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cosam.calpoly.edu screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

cosam.calpoly.edu

Home - Bailey College of Science and Mathematics - Cal Poly, San Luis Obispo

Page Load Speed

2.9 sec in total

First Response

386 ms

Resources Loaded

2.3 sec

Page Rendered

196 ms

cosam.calpoly.edu screenshot

About Website

Click here to check amazing Cosam Cal Poly content for United States. Otherwise, check out these important facts you probably never knew about cosam.calpoly.edu

Cal Poly's College of Science and Mathematics is where science, mathematics, the art of teaching and California's Central Coast intersect.

Visit cosam.calpoly.edu

Key Findings

We analyzed Cosam.calpoly.edu page load time and found that the first response time was 386 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

cosam.calpoly.edu performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.8 s

1/100

10%

LCP (Largest Contentful Paint)

Value14.2 s

0/100

25%

SI (Speed Index)

Value20.1 s

0/100

10%

TBT (Total Blocking Time)

Value2,950 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.07

96/100

15%

TTI (Time to Interactive)

Value37.7 s

0/100

10%

Network Requests Diagram

cosam.calpoly.edu

386 ms

system.base.css

64 ms

system.menus.css

125 ms

system.messages.css

181 ms

system.theme.css

182 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 40% of them (29 requests) were addressed to the original Cosam.calpoly.edu, 32% (23 requests) were made to Content-calpoly-edu.s3.amazonaws.com and 8% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Content-calpoly-edu.s3.amazonaws.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (11%)

Content Size

11.6 MB

After Optimization

10.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cosam.calpoly.edu main page is 11.6 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 10.4 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 83.5 kB

  • Original 106.3 kB
  • After minification 101.4 kB
  • After compression 22.8 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. 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 83.5 kB or 79% of the original size.

Image Optimization

-4%

Potential reduce by 419.9 kB

  • Original 10.4 MB
  • After minification 10.0 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. Cosam Cal Poly images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 401.6 kB

  • Original 640.7 kB
  • After minification 613.8 kB
  • After compression 239.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 401.6 kB or 63% of the original size.

CSS Optimization

-84%

Potential reduce by 423.1 kB

  • Original 505.1 kB
  • After minification 492.7 kB
  • After compression 82.0 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. Cosam.calpoly.edu needs all CSS files to be minified and compressed as it can save up to 423.1 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (48%)

Requests Now

65

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cosam 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 12 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cosam.calpoly.edu

cosam.calpoly.edu

386 ms

system.base.css

system.base.css

64 ms

system.menus.css

system.menus.css

125 ms

system.messages.css

system.messages.css

181 ms

system.theme.css

system.theme.css

182 ms

aggregator.css

aggregator.css

187 ms

comment.css

comment.css

190 ms

field.css

field.css

189 ms

node.css

node.css

191 ms

search.css

search.css

241 ms

user.css

user.css

243 ms

views.css

views.css

249 ms

ckeditor.css

ckeditor.css

251 ms

ctools.css

ctools.css

252 ms

tableofcontents.css

tableofcontents.css

255 ms

css

css

37 ms

cp_style.min.css

cp_style.min.css

420 ms

font-awesome.min.css

font-awesome.min.css

362 ms

jquery-ui.min.css

jquery-ui.min.css

309 ms

cp_custom.css

cp_custom.css

314 ms

honeypot.css

honeypot.css

315 ms

js_YD9ro0PAqY25gGWrTki6TjRUG8TdokmmxjfqpNNfzVU.js

js_YD9ro0PAqY25gGWrTki6TjRUG8TdokmmxjfqpNNfzVU.js

492 ms

js_-zpHfuGV_8VVwgRhy2PKeQaVJAtxKrM3J3ALmgmc1PQ.js

js_-zpHfuGV_8VVwgRhy2PKeQaVJAtxKrM3J3ALmgmc1PQ.js

377 ms

js_Koy9SwiUJmXG6zyo7C_1eqnqg3wjiLSjat9vhI0EoTw.js

js_Koy9SwiUJmXG6zyo7C_1eqnqg3wjiLSjat9vhI0EoTw.js

566 ms

js

js

66 ms

ping

ping

21 ms

gtm.js

gtm.js

80 ms

BCSM_logo_HEX_grn_400.png

BCSM_logo_HEX_grn_400.png

502 ms

search-arrow.png

search-arrow.png

185 ms

cplogo.svg

cplogo.svg

183 ms

left_right_big.png

left_right_big.png

185 ms

footer_separator.jpg

footer_separator.jpg

183 ms

GIVE_NOW_clickhere-mega-menu.png

GIVE_NOW_clickhere-mega-menu.png

635 ms

Undergraduate-Research-Magazine-2024-hero-rotator-1050.jpg

Undergraduate-Research-Magazine-2024-hero-rotator-1050.jpg

659 ms

Frost-Center-hero-rotator-1200.jpg

Frost-Center-hero-rotator-1200.jpg

767 ms

CSM-IDEAS-Gears-DEI-hero-new-2-3000.jpg

CSM-IDEAS-Gears-DEI-hero-new-2-3000.jpg

768 ms

Bailey-hero-rotator-approved-1460.png

Bailey-hero-rotator-approved-1460.png

768 ms

Intersections-2023-hero-rotator-1460.png

Intersections-2023-hero-rotator-1460.png

868 ms

research2016_029.jpg

research2016_029.jpg

1000 ms

2-Peer-Mentors-hero-rotator.png

2-Peer-Mentors-hero-rotator.png

881 ms

140307-1330_w_h.jpg

140307-1330_w_h.jpg

857 ms

relations_hero_b.jpg

relations_hero_b.jpg

879 ms

blm%20banner.jpg

blm%20banner.jpg

892 ms

Research-Mag-2024-widget-thumb-600.jpg

Research-Mag-2024-widget-thumb-600.jpg

945 ms

CalPoly-CSM-Ambassadors-SRCF-280.jpg

CalPoly-CSM-Ambassadors-SRCF-280.jpg

978 ms

130822-APP-1461_1.jpg

130822-APP-1461_1.jpg

1014 ms

CSM-IDEAS-DEI-widget-thumb-450_0.png

CSM-IDEAS-DEI-widget-thumb-450_0.png

962 ms

Give-Now-link-button.png

Give-Now-link-button.png

1039 ms

social-media-icons-cosam-fb.png

social-media-icons-cosam-fb.png

1042 ms

social-media-icons-cosam-t.png

social-media-icons-cosam-t.png

1041 ms

social-media-icons-cosam-i.png

social-media-icons-cosam-i.png

1050 ms

social-media-icons-cosam-yt.png

social-media-icons-cosam-yt.png

1117 ms

socialmedia_logos_LinkedIn.png

socialmedia_logos_LinkedIn.png

1092 ms

socialmedia_logos_flicker_2.png

socialmedia_logos_flicker_2.png

1139 ms

hotjar-3616847.js

hotjar-3616847.js

237 ms

0heqQdY1ov8

0heqQdY1ov8

260 ms

small_arrow_out.png

small_arrow_out.png

158 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

163 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

170 ms

0ybgGDoxxrvAnPhYGzMlQLzuMasz6Df2MHGeHmmZ.ttf

0ybgGDoxxrvAnPhYGzMlQLzuMasz6Df2MHGeHmmZ.ttf

24 ms

0ybuGDoxxrvAnPhYGxksckM2WMCpRjDj-DJGWlmeObE.ttf

0ybuGDoxxrvAnPhYGxksckM2WMCpRjDj-DJGWlmeObE.ttf

24 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

74 ms

www-player.css

www-player.css

8 ms

www-embed-player.js

www-embed-player.js

27 ms

base.js

base.js

52 ms

ad_status.js

ad_status.js

141 ms

Xal8RkuvyCiU6W_GOvwH_DuhE1BN-1S9Ky9af2kVVy4.js

Xal8RkuvyCiU6W_GOvwH_DuhE1BN-1S9Ky9af2kVVy4.js

122 ms

embed.js

embed.js

49 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

10 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

11 ms

id

id

22 ms

Create

Create

91 ms

GenerateIT

GenerateIT

18 ms

Accessibility Review

cosam.calpoly.edu accessibility score

92

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

High

Some elements have a [tabindex] value greater than 0

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

Best Practices

cosam.calpoly.edu best practices score

75

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

High

Page has valid source maps

SEO Factors

cosam.calpoly.edu SEO score

93

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

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 Cosam.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 Cosam.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

cosam.calpoly.edu

Open Graph description is not detected on the main page of Cosam Cal Poly. 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: