Tools & Wizards About Us
dierbergs.com screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

dierbergs.com

Dierbergs Markets - Bakery | Deli | Florist | Grocery Store

Page Load Speed

764 ms in total

First Response

43 ms

Resources Loaded

655 ms

Page Rendered

66 ms

dierbergs.com screenshot

About Website

Welcome to dierbergs.com homepage info - get ready to check Dierbergs best content for United States right away, or after learning these important things about dierbergs.com

Your local grocery market in the St. Louis metropolitan-area & Missouri’s Lake of the Ozarks. Dierbergs has food shopping & a pharmacy, bakery, florist, & deli.

Visit dierbergs.com

Key Findings

We analyzed Dierbergs.com page load time and found that the first response time was 43 ms and then it took 721 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

dierbergs.com performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value26.3 s

0/100

25%

SI (Speed Index)

Value18.9 s

0/100

10%

TBT (Total Blocking Time)

Value4,460 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.098

90/100

15%

TTI (Time to Interactive)

Value29.7 s

0/100

10%

Network Requests Diagram

dierbergs.com

43 ms

www.dierbergs.com

254 ms

freshwidget.css

128 ms

04d0f5a248015ce7.css

13 ms

5674832e1468d24d.css

41 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 96% of them (27 requests) were addressed to the original Dierbergs.com, 4% (1 request) were made to S3.amazonaws.com. The less responsive or slowest element that took the longest time to load (254 ms) belongs to the original domain Dierbergs.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 88.1 kB (12%)

Content Size

720.4 kB

After Optimization

632.3 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Dierbergs.com main page is 720.4 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. 25% of websites need less resources to load. Images take 604.5 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 88.0 kB

  • Original 114.5 kB
  • After minification 114.4 kB
  • After compression 26.5 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 88.0 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 604.5 kB
  • After minification 604.5 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. Dierbergs images are well optimized though.

CSS Optimization

-2%

Potential reduce by 29 B

  • Original 1.4 kB
  • After minification 1.4 kB
  • After compression 1.4 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. Dierbergs.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 10 (48%)

Requests Now

21

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dierbergs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

dierbergs.com

dierbergs.com

43 ms

www.dierbergs.com

www.dierbergs.com

254 ms

freshwidget.css

freshwidget.css

128 ms

04d0f5a248015ce7.css

04d0f5a248015ce7.css

13 ms

5674832e1468d24d.css

5674832e1468d24d.css

41 ms

polyfills-5cd94c89d3acac5f.js

polyfills-5cd94c89d3acac5f.js

82 ms

webpack-3c812d91081f9166.js

webpack-3c812d91081f9166.js

28 ms

framework-4c3194704528425d.js

framework-4c3194704528425d.js

39 ms

main-52d79d0e091148ea.js

main-52d79d0e091148ea.js

34 ms

_app-e81d9e4fc49b3979.js

_app-e81d9e4fc49b3979.js

144 ms

4938-58c6d276e34c83ce.js

4938-58c6d276e34c83ce.js

40 ms

7029-d020b03f23ecfcd5.js

7029-d020b03f23ecfcd5.js

123 ms

index-51052840d31b44ce.js

index-51052840d31b44ce.js

59 ms

_buildManifest.js

_buildManifest.js

50 ms

_ssgManifest.js

_ssgManifest.js

55 ms

_middlewareManifest.js

_middlewareManifest.js

61 ms

mobileCartIcon.svg

mobileCartIcon.svg

183 ms

listIcon.svg

listIcon.svg

189 ms

cartIcon.svg

cartIcon.svg

184 ms

nav-oval.png

nav-oval.png

65 ms

menu-texture.png

menu-texture.png

75 ms

wood-texture-mobile.png

wood-texture-mobile.png

78 ms

wood-texture-desktop.png

wood-texture-desktop.png

96 ms

Lato-Regular.ttf

Lato-Regular.ttf

88 ms

Lato-Bold.ttf

Lato-Bold.ttf

95 ms

overlock-v9-latin-700.woff

overlock-v9-latin-700.woff

69 ms

overlock-v9-latin-900.woff

overlock-v9-latin-900.woff

71 ms

overlock-v9-latin-regular.woff

overlock-v9-latin-regular.woff

76 ms

Accessibility Review

dierbergs.com accessibility score

83

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

Names and labels

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.

Impact

Issue

High

Buttons do not have an accessible name

High

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

High

<object> elements do not have alternate text

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

dierbergs.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Requests the geolocation permission on page load

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

dierbergs.com SEO score

83

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Dierbergs.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 Dierbergs.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

dierbergs.com

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