Tools & Wizards About Us
history.calpoly.edu screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 78

    SEO

    Google-friendlier than
    39% of websites

history.calpoly.edu

History Department - History Department - Cal Poly, San Luis Obispo

Page Load Speed

2.8 sec in total

First Response

399 ms

Resources Loaded

2.3 sec

Page Rendered

132 ms

history.calpoly.edu screenshot

About Website

Visit history.calpoly.edu now to see the best up-to-date History Cal Poly content for United States and also check out these interesting facts you probably never knew about history.calpoly.edu

About the History Major at Cal Poly Historians study the past in its variety and complexity. With such an analysis, students of history gain multiple perspectives on the present and an aptitude to pla...

Visit history.calpoly.edu

Key Findings

We analyzed History.calpoly.edu page load time and found that the first response time was 399 ms and then it took 2.4 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

history.calpoly.edu performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.7 s

2/100

10%

LCP (Largest Contentful Paint)

Value23.0 s

0/100

25%

SI (Speed Index)

Value12.6 s

3/100

10%

TBT (Total Blocking Time)

Value740 ms

40/100

30%

CLS (Cumulative Layout Shift)

Value0.122

84/100

15%

TTI (Time to Interactive)

Value18.3 s

3/100

10%

Network Requests Diagram

history.calpoly.edu

399 ms

system.base.css

65 ms

system.menus.css

128 ms

system.messages.css

186 ms

system.theme.css

189 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 48% of them (29 requests) were addressed to the original History.calpoly.edu, 37% (22 requests) were made to Content-calpoly-edu.s3.amazonaws.com and 7% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (969 ms) relates to the external source Content-calpoly-edu.s3.amazonaws.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 472.3 kB (15%)

Content Size

3.0 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of History.calpoly.edu main page is 3.0 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 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 49.2 kB

  • Original 68.7 kB
  • After minification 65.8 kB
  • After compression 19.5 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 49.2 kB or 72% of the original size.

Image Optimization

-5%

Potential reduce by 139.7 kB

  • Original 2.6 MB
  • After minification 2.5 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. History Cal Poly images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 183.0 kB

  • Original 259.6 kB
  • After minification 232.8 kB
  • After compression 76.6 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 183.0 kB or 70% of the original size.

CSS Optimization

-82%

Potential reduce by 100.4 kB

  • Original 122.9 kB
  • After minification 111.2 kB
  • After compression 22.5 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. History.calpoly.edu needs all CSS files to be minified and compressed as it can save up to 100.4 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (46%)

Requests Now

54

After Optimization

29

  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of History Cal Poly. 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 from 20 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

history.calpoly.edu

history.calpoly.edu

399 ms

system.base.css

system.base.css

65 ms

system.menus.css

system.menus.css

128 ms

system.messages.css

system.messages.css

186 ms

system.theme.css

system.theme.css

189 ms

aggregator.css

aggregator.css

191 ms

comment.css

comment.css

195 ms

field.css

field.css

196 ms

node.css

node.css

213 ms

search.css

search.css

247 ms

user.css

user.css

250 ms

views.css

views.css

251 ms

ckeditor.css

ckeditor.css

259 ms

ctools.css

ctools.css

259 ms

tableofcontents.css

tableofcontents.css

277 ms

css

css

36 ms

cp_style.min.css

cp_style.min.css

428 ms

font-awesome.min.css

font-awesome.min.css

373 ms

jquery-ui.min.css

jquery-ui.min.css

313 ms

cp_custom.css

cp_custom.css

322 ms

honeypot.css

honeypot.css

322 ms

js_YD9ro0PAqY25gGWrTki6TjRUG8TdokmmxjfqpNNfzVU.js

js_YD9ro0PAqY25gGWrTki6TjRUG8TdokmmxjfqpNNfzVU.js

500 ms

js_-zpHfuGV_8VVwgRhy2PKeQaVJAtxKrM3J3ALmgmc1PQ.js

js_-zpHfuGV_8VVwgRhy2PKeQaVJAtxKrM3J3ALmgmc1PQ.js

385 ms

js_Koy9SwiUJmXG6zyo7C_1eqnqg3wjiLSjat9vhI0EoTw.js

js_Koy9SwiUJmXG6zyo7C_1eqnqg3wjiLSjat9vhI0EoTw.js

583 ms

js

js

68 ms

ping

ping

89 ms

js

js

101 ms

gtm.js

gtm.js

61 ms

Dr.%20G.%20Aron%20Ramirez.png

Dr.%20G.%20Aron%20Ramirez.png

582 ms

Kate%20Murphy.png

Kate%20Murphy.png

590 ms

Halle%20Gotico.png

Halle%20Gotico.png

573 ms

At%20The%20Heart%20of%20the%20Borderlands%20%28Large%29.jpg

At%20The%20Heart%20of%20the%20Borderlands%20%28Large%29.jpg

634 ms

Ethan%20Gutterman%20Hero%20Rotator.png

Ethan%20Gutterman%20Hero%20Rotator.png

626 ms

2016.01-Hero-MA-History-Ana_0.jpg

2016.01-Hero-MA-History-Ana_0.jpg

401 ms

2015.12-Hero-Diversity.jpg

2015.12-Hero-Diversity.jpg

496 ms

Elizabeth%20Sine%20book-cover%20%28Rebel%20imaginaries%29%20HERO%20IMAGE.jpg

Elizabeth%20Sine%20book-cover%20%28Rebel%20imaginaries%29%20HERO%20IMAGE.jpg

657 ms

Hero-Phi-Alpha-Theta.jpg

Hero-Phi-Alpha-Theta.jpg

712 ms

Firpo%20book%20cover%20%28Black%20Market%20Business%29.jpg

Firpo%20book%20cover%20%28Black%20Market%20Business%29.jpg

701 ms

2015.03-Hero-Forum.jpg

2015.03-Hero-Forum.jpg

704 ms

News_2020_juneteenth-header.jpg

News_2020_juneteenth-header.jpg

755 ms

5th-Institutional-Accreditation-PUC-Dec2020-thumb.jpg

5th-Institutional-Accreditation-PUC-Dec2020-thumb.jpg

743 ms

2015.03-Forum-footer-widget.jpg

2015.03-Forum-footer-widget.jpg

869 ms

2015.03-Alumni-Stay-In-Touch-footer-widget.png

2015.03-Alumni-Stay-In-Touch-footer-widget.png

798 ms

Give-Now-footer-widget_0.png

Give-Now-footer-widget_0.png

801 ms

widget_img3.jpg

widget_img3.jpg

796 ms

2014.08_Icons_Facebook_cp-green.png

2014.08_Icons_Facebook_cp-green.png

823 ms

2015.01_Icons_Twitter_cp-green.png

2015.01_Icons_Twitter_cp-green.png

831 ms

2014.08_Icons_LinkedIn_cp-green.png

2014.08_Icons_LinkedIn_cp-green.png

872 ms

2014.08_Icons_Flickr_cp-green.png

2014.08_Icons_Flickr_cp-green.png

969 ms

2014.08_Icons_YouTube_cp-green.png

2014.08_Icons_YouTube_cp-green.png

875 ms

search-arrow.png

search-arrow.png

197 ms

cplogo.svg

cplogo.svg

195 ms

left_right_big.png

left_right_big.png

197 ms

footer_separator.jpg

footer_separator.jpg

195 ms

small_arrow_out.png

small_arrow_out.png

132 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

49 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

55 ms

0ybgGDoxxrvAnPhYGzMlQLzuMasz6Df2MHGeHmmZ.ttf

0ybgGDoxxrvAnPhYGzMlQLzuMasz6Df2MHGeHmmZ.ttf

89 ms

0ybuGDoxxrvAnPhYGxksckM2WMCpRjDj-DJGWlmeObE.ttf

0ybuGDoxxrvAnPhYGxksckM2WMCpRjDj-DJGWlmeObE.ttf

93 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

73 ms

Accessibility Review

history.calpoly.edu accessibility score

94

Accessibility Issues

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

history.calpoly.edu 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

SEO Factors

history.calpoly.edu SEO score

78

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

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 doesn't use 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 History.calpoly.edu 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 History.calpoly.edu 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

history.calpoly.edu

Open Graph data is detected on the main page of History Cal Poly. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: