Tools & Wizards About Us
mayerlab.psych.ucsb.edu screenshot

Report Summary

  • 82

    Performance

    Renders faster than
    87% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 80

    SEO

    Google-friendlier than
    42% of websites

mayerlab.psych.ucsb.edu

Mayer Lab | Psychological & Brain Sciences | UC Santa Barbara

Page Load Speed

1.8 sec in total

First Response

304 ms

Resources Loaded

1.3 sec

Page Rendered

226 ms

mayerlab.psych.ucsb.edu screenshot

About Website

Visit mayerlab.psych.ucsb.edu now to see the best up-to-date Mayer Lab Psych UC Sb content for United States and also check out these interesting facts you probably never knew about mayerlab.psych.ucsb.edu

The Mayer Lab for Research on Learning and Instruction seeks to contribute to our understanding of how people learn.

Visit mayerlab.psych.ucsb.edu

Key Findings

We analyzed Mayerlab.psych.ucsb.edu page load time and found that the first response time was 304 ms and then it took 1.5 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

mayerlab.psych.ucsb.edu performance score

82

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

57/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

83/100

25%

SI (Speed Index)

Value3.5 s

88/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.23

54/100

15%

TTI (Time to Interactive)

Value3.8 s

90/100

10%

Network Requests Diagram

mayerlab.psych.ucsb.edu

304 ms

mayerlab.psych.ucsb.edu

347 ms

css_Nky6pNY4YaaMuakbs-QlcIHevb6oKCNXxqsr0kwlofs.css

215 ms

all.css

47 ms

css_MIoRdJwv97B1LjNsuNshwEDxGkni4GFT0ETTBdlvNcA.css

222 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 35% of them (11 requests) were addressed to the original Mayerlab.psych.ucsb.edu, 32% (10 requests) were made to Webfonts.brand.ucsb.edu and 10% (3 requests) were made to Use.fontawesome.com. The less responsive or slowest element that took the longest time to load (651 ms) belongs to the original domain Mayerlab.psych.ucsb.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 17.5 kB (5%)

Content Size

353.2 kB

After Optimization

335.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mayerlab.psych.ucsb.edu main page is 353.2 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. 45% of websites need less resources to load. Images take 202.0 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 12.2 kB

  • Original 17.3 kB
  • After minification 15.6 kB
  • After compression 5.2 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. 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 12.2 kB or 70% of the original size.

Image Optimization

-1%

Potential reduce by 1.5 kB

  • Original 202.0 kB
  • After minification 200.6 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. Mayer Lab Psych UC Sb images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 177 B

  • Original 104.6 kB
  • After minification 104.5 kB
  • After compression 104.4 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

-13%

Potential reduce by 3.7 kB

  • Original 29.2 kB
  • After minification 29.2 kB
  • After compression 25.5 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. Mayerlab.psych.ucsb.edu needs all CSS files to be minified and compressed as it can save up to 3.7 kB or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (67%)

Requests Now

18

After Optimization

6

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mayer Lab Psych UC Sb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

mayerlab.psych.ucsb.edu

mayerlab.psych.ucsb.edu

304 ms

mayerlab.psych.ucsb.edu

mayerlab.psych.ucsb.edu

347 ms

css_Nky6pNY4YaaMuakbs-QlcIHevb6oKCNXxqsr0kwlofs.css

css_Nky6pNY4YaaMuakbs-QlcIHevb6oKCNXxqsr0kwlofs.css

215 ms

all.css

all.css

47 ms

css_MIoRdJwv97B1LjNsuNshwEDxGkni4GFT0ETTBdlvNcA.css

css_MIoRdJwv97B1LjNsuNshwEDxGkni4GFT0ETTBdlvNcA.css

222 ms

bootstrap.min.css

bootstrap.min.css

35 ms

drupal-bootstrap.min.css

drupal-bootstrap.min.css

43 ms

css_8_ZYKqFFwyyqYzdWPohofD6rH0iUfekCcgjpoK4hV1o.css

css_8_ZYKqFFwyyqYzdWPohofD6rH0iUfekCcgjpoK4hV1o.css

215 ms

webfont.min.css

webfont.min.css

88 ms

js_M6-4I9XFogyBumaZZjTchfslg0IBa_YUFXmrkfbYy3w.js

js_M6-4I9XFogyBumaZZjTchfslg0IBa_YUFXmrkfbYy3w.js

287 ms

page.js

page.js

49 ms

js_ub51wMJa7a5s4rqOWoE6LS41MCo9CtIgrOXRfmOjgqI.js

js_ub51wMJa7a5s4rqOWoE6LS41MCo9CtIgrOXRfmOjgqI.js

227 ms

bootstrap.min.js

bootstrap.min.js

41 ms

js_-n25PMtk9TpPnm1VsfBKaUzj-Fq5xNODYFF9Ggkd6dg.js

js_-n25PMtk9TpPnm1VsfBKaUzj-Fq5xNODYFF9Ggkd6dg.js

314 ms

website-logo.svg

website-logo.svg

436 ms

front-banner.jpg

front-banner.jpg

651 ms

ucsb-logo-white.svg

ucsb-logo-white.svg

432 ms

css2

css2

30 ms

Produkt-Regular-Web.woff

Produkt-Regular-Web.woff

42 ms

Produkt-Medium-Web.woff

Produkt-Medium-Web.woff

53 ms

Produkt-Light-Web.woff

Produkt-Light-Web.woff

55 ms

Produkt-Extralight-Web.woff

Produkt-Extralight-Web.woff

333 ms

Produkt-Thin-Web.woff

Produkt-Thin-Web.woff

67 ms

Produkt-Semibold-Web.woff

Produkt-Semibold-Web.woff

69 ms

Produkt-Bold-Web.woff

Produkt-Bold-Web.woff

68 ms

Produkt-Black-Web.woff

Produkt-Black-Web.woff

69 ms

Produkt-Super-Web.woff

Produkt-Super-Web.woff

67 ms

fa-solid-900.woff

fa-solid-900.woff

54 ms

fa-regular-400.woff

fa-regular-400.woff

78 ms

sm.25.html

sm.25.html

52 ms

eso.junnp81e.js

eso.junnp81e.js

69 ms

Accessibility Review

mayerlab.psych.ucsb.edu accessibility score

100

Accessibility Issues

Best Practices

mayerlab.psych.ucsb.edu best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

mayerlab.psych.ucsb.edu SEO score

80

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 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 Mayerlab.psych.ucsb.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 Mayerlab.psych.ucsb.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

mayerlab.psych.ucsb.edu

Open Graph description is not detected on the main page of Mayer Lab Psych UC Sb. 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: