Tools & Wizards About Us
pacificsleepcenter.com screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% 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

  • 92

    SEO

    Google-friendlier than
    74% of websites

pacificsleepcenter.com

Pacific Sleep Disorders Center located in Stockton, Lodi and Tracy, California > Home

Page Load Speed

1.9 sec in total

First Response

216 ms

Resources Loaded

1.4 sec

Page Rendered

276 ms

pacificsleepcenter.com screenshot

About Website

Visit pacificsleepcenter.com now to see the best up-to-date Pacific Sleep Center content and also check out these interesting facts you probably never knew about pacificsleepcenter.com

The Pacific Sleep Disorders Center was established in 1994 and consists of a fully accredited five sleep room facility in Stockton and a three sleep room facility in Tracy, and a new four sleep room f...

Visit pacificsleepcenter.com

Key Findings

We analyzed Pacificsleepcenter.com page load time and found that the first response time was 216 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

pacificsleepcenter.com performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

6/100

10%

LCP (Largest Contentful Paint)

Value9.6 s

0/100

25%

SI (Speed Index)

Value6.7 s

36/100

10%

TBT (Total Blocking Time)

Value420 ms

66/100

30%

CLS (Cumulative Layout Shift)

Value0.577

12/100

15%

TTI (Time to Interactive)

Value9.5 s

30/100

10%

Network Requests Diagram

pacificsleepcenter.com

216 ms

www.pacificsleepcenter.com

477 ms

js

63 ms

default.css

148 ms

SearchSkinObjectPreview.css

188 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 79% of them (37 requests) were addressed to the original Pacificsleepcenter.com, 13% (6 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (583 ms) belongs to the original domain Pacificsleepcenter.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.7 MB (61%)

Content Size

2.8 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pacificsleepcenter.com main page is 2.8 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. 55% of websites need less resources to load. Javascripts take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 28.6 kB

  • Original 36.6 kB
  • After minification 28.6 kB
  • After compression 8.0 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 8.0 kB, which is 22% 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 28.6 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 599.5 kB
  • After minification 599.5 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. Pacific Sleep Center images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 854.9 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 360.2 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 854.9 kB or 70% of the original size.

CSS Optimization

-86%

Potential reduce by 822.0 kB

  • Original 958.5 kB
  • After minification 901.5 kB
  • After compression 136.5 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. Pacificsleepcenter.com needs all CSS files to be minified and compressed as it can save up to 822.0 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (67%)

Requests Now

39

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pacific Sleep Center. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

pacificsleepcenter.com

pacificsleepcenter.com

216 ms

www.pacificsleepcenter.com

www.pacificsleepcenter.com

477 ms

js

js

63 ms

default.css

default.css

148 ms

SearchSkinObjectPreview.css

SearchSkinObjectPreview.css

188 ms

HomePSDC.base.css

HomePSDC.base.css

400 ms

PSDC.custom.css

PSDC.custom.css

200 ms

layerslider.css

layerslider.css

199 ms

HomePSDC.theme.css

HomePSDC.theme.css

354 ms

jquery.js

jquery.js

204 ms

jquery-migrate.js

jquery-migrate.js

255 ms

jquery-ui.min.js

jquery-ui.min.js

440 ms

ScriptResource.axd

ScriptResource.axd

267 ms

ScriptResource.axd

ScriptResource.axd

264 ms

dnn.js

dnn.js

305 ms

dnn.modalpopup.js

dnn.modalpopup.js

312 ms

WebResource.axd

WebResource.axd

413 ms

dnncore.js

dnncore.js

359 ms

WebResource.axd

WebResource.axd

360 ms

SearchSkinObjectPreview.js

SearchSkinObjectPreview.js

413 ms

dnn.servicesframework.js

dnn.servicesframework.js

412 ms

menu.min.js

menu.min.js

413 ms

WebResource.axd

WebResource.axd

446 ms

css

css

31 ms

HomePSDC.base.js

HomePSDC.base.js

583 ms

HomePSDC.js

HomePSDC.js

421 ms

HomePSDC.base-1.css

HomePSDC.base-1.css

76 ms

HomePSDC.base-2.css

HomePSDC.base-2.css

113 ms

dc.js

dc.js

56 ms

logo-light.png

logo-light.png

56 ms

slide-2.jpg

slide-2.jpg

57 ms

slide-4.jpg

slide-4.jpg

135 ms

slide-3.jpg

slide-3.jpg

56 ms

patient-portal-computer-login.jpg

patient-portal-computer-login.jpg

55 ms

elderly-couple-sleeping-2.jpg

elderly-couple-sleeping-2.jpg

135 ms

checklist-of-sleep-disorders.jpg

checklist-of-sleep-disorders.jpg

136 ms

man-awake-in-bed-hand-on-forehead.jpg

man-awake-in-bed-hand-on-forehead.jpg

136 ms

logo-light.png

logo-light.png

137 ms

logo-american-academy-of-sleep-medicine.png

logo-american-academy-of-sleep-medicine.png

135 ms

skin.css

skin.css

67 ms

__utm.gif

__utm.gif

32 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

18 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

40 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

47 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

48 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVc.ttf

47 ms

UqyNK9UOIntux_czAvDQx_ZcHqZXBNQzdcD8.ttf

UqyNK9UOIntux_czAvDQx_ZcHqZXBNQzdcD8.ttf

48 ms

Accessibility Review

pacificsleepcenter.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

pacificsleepcenter.com best practices score

75

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

Page has valid source maps

SEO Factors

pacificsleepcenter.com SEO score

92

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 Pacificsleepcenter.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 Pacificsleepcenter.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

pacificsleepcenter.com

Open Graph description is not detected on the main page of Pacific Sleep Center. 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: