Tools & Wizards About Us
mccammon.ucsd.edu screenshot

Report Summary

  • 75

    Performance

    Renders faster than
    83% of other websites

  • 55

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 46

    SEO

    Google-friendlier than
    18% of websites

mccammon.ucsd.edu

McCammon Group

Page Load Speed

1.6 sec in total

First Response

213 ms

Resources Loaded

1.3 sec

Page Rendered

107 ms

mccammon.ucsd.edu screenshot

About Website

Visit mccammon.ucsd.edu now to see the best up-to-date Mc Cammon Ucsd content for United States and also check out these interesting facts you probably never knew about mccammon.ucsd.edu

Visit mccammon.ucsd.edu

Key Findings

We analyzed Mccammon.ucsd.edu page load time and found that the first response time was 213 ms and then it took 1.4 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

mccammon.ucsd.edu performance score

75

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

74/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

20/100

25%

SI (Speed Index)

Value2.6 s

97/100

10%

TBT (Total Blocking Time)

Value90 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.018

100/100

15%

TTI (Time to Interactive)

Value4.7 s

80/100

10%

Network Requests Diagram

mccammon.ucsd.edu

213 ms

mccammon.ucsd.edu

365 ms

frame.css

137 ms

default.css

207 ms

cse.js

78 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 78% of them (29 requests) were addressed to the original Mccammon.ucsd.edu, 11% (4 requests) were made to Google.com and 5% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (514 ms) belongs to the original domain Mccammon.ucsd.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 357.9 kB (48%)

Content Size

750.1 kB

After Optimization

392.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mccammon.ucsd.edu main page is 750.1 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. 30% of websites need less resources to load. Images take 458.8 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 84.6 kB

  • Original 116.7 kB
  • After minification 115.0 kB
  • After compression 32.0 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 84.6 kB or 73% of the original size.

Image Optimization

-51%

Potential reduce by 235.3 kB

  • Original 458.8 kB
  • After minification 223.5 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. Obviously, Mc Cammon Ucsd needs image optimization as it can save up to 235.3 kB or 51% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 945 B

  • Original 128.0 kB
  • After minification 128.0 kB
  • After compression 127.1 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

-79%

Potential reduce by 37.0 kB

  • Original 46.7 kB
  • After minification 34.1 kB
  • After compression 9.6 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. Mccammon.ucsd.edu needs all CSS files to be minified and compressed as it can save up to 37.0 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (9%)

Requests Now

33

After Optimization

30

  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mc Cammon Ucsd. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

mccammon.ucsd.edu

mccammon.ucsd.edu

213 ms

mccammon.ucsd.edu

mccammon.ucsd.edu

365 ms

frame.css

frame.css

137 ms

default.css

default.css

207 ms

cse.js

cse.js

78 ms

ga.js

ga.js

30 ms

vulnerability-scanner-2.gif

vulnerability-scanner-2.gif

59 ms

logo.png

logo.png

80 ms

middle.png

middle.png

87 ms

search.png

search.png

85 ms

right.png

right.png

170 ms

wrench.png

wrench.png

170 ms

image1.png

image1.png

239 ms

image2.png

image2.png

238 ms

image3.png

image3.png

310 ms

kalli.jpg

kalli.jpg

446 ms

bear.png

bear.png

239 ms

visitors.png

visitors.png

376 ms

middle.png

middle.png

306 ms

right.png

right.png

307 ms

participants.png

participants.png

310 ms

lock.png

lock.png

375 ms

opportunities.png

opportunities.png

445 ms

left.png

left.png

376 ms

right.png

right.png

377 ms

nsf.png

nsf.png

442 ms

nih.png

nih.png

444 ms

sdsc.png

sdsc.png

447 ms

bwf.png

bwf.png

447 ms

hhmi.png

hhmi.png

510 ms

wmk.png

wmk.png

513 ms

uc.png

uc.png

514 ms

__utm.gif

__utm.gif

11 ms

cse.js

cse.js

57 ms

cse_element__en.js

cse_element__en.js

9 ms

default+en.css

default+en.css

50 ms

default.css

default.css

52 ms

Accessibility Review

mccammon.ucsd.edu accessibility score

55

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

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

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

mccammon.ucsd.edu best practices score

67

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

mccammon.ucsd.edu SEO score

46

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

High

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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 Mccammon.ucsd.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 Mccammon.ucsd.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

mccammon.ucsd.edu

Open Graph description is not detected on the main page of Mc Cammon Ucsd. 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: