Tools & Wizards About Us
blog.comerica.com screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

blog.comerica.com

Personal, Business, and Economic Financial News and Insights from Comerica Bank

Page Load Speed

2.3 sec in total

First Response

9 ms

Resources Loaded

1.5 sec

Page Rendered

820 ms

blog.comerica.com screenshot

About Website

Visit blog.comerica.com now to see the best up-to-date Blog Comerica content for United States and also check out these interesting facts you probably never knew about blog.comerica.com

Comerica Incorporated is a financial services company headquartered in Dallas, Texas. It has retail banking operations in Texas, Michigan, Arizona, California and Florida, with select business operati...

Visit blog.comerica.com

Key Findings

We analyzed Blog.comerica.com page load time and found that the first response time was 9 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

blog.comerica.com performance score

20

Measured Metrics

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%

Network Requests Diagram

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.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (18%)

Content Size

7.0 MB

After Optimization

5.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

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 Breakdown

Number of requests can be reduced by 13 (30%)

Requests Now

44

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

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.

Network Requests Diagram

blog.comerica.com

blog.comerica.com

9 ms

insights

insights

177 ms

110 ms

306 ms

ruxitagentjs_ICANVfqru_10295240705110949.js

ruxitagentjs_ICANVfqru_10295240705110949.js

87 ms

evergage.min.js

evergage.min.js

30 ms

all.js

all.js

57 ms

comerica-redesign.min.a449c1046fd413c32b962aeabc0feb4d.css

comerica-redesign.min.a449c1046fd413c32b962aeabc0feb4d.css

29 ms

jquery.min.e122e9399f7e45d1282df356d3ab371d.js

jquery.min.e122e9399f7e45d1282df356d3ab371d.js

29 ms

validate.min.ff50da4a716057fd79dc5ea73887b430.js

validate.min.ff50da4a716057fd79dc5ea73887b430.js

39 ms

third-party.min.416106902643e36b93d7b0470868d9d1.js

third-party.min.416106902643e36b93d7b0470868d9d1.js

46 ms

common.min.c7a6f4c3e34d26f33fd5d354696cb5a7.js

common.min.c7a6f4c3e34d26f33fd5d354696cb5a7.js

31 ms

comerica-ratesfees-non-tabbed.min.a77410171814e029043ae4ed3cef3fe2.js

comerica-ratesfees-non-tabbed.min.a77410171814e029043ae4ed3cef3fe2.js

61 ms

comerica-redesign.min.afbfa5fde51eb2c21c79bfbf9d59f9e8.js

comerica-redesign.min.afbfa5fde51eb2c21c79bfbf9d59f9e8.js

53 ms

TradeGothicNext.min.7ae7f811f4ee7a61cb7871d7bf0e6e60.css

TradeGothicNext.min.7ae7f811f4ee7a61cb7871d7bf0e6e60.css

43 ms

6e13ae54

6e13ae54

284 ms

comerica-webbanking-login.min.302b72fa3e480445d676094c63fb206e.js

comerica-webbanking-login.min.302b72fa3e480445d676094c63fb206e.js

57 ms

clientlibs.min.4e8ac09d7a914a90c5dd77034a12e214.js

clientlibs.min.4e8ac09d7a914a90c5dd77034a12e214.js

58 ms

YsDmgvLXU

YsDmgvLXU

211 ms

gtm.js

gtm.js

302 ms

taggedarticlelist

taggedarticlelist

386 ms

taggedarticlelist

taggedarticlelist

313 ms

taggedarticlelist_co

taggedarticlelist_co

339 ms

taggedarticlelist

taggedarticlelist

243 ms

taggedarticlelist

taggedarticlelist

198 ms

comerica-new-logo.svg

comerica-new-logo.svg

175 ms

icon-search-white.svg

icon-search-white.svg

175 ms

icon-settings.svg

icon-settings.svg

176 ms

icon-location.svg

icon-location.svg

178 ms

icon-support.svg

icon-support.svg

188 ms

icon-search.svg

icon-search.svg

197 ms

comerica-new-logo-black.svg

comerica-new-logo-black.svg

209 ms

icon-filter.svg

icon-filter.svg

237 ms

John-Lynch-200x200.jpg

John-Lynch-200x200.jpg

248 ms

Bill_Adams_200x200.jpg

Bill_Adams_200x200.jpg

341 ms

Lisa_Featherngill_200x200.jpg

Lisa_Featherngill_200x200.jpg

303 ms

Melissa_Linn_200x200.jpg

Melissa_Linn_200x200.jpg

328 ms

footer-tagline.svg

footer-tagline.svg

326 ms

c2f2df98-3119-4cb3-a081-ed90de0cde49.woff

c2f2df98-3119-4cb3-a081-ed90de0cde49.woff

668 ms

9d2b200d-dbcb-4b29-9bb7-0da4818a5a05.woff

9d2b200d-dbcb-4b29-9bb7-0da4818a5a05.woff

375 ms

e50244b4-dd8b-4e3f-91b6-7974f2c999d6.woff

e50244b4-dd8b-4e3f-91b6-7974f2c999d6.woff

354 ms

9274bb7f-01c5-45cb-b935-f53683ab6dd6.woff

9274bb7f-01c5-45cb-b935-f53683ab6dd6.woff

469 ms

98aa2c71-be1a-4f71-87b3-8867283a25b7.woff

98aa2c71-be1a-4f71-87b3-8867283a25b7.woff

363 ms

f1f0455c-265f-45be-950d-241c3ca4e556.woff

f1f0455c-265f-45be-950d-241c3ca4e556.woff

374 ms

ehl.woff

ehl.woff

212 ms

CB-858050_1_Phone_Calendar_991x350.jpg

CB-858050_1_Phone_Calendar_991x350.jpg

193 ms

CB-779550-03_2_FX_SFMC_Email_Header_Image_MM.jpg

CB-779550-03_2_FX_SFMC_Email_Header_Image_MM.jpg

190 ms

c702ae07-0339-4b2c-86b6-94ecb316d6d0.woff

c702ae07-0339-4b2c-86b6-94ecb316d6d0.woff

317 ms

article-is-your-investment-portfolio-ready-for-a-volatile-market-620x415.jpg

article-is-your-investment-portfolio-ready-for-a-volatile-market-620x415.jpg

155 ms

article4-CDs-Offer-Security-in-a-Fast-Changing-World-620x415.png

article4-CDs-Offer-Security-in-a-Fast-Changing-World-620x415.png

171 ms

federal-reserve-building-005-620x415.png

federal-reserve-building-005-620x415.png

267 ms

Getting-your-price-right_Resize-IMG_620x415.jpg

Getting-your-price-right_Resize-IMG_620x415.jpg

173 ms

WMU_620X415.jpg

WMU_620X415.jpg

156 ms

620x415%20investing%202.png

620x415%20investing%202.png

41 ms

iStock-495418586.jpg

iStock-495418586.jpg

155 ms

620x414%20corporate%20transparency%20act.png

620x414%20corporate%20transparency%20act.png

113 ms

Accessibility Review

blog.comerica.com accessibility score

100

Accessibility Issues

Best Practices

blog.comerica.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

blog.comerica.com SEO score

96

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Blog.comerica.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Blog.comerica.com 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

blog.comerica.com

Open Graph data is detected on the main page of Blog Comerica. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: