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HTML Validation Result of devslib.com

After validating, we found 2 errors and 2 warnings.

2 Errors

1. An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images. 5 occurrences
On line 541, column 112 '... <img src="https://devslib.com/uploads/images/frameworks/laravel.png" class="framework-icon"> ...'
On line 596, column 112 '... <img src="https://devslib.com/uploads/images/frameworks/laravel.png" class="framework-icon"> ...'
On line 799, column 112 '... <img src="https://devslib.com/uploads/images/frameworks/laravel.png" class="framework-icon"> ...'
On line 853, column 111 '... <img src="https://devslib.com/uploads/images/frameworks/custom.png" class="framework-icon"> ...'
On line 907, column 111 '... <img src="https://devslib.com/uploads/images/frameworks/custom.png" class="framework-icon"> ...'
2. Duplicate ID “Layer_1”. 1 occurrence
On line 957, column 85 '... <svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" viewBox="0 0 270 80" style="width: 100%;max-width: 140px" xml:space="preserve"> <styl...'

2 Warnings

1. Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections, or else use a “div” element instead for any cases where no heading is needed. 1 occurrence
On line 728, column 45 '...s --> <section class="counter-up-area bgimage"> <...'
2. The first occurrence of ID “Layer_1” was here. 1 occurrence
On line 291, column 85 '... <svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" viewBox="0 0 270 80" style="width: 100%;max-width: 140px" xml:space="preserve"> <styl...'