Report Summary

  • 47

    Performance

    Renders faster than
    66% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

onlinemph.berkeley.edu

Student Gateway - UC Berkeley Online Master's of Public Health

Page Load Speed

3.7 sec in total

First Response

1.4 sec

Resources Loaded

1.8 sec

Page Rendered

488 ms

onlinemph.berkeley.edu screenshot

About Website

Welcome to onlinemph.berkeley.edu homepage info - get ready to check Online Mph Berkeley best content for United States right away, or after learning these important things about onlinemph.berkeley.edu

Visit onlinemph.berkeley.edu

Key Findings

We analyzed Onlinemph.berkeley.edu page load time and found that the first response time was 1.4 sec and then it took 2.3 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. This domain responded with an error, which can significantly jeopardize Onlinemph.berkeley.edu rating and web reputation

Performance Metrics

onlinemph.berkeley.edu performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

26/100

25%

SI (Speed Index)

Value4.2 s

78/100

10%

TBT (Total Blocking Time)

Value760 ms

39/100

30%

CLS (Cumulative Layout Shift)

Value0.053

98/100

15%

TTI (Time to Interactive)

Value11.3 s

19/100

10%

Network Requests Diagram

onlinemph.berkeley.edu

1358 ms

3703130758.js

211 ms

custom.css

55 ms

css

24 ms

css

36 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 78% of them (36 requests) were addressed to the original Onlinemph.berkeley.edu, 7% (3 requests) were made to Fonts.googleapis.com and 4% (2 requests) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Onlinemph.berkeley.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 906.8 kB (70%)

Content Size

1.3 MB

After Optimization

386.1 kB

In fact, the total size of Onlinemph.berkeley.edu main page is 1.3 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. Javascripts take 597.7 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 63.8 kB

  • Original 82.0 kB
  • After minification 79.7 kB
  • After compression 18.2 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 63.8 kB or 78% of the original size.

Image Optimization

-1%

Potential reduce by 1.5 kB

  • Original 148.5 kB
  • After minification 147.0 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. Online Mph Berkeley images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 430.0 kB

  • Original 597.7 kB
  • After minification 552.1 kB
  • After compression 167.8 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 430.0 kB or 72% of the original size.

CSS Optimization

-89%

Potential reduce by 411.5 kB

  • Original 464.6 kB
  • After minification 401.0 kB
  • After compression 53.2 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. Onlinemph.berkeley.edu needs all CSS files to be minified and compressed as it can save up to 411.5 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (77%)

Requests Now

43

After Optimization

10

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Online Mph Berkeley. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

onlinemph.berkeley.edu accessibility score

100

Accessibility Issues

Best Practices

onlinemph.berkeley.edu best practices score

92

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

Page has valid source maps

SEO Factors

onlinemph.berkeley.edu SEO score

93

Search Engine Optimization Advices

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 Onlinemph.berkeley.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 Onlinemph.berkeley.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

Open Graph description is not detected on the main page of Online Mph Berkeley. 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: