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historians.org screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 50% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

historians.org

Home | AHA

Page Load Speed

784 ms in total

First Response

32 ms

Resources Loaded

512 ms

Page Rendered

240 ms

historians.org screenshot

About Website

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

Visit historians.org

Key Findings

We analyzed Historians.org page load time and found that the first response time was 32 ms and then it took 752 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

historians.org performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

37/100

25%

SI (Speed Index)

Value16.0 s

0/100

10%

TBT (Total Blocking Time)

Value10,010 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.337

33/100

15%

TTI (Time to Interactive)

Value21.5 s

1/100

10%

Network Requests Diagram

historians.org

32 ms

www.historians.org

170 ms

css

41 ms

jquery.min.js

30 ms

public-v2.css

10 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 68% of them (21 requests) were addressed to the original Historians.org, 10% (3 requests) were made to Fonts.gstatic.com and 6% (2 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (170 ms) belongs to the original domain Historians.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.5 MB (65%)

Content Size

5.4 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Historians.org main page is 5.4 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. 50% of websites need less resources to load. Images take 5.1 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 211.2 kB

  • Original 243.6 kB
  • After minification 207.6 kB
  • After compression 32.4 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 36.0 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 211.2 kB or 87% of the original size.

Image Optimization

-64%

Potential reduce by 3.3 MB

  • Original 5.1 MB
  • After minification 1.8 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, Historians needs image optimization as it can save up to 3.3 MB or 64% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-4%

Potential reduce by 2.3 kB

  • Original 59.5 kB
  • After minification 59.5 kB
  • After compression 57.3 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.

CSS Optimization

-43%

Potential reduce by 7.9 kB

  • Original 18.3 kB
  • After minification 18.3 kB
  • After compression 10.5 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. Historians.org needs all CSS files to be minified and compressed as it can save up to 7.9 kB or 43% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (24%)

Requests Now

25

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Historians. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

historians.org

historians.org

32 ms

www.historians.org

www.historians.org

170 ms

css

css

41 ms

jquery.min.js

jquery.min.js

30 ms

public-v2.css

public-v2.css

10 ms

scripts.js

scripts.js

19 ms

modernizr-flex.js

modernizr-flex.js

19 ms

widgets.js

widgets.js

102 ms

rss.js

rss.js

17 ms

js

js

76 ms

logo2.png

logo2.png

22 ms

arrow-right-dark-orange.png

arrow-right-dark-orange.png

9 ms

thwi_carousel.png

thwi_carousel.png

17 ms

Image1.Bridge%20carousel.jpg

Image1.Bridge%20carousel.jpg

9 ms

carousel%2003_2024.png

carousel%2003_2024.png

136 ms

careers%20for%20history%20majors%20slide.png

careers%20for%20history%20majors%20slide.png

28 ms

MTHM%20image_teal.png

MTHM%20image_teal.png

22 ms

master-pnp-ds-04400-04417u.png

master-pnp-ds-04400-04417u.png

100 ms

icon-virtual-event.png

icon-virtual-event.png

14 ms

icon-social-tw.png

icon-social-tw.png

19 ms

icon-social-fb.png

icon-social-fb.png

20 ms

Instagram-Icon.png

Instagram-Icon.png

136 ms

icon-social-in.png

icon-social-in.png

29 ms

icon-social-yt.png

icon-social-yt.png

29 ms

kmKnZrc3Hgbbcjq75U4uslyuy4kn0qNZaxUaC82U.woff

kmKnZrc3Hgbbcjq75U4uslyuy4kn0qNZaxUaC82U.woff

96 ms

analytics.js

analytics.js

151 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

140 ms

montserrat-light-webfont.woff

montserrat-light-webfont.woff

62 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXx-p7K4GLs.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXx-p7K4GLs.woff

61 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aXx-p7K4GLs.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aXx-p7K4GLs.woff

62 ms

collect

collect

17 ms

Accessibility Review

historians.org accessibility score

80

Accessibility Issues

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.

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

historians.org 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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

historians.org SEO score

76

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Historians.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Historians.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

historians.org

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