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winkingskull.com screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

winkingskull.com

WinkingSkull: Home

Page Load Speed

2.9 sec in total

First Response

596 ms

Resources Loaded

2.1 sec

Page Rendered

240 ms

winkingskull.com screenshot

About Website

Click here to check amazing Winking Skull content for United States. Otherwise, check out these important facts you probably never knew about winkingskull.com

Get MEDucated with WinkingSkull.com! WinkingSkull.com is an interactive resource for medical students and students interested in health science.

Visit winkingskull.com

Key Findings

We analyzed Winkingskull.com page load time and found that the first response time was 596 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

winkingskull.com performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value14.2 s

0/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value920 ms

30/100

30%

CLS (Cumulative Layout Shift)

Value0.152

75/100

15%

TTI (Time to Interactive)

Value12.7 s

13/100

10%

Network Requests Diagram

Home

596 ms

cssbundle

385 ms

modernizr

280 ms

jquery

468 ms

kendo.common.min.css

126 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 66% of them (21 requests) were addressed to the original Winkingskull.com, 31% (10 requests) were made to Da7xgjtj801h2.cloudfront.net and 3% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (596 ms) belongs to the original domain Winkingskull.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.0 MB (52%)

Content Size

3.9 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Winkingskull.com main page is 3.9 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Javascripts take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 24.9 kB

  • Original 29.6 kB
  • After minification 24.0 kB
  • After compression 4.6 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 5.6 kB, which is 19% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 24.9 kB or 84% of the original size.

Image Optimization

-13%

Potential reduce by 178.6 kB

  • Original 1.3 MB
  • After minification 1.2 MB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Winking Skull needs image optimization as it can save up to 178.6 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-70%

Potential reduce by 1.5 MB

  • Original 2.1 MB
  • After minification 2.1 MB
  • After compression 643.4 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 1.5 MB or 70% of the original size.

CSS Optimization

-80%

Potential reduce by 338.3 kB

  • Original 424.9 kB
  • After minification 423.5 kB
  • After compression 86.7 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Winkingskull.com needs all CSS files to be minified and compressed as it can save up to 338.3 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (43%)

Requests Now

30

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Winking Skull. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Home

Home

596 ms

cssbundle

cssbundle

385 ms

modernizr

modernizr

280 ms

jquery

jquery

468 ms

kendo.common.min.css

kendo.common.min.css

126 ms

kendo.mobile.all.min.css

kendo.mobile.all.min.css

143 ms

kendo.dataviz.min.css

kendo.dataviz.min.css

129 ms

kendo.default.min.css

kendo.default.min.css

124 ms

kendo.dataviz.default.min.css

kendo.dataviz.default.min.css

125 ms

jquery.min.js

jquery.min.js

139 ms

jszip.min.js

jszip.min.js

139 ms

kendo.all.min.js

kendo.all.min.js

204 ms

kendo.aspnetmvc.min.js

kendo.aspnetmvc.min.js

136 ms

kendo.modernizr.custom.js

kendo.modernizr.custom.js

225 ms

bootstrap

bootstrap

141 ms

css

css

26 ms

ws_logo.png

ws_logo.png

101 ms

logo_footer.gif

logo_footer.gif

99 ms

kendoui.woff

kendoui.woff

83 ms

AoA2nd.jpg

AoA2nd.jpg

148 ms

Baker2nd.jpg

Baker2nd.jpg

160 ms

Reece_cover.jpg

Reece_cover.jpg

295 ms

Michael_cover.jpg

Michael_cover.jpg

191 ms

PAPharma.jpg

PAPharma.jpg

299 ms

Physiology-IRev.jpg

Physiology-IRev.jpg

456 ms

Simmons_PharmaReview.jpg

Simmons_PharmaReview.jpg

228 ms

Gilroy_Anat-Textb.jpg

Gilroy_Anat-Textb.jpg

301 ms

MedBiochemistry.jpg

MedBiochemistry.jpg

318 ms

Carlson.jpg

Carlson.jpg

311 ms

Babbini.jpg

Babbini.jpg

429 ms

SchuenkeVol1.jpg

SchuenkeVol1.jpg

436 ms

Schuenke_Vol3_2ndEd.jpg

Schuenke_Vol3_2ndEd.jpg

380 ms

Accessibility Review

winkingskull.com accessibility score

92

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA input fields do not have accessible names

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

Best Practices

winkingskull.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

winkingskull.com SEO score

83

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Winkingskull.com 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 Winkingskull.com 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

winkingskull.com

Open Graph description is not detected on the main page of Winking Skull. 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: