Access calbertdesign.com. Calbert Design

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value10.5 s

0/100

25%

SI (Speed Index)

Value20.0 s

0/100

10%

TBT (Total Blocking Time)

Value38,110 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.028

100/100

15%

TTI (Time to Interactive)

Value52.2 s

0/100

10%

calbertdesign.com

226 ms

calbertdesign.com

1354 ms

wp-emoji-release.min.js

64 ms

style.min.css

142 ms

style-index.css

200 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 47% of them (34 requests) were addressed to the original Calbertdesign.com, 36% (26 requests) were made to Fonts.gstatic.com and 4% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Calbertdesign.com.

Content Size

694.6 kB

After Optimization

636.9 kB

In fact, the total size of Calbertdesign.com main page is 694.6 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. 70% of websites need less resources to load. Images take 411.9 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 55.3 kB

Original 70.6 kB
After minification 64.9 kB
After compression 15.3 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 55.3 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 153 B

Original 411.9 kB
After minification 411.8 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. Calbert Design images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 1.4 kB

Original 70.8 kB
After minification 70.8 kB
After compression 69.4 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

-1%

Potential reduce by 979 B

Original 141.3 kB
After minification 141.3 kB
After compression 140.3 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. Calbertdesign.com has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Calbert Design. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

[aria-*] attributes do not match their roles

These are opportunities to improve the legibility of your content.

High

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

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

Form elements do not have associated labels

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

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

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

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

High

Links are not crawlable

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

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 Calbertdesign.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 Calbertdesign.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

calbertdesign.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Calbert Design

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

calbertdesign.com

calbertdesign.com

wp-emoji-release.min.js

style.min.css

style-index.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

calbertdesign.com

calbertdesign.com

wp-emoji-release.min.js

style.min.css

style-index.css

light-box-styles.css

swiper.min.css

dp-portfolio-posts-pro-public.css

css

style.css

style.min.css

css

dashicons.min.css

jquery.min.js

jquery-migrate.min.js

es6-promise.auto.min.js

recaptcha.js

jquery.bind-first-0.2.3.min.js

js.cookie-2.1.3.min.js

public.js

js

adsbygoogle.js

js

et-core-unified-19457-16639587950568.min.css

site_tracking.js

swiper.min.js

dp-portfolio-posts-pro-public.js

comment-reply.min.js

custom.unified.js

frontend-bundle.min.js

common.js

fbevents.js

gtm.js

CDG_Logo_2020.jpg

Carrintgon_Suwanee_b.jpg

subscribe-loader.gif

K_12-Education.jpg

CDG_Logo_2020.jpg

K_12-Education.jpg

Carrintgon_Suwanee_b.jpg

analytics.js

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memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4uaVcUwaEQXjM.ttf