Accessibility errors found in your template

[wapyce-bot]

The user @carlsonsantana validate your site template "https://kuoa.github.io/julia/" and found these accessibility errors:

• Page https://kuoa.github.io/julia/:
  • Issue d6047e54-7e2c-4e22-846e-c4df2e2c6940:
    • Type: Error
    • Code: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
    • Message: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 3.18:1. Recommendation: change text colour to #2b7db0.
    • Selector: html > body > div:nth-child(2) > div > div > div:nth-child(3) > a
    • Context: <a href="https://github.com/kuoa/julia" target="_blank">Julia</a>
  • Issue 0ca570d4-a44f-4044-9f0e-9e2de7703af0:
    • Type: Error
    • Code: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
    • Message: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 3:1. Recommendation: change text colour to #767676.
    • Selector: html > body > div:nth-child(2) > div > div > div:nth-child(3)
    • Context: <div class="footer center"> Built with Jekyll usin...</div>
  • Issue 588bda86-7241-4f11-845c-fc50424d4da8:
    • Type: Error
    • Code: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
    • Message: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 3.84:1. Recommendation: change text colour to #767676.
    • Selector: html > body > div:nth-child(2) > div > div > ul > li:nth-child(4) > div > span
    • Context: <span class="post-date">19 June 2016</span>
  • Issue 09efefd2-8e3e-4813-9671-c07344fd5ed5:
    • Type: Error
    • Code: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
    • Message: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 3.84:1. Recommendation: change text colour to #767676.
    • Selector: html > body > div:nth-child(2) > div > div > ul > li:nth-child(3) > div > span
    • Context: <span class="post-date">20 July 2016</span>
  • Issue a1028f4d-ed27-4577-ab25-70ab4871203c:
    • Type: Error
    • Code: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
    • Message: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 3.84:1. Recommendation: change text colour to #767676.
    • Selector: html > body > div:nth-child(2) > div > div > ul > li:nth-child(2) > div > span
    • Context: <span class="post-date">21 July 2016</span>
  • Issue 26866897-deb7-441d-abd2-9be90f99d603:
    • Type: Error
    • Code: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
    • Message: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 3.84:1. Recommendation: change text colour to #767676.
    • Selector: html > body > div:nth-child(2) > div > div > ul > li:nth-child(1) > div > span
    • Context: <span class="post-date">22 July 2016</span>
  • Issue 89607fbf-8927-416a-9acf-7a61301ccf20:
    • Type: Error
    • Code: WCAG2AA.Principle1.Guideline1_1.1_1_1.H37
    • Message: Img element missing an alt attribute. Use the alt attribute to specify a short text alternative.
    • Selector: html > body > div:nth-child(2) > div > div > div:nth-child(1) > img
    • Context: <img src="/assets/logo.png">
  • Issue 24c6f7dc-4f29-4b04-97e3-1299bd39c465:
    • Type: Error
    • Code: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
    • Message: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.54:1. Recommendation: change text colour to #2d76a4.
    • Selector: html > body > div:nth-child(1) > nav > div > a:nth-child(4)
    • Context: <a class="page-link" target="_blank" href="http://github.com/kuoa">GitHub</a>
  • Issue b301d3b9-10dd-4c6e-973d-beca4d075269:
    • Type: Error
    • Code: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
    • Message: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.54:1. Recommendation: change text colour to #2d76a4.
    • Selector: html > body > div:nth-child(1) > nav > div > a:nth-child(3)
    • Context: <a class="page-link" target="_top" href="https://kuoa.github.io/archive">Archive</a>
  • Issue 8267a5c4-d282-4a29-8dad-64638088f96e:
    • Type: Error
    • Code: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
    • Message: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.54:1. Recommendation: change text colour to #2d76a4.
    • Selector: html > body > div:nth-child(1) > nav > div > a:nth-child(2)
    • Context: <a class="page-link" target="_top" href="https://kuoa.github.io/about">About</a>
  • Issue e35c60c0-6866-48d7-9f32-6b6262b9c4c3:
    • Type: Error
    • Code: WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail
    • Message: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.54:1. Recommendation: change text colour to #2d76a4.
    • Selector: html > body > div:nth-child(1) > nav > div > a:nth-child(1)
    • Context: <a class="page-link" target="_top" href="https://kuoa.github.io/">Home</a>
  • Issue caf9e632-d01f-482a-8c68-0d566072c169:
    • Type: Error
    • Code: WCAG2AA.Principle4.Guideline4_1.4_1_2.H91.A.NoContent
    • Message: Anchor element found with a valid href attribute, but no link content has been supplied.
    • Selector: html > body > div:nth-child(1) > nav > a
    • Context: <a href="#" class="menu-icon"> <i class="fa fa-navico...</a>
  • Issue 91c93da1-0e10-4044-85dc-afef259127ff:
    • Type: Error
    • Code: WCAG2AA.Principle3.Guideline3_1.3_1_1.H57.2
    • Message: The html element should have a lang or xml:lang attribute which describes the language of the document.
    • Selector: html
    • Context: <html><head> <meta charset="utf-8">...</html>

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You can view the full validation results in our website.