Guides.
- [H1] Loved by students like you.
- [H1] Help your students succeed.
- [H1] Want to make learning accessible to all? Join us.
- [H2] Browse by topic
- [H2] Or browse by
- [H2] Browse study resources
- [H2] OUR LIBRARY
- [H2] Join now
- [H2] More Than the Book
- [H2] Our App
- [H2] Smart Search
- [H2] Our study guides
- [H2] Read twice as much with Perlego.
- [H2] Our community
- [H2] Our partners
- [H2] Our People
- [H2] Get reading.
- [H3] Start at your desk. Continue on-the-go.
- [H3] Discover key academic sources for your research.
- [H3] Whatever the subject, start here.
Images
We found 27 images on this web page.
3 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 : 4%
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
Bad. Your links have query string.
Underscores in the URLs
Perfect! No underscores detected in your URLs.
In-page links
We found a total of 119 links including 0 link(s) to files
| Anchor | Type | Juice |
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| Skip to main content | Internal | Passing Juice |
| Institutions | Internal | Passing Juice |
| Pricing | Internal | Passing Juice |
| Login | Internal | Passing Juice |
| Deutsch | Internal | Passing Juice |
| English | Internal | Passing Juice |
| Español | Internal | Passing Juice |
| Français | Internal | Passing Juice |
| Italiano | Internal | Passing Juice |
| Foucault's Power/Knowledge | Internal | Passing Juice |
| Intersectional Feminism | Internal | Passing Juice |
| Globalization | Internal | Passing Juice |
| Marxism | Internal | Passing Juice |
| The Anthropocene | Internal | Passing Juice |
| Microeconomics vs Macroeconomics | Internal | Passing Juice |
| Game Theory | Internal | Passing Juice |
| Malthusian Theory | Internal | Passing Juice |
| AD-AS Model | Internal | Passing Juice |
| Circular Economy | Internal | Passing Juice |
| Waves of Feminism | Internal | Passing Juice |
| Marxist Feminism | Internal | Passing Juice |
| Ecofeminism | Internal | Passing Juice |
| Black Feminism | Internal | Passing Juice |
| Radical Feminism | Internal | Passing Juice |
| Ontology | Internal | Passing Juice |
| Phenomenology | Internal | Passing Juice |
| Existentialism | Internal | Passing Juice |
| Materialism | Internal | Passing Juice |
| Absurdism | Internal | Passing Juice |
| Judith Butler & Gender Performativity | Internal | Passing Juice |
| Time-Space Compression | Internal | Passing Juice |
| Posthumanism | Internal | Passing Juice |
| The Culture Industry | Internal | Passing Juice |
| Commodity Fetishism | Internal | Passing Juice |
| Kantian Ethics | Internal | Passing Juice |
| AI Ethics | Internal | Passing Juice |
| Utilitarianism | Internal | Passing Juice |
| Consequentialism | Internal | Passing Juice |
| Virtue Ethics | Internal | Passing Juice |
| Avant Garde | Internal | Passing Juice |
| The Gothic | Internal | Passing Juice |
| Afrofuturism | Internal | Passing Juice |
| The Male Gaze | Internal | Passing Juice |
| Surrealism | Internal | Passing Juice |
| Postcolonialism | Internal | Passing Juice |
| Neocolonialism | Internal | Passing Juice |
| Modernity | Internal | Passing Juice |
| Postmodernism | Internal | Passing Juice |
| Debord's The Spectacle | Internal | Passing Juice |
| Capitalism | Internal | Passing Juice |
| Fascism | Internal | Passing Juice |
| Socialism | Internal | Passing Juice |
| Communism | Internal | Passing Juice |
| Sectarianism | Internal | Passing Juice |
| Plato's Allegory of the Cave | Internal | Passing Juice |
| Aristotle's Four Causes | Internal | Passing Juice |
| Stoicism | Internal | Passing Juice |
| Epistemology | Internal | Passing Juice |
| Plato's Theory of Forms | Internal | Passing Juice |
| Fordism | Internal | Passing Juice |
| Gentrification | Internal | Passing Juice |
| Transnationalism | Internal | Passing Juice |
| Critical Race Theory | Internal | Passing Juice |
| World Systems Theory | Internal | Passing Juice |
| Utopia vs. Dystopia | Internal | Passing Juice |
| Carnivalesque | Internal | Passing Juice |
| Narratology | Internal | Passing Juice |
| Speculative Fiction | Internal | Passing Juice |
| Magical Realism | Internal | Passing Juice |
| FAQs | Internal | Passing Juice |
| Contact Us | Internal | Passing Juice |
| Perlego for Instructors | Internal | Passing Juice |
| Perlego for Publishers | Internal | Passing Juice |
| Careers | Internal | Passing Juice |
| Press | Internal | Passing Juice |
| Topics | Internal | Passing Juice |
| Publishers | Internal | Passing Juice |
| Index | Internal | Passing Juice |
| Knowledge Base | Internal | Passing Juice |
| Study Guides | Internal | Passing Juice |
| Harvard Referencing Guides | Internal | Passing Juice |
| APA Referencing Guides | Internal | Passing Juice |
| Essay Writing Guides | Internal | Passing Juice |
| Research Assistant | Internal | Passing Juice |
| Architecture | Internal | Passing Juice |
| Art | Internal | Passing Juice |
| Biological Sciences | Internal | Passing Juice |
| Business | Internal | Passing Juice |
| Computer Science | Internal | Passing Juice |
| Design | Internal | Passing Juice |
| Economics | Internal | Passing Juice |
| Education | Internal | Passing Juice |
| History | Internal | Passing Juice |
| Languages & Linguistics | Internal | Passing Juice |
| Law | Internal | Passing Juice |
| Literature | Internal | Passing Juice |
| Mathematics | Internal | Passing Juice |
| Media & Performing Arts | Internal | Passing Juice |
| Medicine | Internal | Passing Juice |
| Personal Development | Internal | Passing Juice |
| Philosophy | Internal | Passing Juice |
| Physical Sciences | Internal | Passing Juice |
| Politics & International Relations | Internal | Passing Juice |
| Psychology | Internal | Passing Juice |
| Social Sciences | Internal | Passing Juice |
| Study Aids | Internal | Passing Juice |
| Technology & Engineering | Internal | Passing Juice |
| Theology & Religion | Internal | Passing Juice |
| Privacy | Internal | Passing Juice |
| Terms | Internal | Passing Juice |
| Books | Internal | Passing Juice |
| Subtopics | Internal | Passing Juice |
| Publishers | Internal | Passing Juice |
| Index | Internal | Passing Juice |
| Mission | Internal | Passing Juice |
| Cookies | Internal | Passing Juice |
| Smart Search | Internal | Passing Juice |
| Privacy Policy | External | Passing Juice |
| Terms of Service | External | Passing Juice |
SEO Keywords
Keywords Cloud
video books tag publishers browser perlego more support guides study
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| perlego | 18 |  |
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| study | 12 | |
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| guides | 11 | |
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| books | 10 | |
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| more | 9 | |
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Usability
Url
Domain : perlego.com
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
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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
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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://sitemap.perlego.com/sitemap_index.xml |
| https://sitemap.perlego.com/it/sitemap_index.xml |
| https://sitemap.perlego.com/es/sitemap_index.xml |
| https://sitemap.perlego.com/fr/sitemap_index.xml |
| https://sitemap.perlego.com/de/sitemap_index.xml |
Robots.txt
https://perlego.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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