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oca.ucsc.edu screenshot

Report Summary

  • 81

    Performance

    Renders faster than
    87% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 87% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

oca.ucsc.edu

Off-campus Access Proxy Login

Page Load Speed

2 sec in total

First Response

251 ms

Resources Loaded

1.6 sec

Page Rendered

122 ms

oca.ucsc.edu screenshot

About Website

Welcome to oca.ucsc.edu homepage info - get ready to check Oca Ucsc best content for United States right away, or after learning these important things about oca.ucsc.edu

Visit oca.ucsc.edu

Key Findings

We analyzed Oca.ucsc.edu page load time and found that the first response time was 251 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

oca.ucsc.edu performance score

81

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

50/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.0 s

87/100

10%

Network Requests Diagram

oca.ucsc.edu

251 ms

login

171 ms

login

639 ms

screen.css

261 ms

oca_cookie.js

260 ms

Our browser made a total of 10 requests to load all elements on the main page. We found that 20% of them (2 requests) were addressed to the original Oca.ucsc.edu, 60% (6 requests) were made to Login.oca.ucsc.edu and 20% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (639 ms) relates to the external source Login.oca.ucsc.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 5.7 kB (22%)

Content Size

25.9 kB

After Optimization

20.2 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Oca.ucsc.edu main page is 25.9 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Javascripts take 20.0 kB which makes up the majority of the site volume.

HTML Optimization

-58%

Potential reduce by 3.2 kB

  • Original 5.6 kB
  • After minification 5.4 kB
  • After compression 2.3 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 3.2 kB or 58% of the original size.

JavaScript Optimization

-12%

Potential reduce by 2.3 kB

  • Original 20.0 kB
  • After minification 18.6 kB
  • After compression 17.7 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 2.3 kB or 12% of the original size.

CSS Optimization

-44%

Potential reduce by 159 B

  • Original 365 B
  • After minification 270 B
  • After compression 206 B

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. Oca.ucsc.edu needs all CSS files to be minified and compressed as it can save up to 159 B or 44% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

7

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Oca Ucsc. According to our analytics all requests are already optimized.

Network Requests Diagram

oca.ucsc.edu

oca.ucsc.edu

251 ms

login

login

171 ms

login

login

639 ms

screen.css

screen.css

261 ms

oca_cookie.js

oca_cookie.js

260 ms

ga.js

ga.js

74 ms

ucsc-logo-blue.gif

ucsc-logo-blue.gif

121 ms

university-library-orange.gif

university-library-orange.gif

257 ms

oca-header.gif

oca-header.gif

272 ms

__utm.gif

__utm.gif

12 ms

Accessibility Review

oca.ucsc.edu accessibility score

95

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

Best Practices

oca.ucsc.edu 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

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

oca.ucsc.edu SEO score

62

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Oca.ucsc.edu 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 Oca.ucsc.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

oca.ucsc.edu

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