Report Summary

  • 95

    Performance

    Renders faster than
    93% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

The "Scripting" and "Automation" sections were particularly eye-opening for many. Instead of building consumer apps, students learned how to build tools that could scrape websites, work with Excel files programmatically, and automate mundane tasks. This provided immediate real-world utility—students could use what they learned at their current day jobs before they even landed a developer role.

What differentiates the Zero To Mastery approach from other Udemy courses is the emphasis on rather than just memorizing syntax.

In 2020, the tech stack taught was cutting-edge for a bootcamp. However, looking back, certain elements have aged. Web development moved quickly; the specific versions of libraries used in the videos have since been updated, and the "hot" frameworks of that year have shifted in popularity. A student trying to follow the videos line-by-line in 2024 might run into version compatibility issues—a rite of passage for developers known as "dependency hell."

In the rapidly accelerating world of technology, course curriculums usually have a shelf life shorter than a loaf of bread. Yet, there is a specific nostalgia and enduring value attached to Andrei Neagoie’s Complete Python Developer in 2020: Zero to Mastery on Udemy. Even though the calendar has moved on, this specific iteration of the course remains a significant milestone in the self-taught developer journey.

Udemy Complete Python Developer In: 2020: Zero To Mastery Videos Patched

The "Scripting" and "Automation" sections were particularly eye-opening for many. Instead of building consumer apps, students learned how to build tools that could scrape websites, work with Excel files programmatically, and automate mundane tasks. This provided immediate real-world utility—students could use what they learned at their current day jobs before they even landed a developer role.

What differentiates the Zero To Mastery approach from other Udemy courses is the emphasis on rather than just memorizing syntax.

In 2020, the tech stack taught was cutting-edge for a bootcamp. However, looking back, certain elements have aged. Web development moved quickly; the specific versions of libraries used in the videos have since been updated, and the "hot" frameworks of that year have shifted in popularity. A student trying to follow the videos line-by-line in 2024 might run into version compatibility issues—a rite of passage for developers known as "dependency hell."

In the rapidly accelerating world of technology, course curriculums usually have a shelf life shorter than a loaf of bread. Yet, there is a specific nostalgia and enduring value attached to Andrei Neagoie’s Complete Python Developer in 2020: Zero to Mastery on Udemy. Even though the calendar has moved on, this specific iteration of the course remains a significant milestone in the self-taught developer journey.

Accessibility Review

owa.tragsa.es accessibility score

81

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Form elements do not have associated labels

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

owa.tragsa.es best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

owa.tragsa.es SEO score

77

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

High

robots.txt is not valid

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    udemy complete python developer in 2020: zero to mastery videos

    EN

  • Language Claimed

    udemy complete python developer in 2020: zero to mastery videos

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Owa.tragsa.es can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Owa.tragsa.es main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

Open Graph description is not detected on the main page of Owa Tragsa. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: