Tools & Wizards About Us

Report Summary

  • 94

    Performance

    Renders faster than
    93% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 79% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

cerser.ecsu.edu

Center of Excellence in Remote Sensing Education and Research

Page Load Speed

591 ms in total

First Response

88 ms

Resources Loaded

350 ms

Page Rendered

153 ms

About Website

Welcome to cerser.ecsu.edu homepage info - get ready to check Cerser Ecsu best content for United States right away, or after learning these important things about cerser.ecsu.edu

It is the intent of this project to develop an innovative and relevant research collaboration focused on coastal, ocean, and ice sheet research.

Visit cerser.ecsu.edu

Key Findings

We analyzed Cerser.ecsu.edu page load time and found that the first response time was 88 ms and then it took 503 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

cerser.ecsu.edu performance score

94

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

96/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

77/100

25%

SI (Speed Index)

Value1.5 s

100/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.8 s

100/100

10%

Network Requests Diagram

cerser.ecsu.edu

88 ms

css09.css

47 ms

jquery1.js

99 ms

spacer_orange_CC9900.gif

67 ms

bg2.png

26 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 97% of them (28 requests) were addressed to the original Cerser.ecsu.edu, 3% (1 request) were made to Nia.ecsu.edu. The less responsive or slowest element that took the longest time to load (162 ms) belongs to the original domain Cerser.ecsu.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 79.5 kB (22%)

Content Size

356.7 kB

After Optimization

277.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cerser.ecsu.edu main page is 356.7 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. 20% of websites need less resources to load. Images take 258.9 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 30.2 kB

  • Original 34.9 kB
  • After minification 22.4 kB
  • After compression 4.7 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 12.5 kB, which is 36% 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 30.2 kB or 86% of the original size.

Image Optimization

-1%

Potential reduce by 3.5 kB

  • Original 258.9 kB
  • After minification 255.4 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. Cerser Ecsu images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 38.5 kB

  • Original 54.3 kB
  • After minification 54.3 kB
  • After compression 15.8 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 38.5 kB or 71% of the original size.

CSS Optimization

-85%

Potential reduce by 7.3 kB

  • Original 8.6 kB
  • After minification 6.8 kB
  • After compression 1.3 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. Cerser.ecsu.edu needs all CSS files to be minified and compressed as it can save up to 7.3 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (18%)

Requests Now

28

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cerser Ecsu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

cerser.ecsu.edu accessibility score

92

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

cerser.ecsu.edu best practices score

58

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

cerser.ecsu.edu SEO score

75

Search Engine Optimization Advices

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 Cerser.ecsu.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 Cerser.ecsu.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

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