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stsiweb.org screenshot

Report Summary

  • 84

    Performance

    Renders faster than
    88% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

stsiweb.org

Scripps Translational Science Institute

Page Load Speed

848 ms in total

First Response

270 ms

Resources Loaded

434 ms

Page Rendered

144 ms

stsiweb.org screenshot

About Website

Welcome to stsiweb.org homepage info - get ready to check Stsiweb best content for United States right away, or after learning these important things about stsiweb.org

The mission statement of the Scripps Translational Science Institute is to innovate, transform, and fully integrate clinical and translational research.

Visit stsiweb.org

Key Findings

We analyzed Stsiweb.org page load time and found that the first response time was 270 ms and then it took 578 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

stsiweb.org performance score

84

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

51/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

79/100

25%

SI (Speed Index)

Value3.3 s

90/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.161

73/100

15%

TTI (Time to Interactive)

Value3.0 s

96/100

10%

Network Requests Diagram

stsiweb.org

270 ms

screen.css

16 ms

custom.css

30 ms

nivo-slider.css

26 ms

jquery.min.js

23 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 97% of them (31 requests) were addressed to the original Stsiweb.org, 3% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (270 ms) belongs to the original domain Stsiweb.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 22.2 kB (6%)

Content Size

346.6 kB

After Optimization

324.4 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Stsiweb.org main page is 346.6 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 302.3 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 13.5 kB

  • Original 19.5 kB
  • After minification 18.3 kB
  • After compression 6.0 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 13.5 kB or 69% of the original size.

Image Optimization

-3%

Potential reduce by 8.6 kB

  • Original 302.3 kB
  • After minification 293.8 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. Stsiweb images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 146 B

  • Original 24.7 kB
  • After minification 24.7 kB
  • After compression 24.6 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.

Requests Breakdown

Number of requests can be reduced by 8 (26%)

Requests Now

31

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stsiweb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

stsiweb.org

stsiweb.org

270 ms

screen.css

screen.css

16 ms

custom.css

custom.css

30 ms

nivo-slider.css

nivo-slider.css

26 ms

jquery.min.js

jquery.min.js

23 ms

jquery.nivo.slider.pack.js

jquery.nivo.slider.pack.js

24 ms

jquery.tools.min.js

jquery.tools.min.js

39 ms

flowplayer-3.2.4.min.js

flowplayer-3.2.4.min.js

27 ms

jquery.newsticker.js

jquery.newsticker.js

24 ms

jquery.newsticker-config.js

jquery.newsticker-config.js

37 ms

nav-up.gif

nav-up.gif

13 ms

stsi-logo.gif

stsi-logo.gif

12 ms

front-content-bg.gif

front-content-bg.gif

19 ms

slide-1.jpg

slide-1.jpg

15 ms

slide-2.jpg

slide-2.jpg

12 ms

slide-6.jpg

slide-6.jpg

14 ms

slide-7.jpg

slide-7.jpg

22 ms

slide-8.jpg

slide-8.jpg

26 ms

slide-9.jpg

slide-9.jpg

23 ms

slide-10.jpg

slide-10.jpg

24 ms

slide-11.jpg

slide-11.jpg

25 ms

slide-12.jpg

slide-12.jpg

33 ms

slide-13.jpg

slide-13.jpg

36 ms

white.png

white.png

32 ms

sgm-highlight.jpg

sgm-highlight.jpg

34 ms

EJTBook_HomeFocus.png

EJTBook_HomeFocus.png

37 ms

fogm-6.jpg

fogm-6.jpg

37 ms

research-highlight.jpg

research-highlight.jpg

54 ms

twitter.png

twitter.png

42 ms

youtube.gif

youtube.gif

44 ms

rss_small.gif

rss_small.gif

50 ms

print.css

print.css

16 ms

Accessibility Review

stsiweb.org accessibility score

75

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Form elements do not have associated labels

Best Practices

stsiweb.org best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

stsiweb.org SEO score

77

Search Engine Optimization Advices

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 Stsiweb.org 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 Stsiweb.org 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

stsiweb.org

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