Tools & Wizards About Us
olsoncenter.com screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 69% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 89

    SEO

    Google-friendlier than
    67% of websites

olsoncenter.com

Olson Center | Women's Health | Nebraska Medicine | Omaha, NE

Page Load Speed

6 sec in total

First Response

316 ms

Resources Loaded

5.2 sec

Page Rendered

450 ms

olsoncenter.com screenshot

About Website

Welcome to olsoncenter.com homepage info - get ready to check Olson Center best content right away, or after learning these important things about olsoncenter.com

Visit this page to learn about the variety of Women's Health services provided by the Olson Center.

Visit olsoncenter.com

Key Findings

We analyzed Olsoncenter.com page load time and found that the first response time was 316 ms and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

olsoncenter.com performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

44/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value3,560 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value17.5 s

4/100

10%

Network Requests Diagram

316 ms

olson-center

147 ms

google_tag.script.js

136 ms

css_yHuETUpY19heMimyKfOMPV7b0fbG4wMzaq4jukDI5xA.css

133 ms

css_FjBNA6dqMqh9JRrNtqV-58hSGBOs0FL-68h5DHee_xw.css

161 ms

Our browser made a total of 87 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Olsoncenter.com, 8% (7 requests) were made to Fonts.gstatic.com and 7% (6 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Nebraskamed.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 418.0 kB (43%)

Content Size

972.2 kB

After Optimization

554.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Olsoncenter.com main page is 972.2 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. CSS take 494.0 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 72.4 kB

  • Original 103.5 kB
  • After minification 95.7 kB
  • After compression 31.1 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 72.4 kB or 70% of the original size.

Image Optimization

-4%

Potential reduce by 7.6 kB

  • Original 176.8 kB
  • After minification 169.2 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. Olson Center images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 26.2 kB

  • Original 197.8 kB
  • After minification 197.8 kB
  • After compression 171.6 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 26.2 kB or 13% of the original size.

CSS Optimization

-63%

Potential reduce by 311.7 kB

  • Original 494.0 kB
  • After minification 493.8 kB
  • After compression 182.3 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. Olsoncenter.com needs all CSS files to be minified and compressed as it can save up to 311.7 kB or 63% of the original size.

Requests Breakdown

Number of requests can be reduced by 51 (65%)

Requests Now

78

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Olson 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 49 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

316 ms

olson-center

olson-center

147 ms

google_tag.script.js

google_tag.script.js

136 ms

css_yHuETUpY19heMimyKfOMPV7b0fbG4wMzaq4jukDI5xA.css

css_yHuETUpY19heMimyKfOMPV7b0fbG4wMzaq4jukDI5xA.css

133 ms

css_FjBNA6dqMqh9JRrNtqV-58hSGBOs0FL-68h5DHee_xw.css

css_FjBNA6dqMqh9JRrNtqV-58hSGBOs0FL-68h5DHee_xw.css

161 ms

grunticon.loader.js

grunticon.loader.js

535 ms

css2

css2

786 ms

js_CPXGMYC983oQsOsiZKxiNKYK5-SMyb5RpDRJKK8Q55I.js

js_CPXGMYC983oQsOsiZKxiNKYK5-SMyb5RpDRJKK8Q55I.js

615 ms

bootstrap.min.js

bootstrap.min.js

614 ms

modernizr.js

modernizr.js

663 ms

html5shiv.min.js

html5shiv.min.js

662 ms

html5shiv-printshiv.min.js

html5shiv-printshiv.min.js

662 ms

bootstrap-rating.min.js

bootstrap-rating.min.js

640 ms

bootstrap-select.min.js

bootstrap-select.min.js

638 ms

bootstrap3-typeahead.min.js

bootstrap3-typeahead.min.js

639 ms

media.match.min.js

media.match.min.js

722 ms

enquire.min.js

enquire.min.js

721 ms

flexibility.js

flexibility.js

722 ms

knockout-latest.js

knockout-latest.js

721 ms

knockout.mapping.min.js

knockout.mapping.min.js

719 ms

jquery.history.js

jquery.history.js

720 ms

jquery.columnizer.min.js

jquery.columnizer.min.js

750 ms

jquery.matchHeight-min.js

jquery.matchHeight-min.js

751 ms

js

js

1596 ms

locations-map.js

locations-map.js

749 ms

moment.min.js

moment.min.js

752 ms

moment-timezone-with-data-2012-2022.min.js

moment-timezone-with-data-2012-2022.min.js

748 ms

picturefill.min.js

picturefill.min.js

676 ms

retina.min.js

retina.min.js

1516 ms

cookies.js

cookies.js

1516 ms

querystring.js

querystring.js

1515 ms

script.js

script.js

1515 ms

columnizer.js

columnizer.js

1515 ms

js_SVxky9wZekHUTba2D0Ducd5azVUuyHnal8bpwv4TwPY.js

js_SVxky9wZekHUTba2D0Ducd5azVUuyHnal8bpwv4TwPY.js

1517 ms

moment-config.js

moment-config.js

1621 ms

tiles.js

tiles.js

1629 ms

DWF-ALJbHL8

DWF-ALJbHL8

1465 ms

NMed_logo.png

NMed_logo.png

1149 ms

the%20olsons_0.jpg

the%20olsons_0.jpg

1374 ms

KFOlCnqEu92Fr1MmSU5vAw.ttf

KFOlCnqEu92Fr1MmSU5vAw.ttf

469 ms

KFOmCnqEu92Fr1Me5Q.ttf

KFOmCnqEu92Fr1Me5Q.ttf

528 ms

KFOlCnqEu92Fr1MmEU9vAw.ttf

KFOlCnqEu92Fr1MmEU9vAw.ttf

657 ms

KFOlCnqEu92Fr1MmWUlvAw.ttf

KFOlCnqEu92Fr1MmWUlvAw.ttf

658 ms

KFOlCnqEu92Fr1MmYUtvAw.ttf

KFOlCnqEu92Fr1MmYUtvAw.ttf

616 ms

gtm.js

gtm.js

889 ms

10

10

119 ms

NMed_logo_mobile-v2@2x.png

NMed_logo_mobile-v2@2x.png

134 ms

gen_204

gen_204

98 ms

www-player.css

www-player.css

144 ms

www-embed-player.js

www-embed-player.js

204 ms

base.js

base.js

284 ms

fetch-polyfill.js

fetch-polyfill.js

141 ms

woman%20in%20her%2060%27s-70%27s.jpg

woman%20in%20her%2060%27s-70%27s.jpg

76 ms

emergencycontraceptive_featuredtile.jpg

emergencycontraceptive_featuredtile.jpg

40 ms

iud_featuredtile.jpg

iud_featuredtile.jpg

38 ms

colposcopy_featuredtile.jpg

colposcopy_featuredtile.jpg

40 ms

pregnancyanemia_featuredtile.jpg

pregnancyanemia_featuredtile.jpg

37 ms

PPROM_featuredtile.jpg

PPROM_featuredtile.jpg

45 ms

menstrualcramps_featuredtile.jpg

menstrualcramps_featuredtile.jpg

104 ms

abnormalpap_featuredtile.jpg

abnormalpap_featuredtile.jpg

102 ms

obvisittiming_featuredtile.jpg

obvisittiming_featuredtile.jpg

102 ms

iudremoval_featuredtile.jpg

iudremoval_featuredtile.jpg

103 ms

ad_status.js

ad_status.js

473 ms

VM1LbcxuQZ7urdjSm15-Kft2IdlldgxYJTjOL3p1Mjw.js

VM1LbcxuQZ7urdjSm15-Kft2IdlldgxYJTjOL3p1Mjw.js

295 ms

embed.js

embed.js

105 ms

analytics.js

analytics.js

423 ms

fbevents.js

fbevents.js

400 ms

bat.js

bat.js

762 ms

hotjar-1215338.js

hotjar-1215338.js

761 ms

insight.min.js

insight.min.js

703 ms

evergage.min.js

evergage.min.js

675 ms

js

js

363 ms

id

id

134 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

276 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

266 ms

Create

Create

649 ms

collect

collect

272 ms

identity.js

identity.js

62 ms

645802682278686

645802682278686

182 ms

collect

collect

166 ms

collect

collect

270 ms

modules.61e17720cf639c3e96a7.js

modules.61e17720cf639c3e96a7.js

80 ms

box-69edcc3187336f9b0a3fbb4c73be9fe6.html

box-69edcc3187336f9b0a3fbb4c73be9fe6.html

167 ms

ga-audiences

ga-audiences

20 ms

40 ms

GenerateIT

GenerateIT

27 ms

nr-1216.min.js

nr-1216.min.js

39 ms

Accessibility Review

olsoncenter.com accessibility score

88

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

olsoncenter.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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

olsoncenter.com SEO score

89

Search Engine Optimization Advices

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 Olsoncenter.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 Olsoncenter.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

olsoncenter.com

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