Access deltabluesmuseum.org. Delta Blues Museum - The Delta Blues Museum is the state's oldest music museum.

name

value

score

weighting

FCP (First Contentful Paint)

Value6.7 s

2/100

10%

LCP (Largest Contentful Paint)

Value25.8 s

0/100

25%

SI (Speed Index)

Value17.0 s

0/100

10%

TBT (Total Blocking Time)

Value20,780 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.132

81/100

15%

TTI (Time to Interactive)

Value37.0 s

0/100

10%

deltabluesmuseum.org

154 ms

www.deltabluesmuseum.org

90 ms

www.deltabluesmuseum.org

525 ms

css

166 ms

css

179 ms

Our browser made a total of 133 requests to load all elements on the main page. We found that 78% of them (104 requests) were addressed to the original Deltabluesmuseum.org, 10% (13 requests) were made to Fonts.gstatic.com and 5% (6 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Deltabluesmuseum.org.

Content Size

4.5 MB

After Optimization

3.5 MB

In fact, the total size of Deltabluesmuseum.org main page is 4.5 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.3 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 138.5 kB

Original 161.2 kB
After minification 102.1 kB
After compression 22.7 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 59.1 kB, which is 37% 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 138.5 kB or 86% of the original size.

Image Optimization

-7%

Potential reduce by 220.9 kB

Original 3.3 MB
After minification 3.1 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. Delta Blues Museum images are well optimized though.

JavaScript Optimization

-32%

Potential reduce by 86.1 kB

Original 266.4 kB
After minification 266.3 kB
After compression 180.3 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 86.1 kB or 32% of the original size.

CSS Optimization

-64%

Potential reduce by 467.9 kB

Original 731.5 kB
After minification 731.3 kB
After compression 263.6 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. Deltabluesmuseum.org needs all CSS files to be minified and compressed as it can save up to 467.9 kB or 64% of the original size.

Requests Now

114

After Optimization

The browser has sent 114 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Delta Blues Museum. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 25 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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/).

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 Deltabluesmuseum.org 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 Deltabluesmuseum.org 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

deltabluesmuseum.org

Open Graph description is not detected on the main page of Delta Blues Museum. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

Delta Blues Museum - The Delta Blues Museum is the state's oldest music museum.

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

deltabluesmuseum.org

www.deltabluesmuseum.org

www.deltabluesmuseum.org

css

css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

deltabluesmuseum.org

www.deltabluesmuseum.org

www.deltabluesmuseum.org

css

css

css

css

css2

bootstrap.min.css

font-awesome.min.css

style.css

style.css

material-icons.css

animate.css

hs.megamenu.css

hamburgers.min.css

slick.css

jquery.fancybox.css

styles.css

pe-icon-7-stroke.css

settings.css

layers.css

navigation.css

custom.css

custom-6-7-2022.css

custom-10121.css

custom-responsive-5-4-2022.css

js

jquery.min.js

jquery-migrate.min.js

popper.min.js

bootstrap.min.js

hs.megamenu.js

slick.js

jquery.fancybox.min.js

hs.core.js

hs.header.js

hs.hamburgers.js

hs.dropdown.js

hs.height-calc.js

hs.carousel.js

hs.popup.js

hs.go-to.js