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content.wisconsinhistory.org screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    56% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

content.wisconsinhistory.org

CONTENTdm

Page Load Speed

2.4 sec in total

First Response

728 ms

Resources Loaded

1.2 sec

Page Rendered

529 ms

content.wisconsinhistory.org screenshot

About Website

Click here to check amazing Content Wisconsinhistory content for United States. Otherwise, check out these important facts you probably never knew about content.wisconsinhistory.org

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Key Findings

We analyzed Content.wisconsinhistory.org page load time and found that the first response time was 728 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

content.wisconsinhistory.org performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value7.2 s

5/100

25%

SI (Speed Index)

Value5.7 s

51/100

10%

TBT (Total Blocking Time)

Value530 ms

56/100

30%

CLS (Cumulative Layout Shift)

Value0.262

47/100

15%

TTI (Time to Interactive)

Value6.8 s

55/100

10%

Network Requests Diagram

content.wisconsinhistory.org

728 ms

main.css

96 ms

stylesheet

185 ms

stylesheet

123 ms

stylesheet

151 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 93% of them (39 requests) were addressed to the original Content.wisconsinhistory.org, 5% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Shop.wisconsinhistory.org. The less responsive or slowest element that took the longest time to load (728 ms) belongs to the original domain Content.wisconsinhistory.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 624.1 kB (70%)

Content Size

887.1 kB

After Optimization

263.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Content.wisconsinhistory.org main page is 887.1 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 30% of websites need less resources to load. Javascripts take 578.7 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 81.4 kB

  • Original 94.2 kB
  • After minification 80.0 kB
  • After compression 12.8 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 14.2 kB, which is 15% 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 81.4 kB or 86% of the original size.

Image Optimization

-11%

Potential reduce by 8.5 kB

  • Original 81.0 kB
  • After minification 72.4 kB

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, Content Wisconsinhistory needs image optimization as it can save up to 8.5 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-73%

Potential reduce by 420.1 kB

  • Original 578.7 kB
  • After minification 578.3 kB
  • After compression 158.7 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 420.1 kB or 73% of the original size.

CSS Optimization

-86%

Potential reduce by 114.1 kB

  • Original 133.2 kB
  • After minification 106.4 kB
  • After compression 19.1 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. Content.wisconsinhistory.org needs all CSS files to be minified and compressed as it can save up to 114.1 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (51%)

Requests Now

41

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Content Wisconsinhistory. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

content.wisconsinhistory.org

content.wisconsinhistory.org

728 ms

main.css

main.css

96 ms

stylesheet

stylesheet

185 ms

stylesheet

stylesheet

123 ms

stylesheet

stylesheet

151 ms

javascript

javascript

228 ms

javascript

javascript

171 ms

javascript

javascript

195 ms

javascript

javascript

214 ms

javascript

javascript

222 ms

javascript

javascript

264 ms

javascript

javascript

274 ms

javascript

javascript

296 ms

javascript

javascript

295 ms

whs-cdm-analytics.js

whs-cdm-analytics.js

262 ms

1whs-cdm-custom.css

1whs-cdm-custom.css

264 ms

cdm_ga.js

cdm_ga.js

267 ms

javascript

javascript

319 ms

javascript

javascript

331 ms

javascript

javascript

326 ms

1whs-cdm-dropdown-nav.js

1whs-cdm-dropdown-nav.js

303 ms

javascript

javascript

372 ms

javascript

javascript

337 ms

analytics.js

analytics.js

21 ms

SmallShoppingCart-custom-new.asp

SmallShoppingCart-custom-new.asp

86 ms

version2-white-grad.png

version2-white-grad.png

25 ms

banner-back.gif

banner-back.gif

49 ms

contactus.png

contactus.png

55 ms

Society-logo.png

Society-logo.png

130 ms

logo-whs-bw.gif

logo-whs-bw.gif

68 ms

blue-gradient.gif

blue-gradient.gif

72 ms

browse.gif

browse.gif

79 ms

EVENTS-CALENDAR-button.gif

EVENTS-CALENDAR-button.gif

90 ms

STORE-button.gif

STORE-button.gif

94 ms

search-label.png

search-label.png

95 ms

GO-dark.gif

GO-dark.gif

129 ms

pngimage

pngimage

176 ms

ihc-home.jpg

ihc-home.jpg

130 ms

wmh-home.jpg

wmh-home.jpg

129 ms

proxmire-home.jpg

proxmire-home.jpg

129 ms

maps-home.jpg

maps-home.jpg

137 ms

collect

collect

26 ms

Accessibility Review

content.wisconsinhistory.org accessibility score

89

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-*] attributes do not match their roles

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

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

content.wisconsinhistory.org best practices score

67

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

content.wisconsinhistory.org SEO score

83

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

High

Tap targets are not sized appropriately

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 Content.wisconsinhistory.org 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 Content.wisconsinhistory.org 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

content.wisconsinhistory.org

Open Graph description is not detected on the main page of Content Wisconsinhistory. 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: