Tools & Wizards About Us
eugenicsarchive.org screenshot

Report Summary

  • 64

    Performance

    Renders faster than
    78% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

eugenicsarchive.org

EugenicsArchive.Org: Image Archive on American Eugenics Movement

Page Load Speed

418 ms in total

First Response

39 ms

Resources Loaded

279 ms

Page Rendered

100 ms

eugenicsarchive.org screenshot

About Website

Welcome to eugenicsarchive.org homepage info - get ready to check Eugenics Archive best content for United States right away, or after learning these important things about eugenicsarchive.org

Learn from science’s past. Search and browse 2,400 photos, pedigrees, charts, letters, and articles from the American Eugenics movement of the last century.

Visit eugenicsarchive.org

Key Findings

We analyzed Eugenicsarchive.org page load time and found that the first response time was 39 ms and then it took 379 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

eugenicsarchive.org performance score

64

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value7.5 s

4/100

25%

SI (Speed Index)

Value4.6 s

71/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.2 s

86/100

10%

Network Requests Diagram

eugenicsarchive.org

39 ms

33 ms

css

24 ms

new_site_dohickey.jpg

49 ms

ga.js

5 ms

Our browser made a total of 14 requests to load all elements on the main page. We found that 50% of them (7 requests) were addressed to the original Eugenicsarchive.org, 14% (2 requests) were made to Google-analytics.com and 14% (2 requests) were made to Dnalc.org. The less responsive or slowest element that took the longest time to load (91 ms) relates to the external source Dnalc.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 6.6 kB (9%)

Content Size

69.9 kB

After Optimization

63.3 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Eugenicsarchive.org main page is 69.9 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. 20% of websites need less resources to load. Images take 43.1 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 6.4 kB

  • Original 9.6 kB
  • After minification 8.2 kB
  • After compression 3.2 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 1.4 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 6.4 kB or 67% of the original size.

Image Optimization

-0%

Potential reduce by 82 B

  • Original 43.1 kB
  • After minification 43.0 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. Eugenics Archive images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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. This website has mostly compressed JavaScripts.

Requests Breakdown

We found no issues to fix!

Requests Now

8

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Eugenics Archive. According to our analytics all requests are already optimized.

Network Requests Diagram

eugenicsarchive.org

eugenicsarchive.org

39 ms

33 ms

css

css

24 ms

new_site_dohickey.jpg

new_site_dohickey.jpg

49 ms

ga.js

ga.js

5 ms

dnalc_logo_23.png

dnalc_logo_23.png

91 ms

cshl_standard.png

cshl_standard.png

90 ms

new_site_enter.jpg

new_site_enter.jpg

44 ms

new_site_sm.jpg

new_site_sm.jpg

51 ms

new_site_dohickey_2.jpg

new_site_dohickey_2.jpg

43 ms

chronicle.jpg

chronicle.jpg

43 ms

__utm.gif

__utm.gif

11 ms

pH9G9MQ0Q-aF9ThG3ok-ty3USBnSvpkopQaUR-2r7iU.ttf

pH9G9MQ0Q-aF9ThG3ok-ty3USBnSvpkopQaUR-2r7iU.ttf

6 ms

YzfcLalbvpuD9Of73by9cw.ttf

YzfcLalbvpuD9Of73by9cw.ttf

12 ms

Accessibility Review

eugenicsarchive.org accessibility score

58

Accessibility Issues

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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

eugenicsarchive.org best practices score

75

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

SEO Factors

eugenicsarchive.org SEO score

54

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

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Eugenicsarchive.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 Eugenicsarchive.org main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

eugenicsarchive.org

Open Graph description is not detected on the main page of Eugenics Archive. 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: