this is my very first project in anything. i’m so new to the coding game but so excited. Feedback is welcome. thanks.
why is my pen saying screenshot coming soon, it did it before.
<a href="https://www.freecodecamp.org/marciab21" target="_blank">Marcia Burgess</a>
- Target blank vulnerability
Note: When using target, consider adding rel="noopener noreferrer"
to avoid exploitation of the window.opener API.
TL;DR If window.opener is set, a page can trigger a navigation in the opener regardless of security origin.
People using target=’_blank’ links usually have no idea about this curious fact:
The page we’re linking to gains partial access to the linking page via the window.opener object.
How to fix
Add this to your outgoing links.
Update: FF does not support “noopener” so add this.
Remember, that every time you open a new window via window.open(); you’re also “vulnerable” to this, so always reset the “opener” property
var newWnd = window.open(); newWnd.opener = null;
- Do not use lower levels to decrease heading font size:
<h1>Xena</h1> <h5>Xena the Lesbian Warrior</h5>
Do not use lower levels to decrease heading font size: use the CSS font-size property instead.Avoid skipping heading levels: always start from
<h1>, next use
<h2>and so on.
h2–h6 elements must not be used to markup subheadings, subtitles, alternative titles and taglines unless intended to be the heading for a new section or subsection. Instead use the markup patterns in the §4.13 Common idioms without dedicated elements section of the specification.
- You can use an address element (more descriptive)
<footer> <p class="text-center">coded by .... Marcia Burgess ...</p> </footer>
<address>element supplies contact information for its nearest
<body>ancestor; in the latter case, it applies to the whole document.
- To represent an arbitrary address, one that is not related to the contact information, use a
<p>element rather than the
- This element should not contain more information than the contact information, like a publication date (which belongs in a element).
- Typically an
<address>element can be placed inside the
<footer>element of the current section, if any.
<address> You can contact author at <a href="http://www.somedomain.com/contact">www.somedomain.com</a>.<br> If you see any bugs, please <a href="mailto:email@example.com">contact webmaster</a>.<br> You may also want to visit us:<br> Mozilla Foundation<br> 1981 Landings Drive<br> Building K<br> Mountain View, CA 94043-0801<br> USA </address>
Cheers and happy coding
thanks for the feedback, I’ll go ahead and fixed this.
okay its done, did i do it correctly?