Tools & Wizards About Us

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

mousepheno.ucsd.edu

Mouse Phenotyping UCSD University of California San Diego

Page Load Speed

1.4 sec in total

First Response

317 ms

Resources Loaded

971 ms

Page Rendered

80 ms

About Website

Click here to check amazing Mouse Pheno UCSD content for United States. Otherwise, check out these important facts you probably never knew about mousepheno.ucsd.edu

Mouse Phenotyping Services at the University of California, San Diego offers guidelines and some services, in order to proceed with a comprehensive investigation of genetically altered mice.

Visit mousepheno.ucsd.edu

Key Findings

We analyzed Mousepheno.ucsd.edu page load time and found that the first response time was 317 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

mousepheno.ucsd.edu performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value1.4 s

100/100

25%

SI (Speed Index)

Value1.7 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.4 s

100/100

10%

Network Requests Diagram

mousepheno.ucsd.edu

317 ms

mousepheno.ucsd.edu

296 ms

stylesheet.css

72 ms

menu.js

142 ms

banner_01.gif

72 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that all of those requests were addressed to Mousepheno.ucsd.edu and no external sources were called. The less responsive or slowest element that took the longest time to load (317 ms) belongs to the original domain Mousepheno.ucsd.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 8.8 kB (69%)

Content Size

12.8 kB

After Optimization

4.0 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Mousepheno.ucsd.edu main page is 12.8 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. HTML takes 10.2 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 7.8 kB

  • Original 10.2 kB
  • After minification 7.9 kB
  • After compression 2.4 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 2.3 kB, which is 23% 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 7.8 kB or 77% of the original size.

JavaScript Optimization

-46%

Potential reduce by 548 B

  • Original 1.2 kB
  • After minification 1.2 kB
  • After compression 643 B

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 548 B or 46% of the original size.

CSS Optimization

-32%

Potential reduce by 449 B

  • Original 1.4 kB
  • After minification 1.4 kB
  • After compression 961 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. Mousepheno.ucsd.edu needs all CSS files to be minified and compressed as it can save up to 449 B or 32% 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 Mouse Pheno UCSD. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

mousepheno.ucsd.edu accessibility score

93

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

mousepheno.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

mousepheno.ucsd.edu SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1252

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mousepheno.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 Mousepheno.ucsd.edu main page’s claimed encoding is windows-1252. 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

Open Graph description is not detected on the main page of Mouse Pheno 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: