Tools & Wizards About Us

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

sdimaging.com

San Diego Imaging - Diagnostic and Interventional Radiology

Page Load Speed

1.7 sec in total

First Response

284 ms

Resources Loaded

1.2 sec

Page Rendered

163 ms

About Website

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

Providing Diagnostic and Interventional Radiology services to the San Diego community for over 40 years.

Visit sdimaging.com

Key Findings

We analyzed Sdimaging.com page load time and found that the first response time was 284 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

sdimaging.com performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

7/100

10%

LCP (Largest Contentful Paint)

Value6.6 s

8/100

25%

SI (Speed Index)

Value6.0 s

46/100

10%

TBT (Total Blocking Time)

Value1,590 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.102

89/100

15%

TTI (Time to Interactive)

Value11.8 s

17/100

10%

Network Requests Diagram

www.sdimaging.com

284 ms

style.css

167 ms

flaticon.css

174 ms

style.css

171 ms

style.css

168 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Sdimaging.com, 85% (79 requests) were made to Aaeeb8.p3cdn1.secureserver.net and 10% (9 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (316 ms) relates to the external source Aaeeb8.p3cdn1.secureserver.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 63.5 kB (5%)

Content Size

1.2 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sdimaging.com main page is 1.2 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. Javascripts take 563.9 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 35.1 kB

  • Original 45.0 kB
  • After minification 43.3 kB
  • After compression 9.9 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 35.1 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 405.3 kB
  • After minification 405.3 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. Sd Imaging images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 9.6 kB

  • Original 563.9 kB
  • After minification 563.9 kB
  • After compression 554.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-11%

Potential reduce by 18.8 kB

  • Original 177.5 kB
  • After minification 177.4 kB
  • After compression 158.7 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. Sdimaging.com needs all CSS files to be minified and compressed as it can save up to 18.8 kB or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 73 (92%)

Requests Now

79

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sd Imaging. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 41 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

sdimaging.com accessibility score

75

Accessibility Issues

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

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.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

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

Best Practices

sdimaging.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

sdimaging.com SEO score

93

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

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

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 Sdimaging.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 Sdimaging.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

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