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manuals.ucdavis.edu screenshot

Report Summary

  • 78

    Performance

    Renders faster than
    85% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 84

    SEO

    Google-friendlier than
    53% of websites

manuals.ucdavis.edu

Administrative Policy | Administrative Policy

Page Load Speed

2.1 sec in total

First Response

967 ms

Resources Loaded

968 ms

Page Rendered

123 ms

manuals.ucdavis.edu screenshot

About Website

Click here to check amazing Manuals Ucdavis content for United States. Otherwise, check out these important facts you probably never knew about manuals.ucdavis.edu

Visit manuals.ucdavis.edu

Key Findings

We analyzed Manuals.ucdavis.edu page load time and found that the first response time was 967 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

manuals.ucdavis.edu performance score

78

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

78/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

29/100

25%

SI (Speed Index)

Value2.2 s

99/100

10%

TBT (Total Blocking Time)

Value90 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value4.2 s

85/100

10%

Network Requests Diagram

manuals.ucdavis.edu

967 ms

mainstyle.css

168 ms

policystyle.css

169 ms

ga.js

25 ms

spacer.gif

81 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that 83% of them (10 requests) were addressed to the original Manuals.ucdavis.edu, 17% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (967 ms) belongs to the original domain Manuals.ucdavis.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 11.9 kB (36%)

Content Size

32.9 kB

After Optimization

21.1 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Manuals.ucdavis.edu main page is 32.9 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. Only 5% of websites need less resources to load. Javascripts take 17.2 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 9.1 kB

  • Original 12.4 kB
  • After minification 9.9 kB
  • After compression 3.3 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. This page needs HTML code to be minified as it can gain 2.5 kB, which is 20% 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 9.1 kB or 73% of the original size.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-81%

Potential reduce by 2.7 kB

  • Original 3.3 kB
  • After minification 2.7 kB
  • After compression 624 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. Manuals.ucdavis.edu needs all CSS files to be minified and compressed as it can save up to 2.7 kB or 81% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

11

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Manuals Ucdavis. According to our analytics all requests are already optimized.

Network Requests Diagram

manuals.ucdavis.edu

manuals.ucdavis.edu

967 ms

mainstyle.css

mainstyle.css

168 ms

policystyle.css

policystyle.css

169 ms

ga.js

ga.js

25 ms

spacer.gif

spacer.gif

81 ms

expanded_logo_2_gold-blue.gif

expanded_logo_2_gold-blue.gif

91 ms

header3.gif

header3.gif

161 ms

spacer.gif

spacer.gif

160 ms

NavBar.gif

NavBar.gif

163 ms

NavBar2.gif

NavBar2.gif

164 ms

sidebarrule.gif

sidebarrule.gif

172 ms

__utm.gif

__utm.gif

25 ms

Accessibility Review

manuals.ucdavis.edu accessibility score

100

Accessibility Issues

Best Practices

manuals.ucdavis.edu best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

manuals.ucdavis.edu SEO score

84

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Manuals.ucdavis.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 Manuals.ucdavis.edu main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

manuals.ucdavis.edu

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