Access coastalstudiesinstitute.org. Coastal Studies Institute Home

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

5/100

25%

SI (Speed Index)

Value6.8 s

35/100

10%

TBT (Total Blocking Time)

Value1,390 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0.156

74/100

15%

TTI (Time to Interactive)

Value13.3 s

12/100

10%

coastalstudiesinstitute.org

144 ms

www.coastalstudiesinstitute.org

90 ms

styles.css

24 ms

all.css

135 ms

style.css

23 ms

Our browser made a total of 103 requests to load all elements on the main page. We found that 50% of them (51 requests) were addressed to the original Coastalstudiesinstitute.org, 37% (38 requests) were made to Fonts.gstatic.com and 6% (6 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (333 ms) relates to the external source Fonts.gstatic.com.

Content Size

3.1 MB

After Optimization

2.7 MB

In fact, the total size of Coastalstudiesinstitute.org main page is 3.1 MB. 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 a small number of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 305.9 kB

Original 353.6 kB
After minification 350.2 kB
After compression 47.7 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. 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 305.9 kB or 87% of the original size.

Image Optimization

-1%

Potential reduce by 24.4 kB

Original 2.0 MB
After minification 2.0 MB

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. Coastal Studies Institute images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 37.4 kB

Original 620.5 kB
After minification 615.6 kB
After compression 583.1 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.

CSS Optimization

-26%

Potential reduce by 28.3 kB

Original 109.5 kB
After minification 87.2 kB
After compression 81.3 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. Coastalstudiesinstitute.org needs all CSS files to be minified and compressed as it can save up to 28.3 kB or 26% of the original size.

Requests Now

After Optimization

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coastal Studies Institute. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.