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lesc.iu.edu screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    68% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

lesc.iu.edu

Salesforce Marketing Cloud User Guide: Indiana University

Page Load Speed

638 ms in total

First Response

113 ms

Resources Loaded

430 ms

Page Rendered

95 ms

lesc.iu.edu screenshot

About Website

Welcome to lesc.iu.edu homepage info - get ready to check Lesc Iu best content for United States right away, or after learning these important things about lesc.iu.edu

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Key Findings

We analyzed Lesc.iu.edu page load time and found that the first response time was 113 ms and then it took 525 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

lesc.iu.edu performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

31/100

25%

SI (Speed Index)

Value4.4 s

74/100

10%

TBT (Total Blocking Time)

Value800 ms

36/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value8.5 s

38/100

10%

Network Requests Diagram

lesc.iu.edu

113 ms

global.css

104 ms

t2.css

106 ms

styles.css

108 ms

go-button.gif

27 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 15% of them (3 requests) were addressed to the original Lesc.iu.edu, 85% (17 requests) were made to Iu.edu. The less responsive or slowest element that took the longest time to load (113 ms) belongs to the original domain Lesc.iu.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 54.2 kB (85%)

Content Size

64.1 kB

After Optimization

9.9 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Lesc.iu.edu main page is 64.1 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. Only 5% of websites need less resources to load. CSS take 58.3 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 3.4 kB

  • Original 4.9 kB
  • After minification 4.4 kB
  • After compression 1.5 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 523 B, which is 11% 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 3.4 kB or 69% of the original size.

Image Optimization

-0%

Potential reduce by 4 B

  • Original 877 B
  • After minification 873 B

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. Lesc Iu images are well optimized though.

CSS Optimization

-87%

Potential reduce by 50.8 kB

  • Original 58.3 kB
  • After minification 38.1 kB
  • After compression 7.5 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. Lesc.iu.edu needs all CSS files to be minified and compressed as it can save up to 50.8 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (71%)

Requests Now

17

After Optimization

5

  • Images
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lesc Iu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lesc.iu.edu

lesc.iu.edu

113 ms

global.css

global.css

104 ms

t2.css

t2.css

106 ms

styles.css

styles.css

108 ms

go-button.gif

go-button.gif

27 ms

screen.css

screen.css

51 ms

go-button.gif

go-button.gif

26 ms

iu-logo.gif

iu-logo.gif

31 ms

twitter-bg.gif

twitter-bg.gif

32 ms

iumobile-bg.gif

iumobile-bg.gif

29 ms

iupodcasts-bg.gif

iupodcasts-bg.gif

53 ms

iucat-bg.gif

iucat-bg.gif

54 ms

people-bg-new.gif

people-bg-new.gif

55 ms

error-title.png

error-title.png

59 ms

dotted-border.gif

dotted-border.gif

52 ms

wells.gif

wells.gif

88 ms

matters.gif

matters.gif

90 ms

blockiu_tan.gif

blockiu_tan.gif

88 ms

blockiu_white.gif

blockiu_white.gif

110 ms

print.css

print.css

29 ms

Accessibility Review

lesc.iu.edu accessibility score

100

Accessibility Issues

Best Practices

lesc.iu.edu best practices score

75

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

SEO Factors

lesc.iu.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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lesc.iu.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 Lesc.iu.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

lesc.iu.edu

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