Access blog.comerica.com. Personal, Business, and Economic Financial News and Insights from Comerica Bank

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value17.2 s

0/100

25%

SI (Speed Index)

Value6.5 s

39/100

10%

TBT (Total Blocking Time)

Value4,790 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.072

96/100

15%

TTI (Time to Interactive)

Value16.9 s

5/100

10%

blog.comerica.com

9 ms

insights

177 ms

110 ms

306 ms

ruxitagentjs_ICANVfqru_10295240705110949.js

87 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Blog.comerica.com, 93% (52 requests) were made to Comerica.com and 2% (1 request) were made to Cdn.evgnet.com. The less responsive or slowest element that took the longest time to load (668 ms) relates to the external source Comerica.com.

Content Size

7.0 MB

After Optimization

5.7 MB

In fact, the total size of Blog.comerica.com main page is 7.0 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. 70% of websites need less resources to load. Images take 6.1 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 85.8 kB

Original 100.2 kB
After minification 84.7 kB
After compression 14.4 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 15.5 kB, which is 15% 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 85.8 kB or 86% of the original size.

Image Optimization

-15%

Potential reduce by 912.8 kB

Original 6.1 MB
After minification 5.2 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. Obviously, Blog Comerica needs image optimization as it can save up to 912.8 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-35%

Potential reduce by 241.0 kB

Original 688.5 kB
After minification 687.8 kB
After compression 447.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 241.0 kB or 35% of the original size.

CSS Optimization

-23%

Potential reduce by 19.8 kB

Original 85.7 kB
After minification 85.6 kB
After compression 65.8 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. Blog.comerica.com needs all CSS files to be minified and compressed as it can save up to 19.8 kB or 23% of the original size.

Requests Now

After Optimization

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blog Comerica. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.