Report Summary

  • 75

    Performance

    Renders faster than
    84% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

sis.imsa.edu

Student and Parent Sign In

Page Load Speed

1.4 sec in total

First Response

169 ms

Resources Loaded

1.1 sec

Page Rendered

130 ms

sis.imsa.edu screenshot

About Website

Welcome to sis.imsa.edu homepage info - get ready to check Sis Imsa best content for United States right away, or after learning these important things about sis.imsa.edu

Visit sis.imsa.edu

Key Findings

We analyzed Sis.imsa.edu page load time and found that the first response time was 169 ms and then it took 1.3 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

sis.imsa.edu performance score

75

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

36/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

60/100

25%

SI (Speed Index)

Value4.3 s

75/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.109

87/100

15%

TTI (Time to Interactive)

Value5.9 s

66/100

10%

Network Requests Diagram

sis.imsa.edu

169 ms

287 ms

screen.css

341 ms

jquery-1.9.1.min.js

328 ms

jquery-ui-1.10.2.custom.min.js

641 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that all of those requests were addressed to Sis.imsa.edu and no external sources were called. The less responsive or slowest element that took the longest time to load (641 ms) belongs to the original domain Sis.imsa.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 439.7 kB (75%)

Content Size

587.0 kB

After Optimization

147.3 kB

In fact, the total size of Sis.imsa.edu main page is 587.0 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 10% of websites need less resources to load. Javascripts take 343.7 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 3.5 kB

  • Original 4.6 kB
  • After minification 2.8 kB
  • After compression 1.1 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 1.8 kB, which is 39% 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 3.5 kB or 76% of the original size.

Image Optimization

-6%

Potential reduce by 484 B

  • Original 8.7 kB
  • After minification 8.3 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. Sis Imsa images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 245.5 kB

  • Original 343.7 kB
  • After minification 334.2 kB
  • After compression 98.2 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 245.5 kB or 71% of the original size.

CSS Optimization

-83%

Potential reduce by 190.1 kB

  • Original 230.0 kB
  • After minification 191.4 kB
  • After compression 39.8 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. Sis.imsa.edu needs all CSS files to be minified and compressed as it can save up to 190.1 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (50%)

Requests Now

14

After Optimization

7

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sis Imsa. 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 JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

sis.imsa.edu accessibility score

100

Accessibility Issues

Best Practices

sis.imsa.edu best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

sis.imsa.edu SEO score

82

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

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

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sis.imsa.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 Sis.imsa.edu main page’s claimed encoding is . 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 Sis Imsa. 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: