Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

sfdentistry.com

Best Cosmetic Dentist San Francisco | Samadian Cosmetic & Advanced Dentistry in San Francisco, CA

Page Load Speed

3.5 sec in total

First Response

391 ms

Resources Loaded

988 ms

Page Rendered

2.1 sec

sfdentistry.com screenshot

About Website

Visit sfdentistry.com now to see the best up-to-date Sf Dentistry content and also check out these interesting facts you probably never knew about sfdentistry.com

Samadian Cosmetic & Advanced Dentistry provides various preventative and cosmetic dental treatments to patients in the San Francisco & East Bay area. Dr. Samadian uses state-of-the-art technology to p...

Visit sfdentistry.com

Key Findings

We analyzed Sfdentistry.com page load time and found that the first response time was 391 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

sfdentistry.com performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

25/100

25%

SI (Speed Index)

Value5.2 s

60/100

10%

TBT (Total Blocking Time)

Value1,540 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0.068

96/100

15%

TTI (Time to Interactive)

Value9.0 s

33/100

10%

Network Requests Diagram

www.sfdentistry.com

391 ms

bundle.js

27 ms

83658.js

70 ms

js

106 ms

fbevents.js

74 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 6% of them (3 requests) were addressed to the original Sfdentistry.com, 52% (28 requests) were made to Datocms-assets.com and 9% (5 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (433 ms) relates to the external source Datocms-assets.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 517.8 kB (8%)

Content Size

6.3 MB

After Optimization

5.7 MB

In fact, the total size of Sfdentistry.com main page is 6.3 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. Only a small number of websites need less resources to load. Images take 5.7 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 430.0 kB

  • Original 501.5 kB
  • After minification 479.9 kB
  • After compression 71.5 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 430.0 kB or 86% of the original size.

Image Optimization

-2%

Potential reduce by 86.7 kB

  • Original 5.7 MB
  • After minification 5.6 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. Sf Dentistry images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.1 kB

  • Original 103.9 kB
  • After minification 103.9 kB
  • After compression 102.8 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

-0%

Potential reduce by 0 B

  • Original 5 B

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.

Requests Breakdown

Number of requests can be reduced by 16 (33%)

Requests Now

49

After Optimization

33

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sf Dentistry. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

sfdentistry.com accessibility score

98

Accessibility Issues

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

sfdentistry.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

sfdentistry.com SEO score

91

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

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 Sfdentistry.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 Sfdentistry.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 Sf Dentistry. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: