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neurosurgeryone.com screenshot

Report Summary

  • 40

    Performance

    Renders faster than
    59% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

neurosurgeryone.com

Brain and Spine Center in Denver, CO | Neurosurgery One

Page Load Speed

2.1 sec in total

First Response

93 ms

Resources Loaded

1.4 sec

Page Rendered

600 ms

neurosurgeryone.com screenshot

About Website

Click here to check amazing Neurosurgery One content. Otherwise, check out these important facts you probably never knew about neurosurgeryone.com

Get personalized treatment from top-ranked neurosurgeons or back pain specialists at Neurosurgery One. Visit our brain and spine centers in Denver.

Visit neurosurgeryone.com

Key Findings

We analyzed Neurosurgeryone.com page load time and found that the first response time was 93 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

neurosurgeryone.com performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value8.9 s

1/100

25%

SI (Speed Index)

Value5.5 s

54/100

10%

TBT (Total Blocking Time)

Value540 ms

54/100

30%

CLS (Cumulative Layout Shift)

Value0.137

80/100

15%

TTI (Time to Interactive)

Value8.0 s

42/100

10%

Network Requests Diagram

neurosurgeryone.com

93 ms

www.neurosurgeryone.com

100 ms

www.neurosurgeryone.com

97 ms

style.css

33 ms

cookie-law-info-public.css

36 ms

Our browser made a total of 103 requests to load all elements on the main page. We found that 78% of them (80 requests) were addressed to the original Neurosurgeryone.com, 12% (12 requests) were made to Fonts.gstatic.com and 3% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (865 ms) belongs to the original domain Neurosurgeryone.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 201.6 kB (7%)

Content Size

3.1 MB

After Optimization

2.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Neurosurgeryone.com main page is 3.1 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. 80% 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. Images take 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 194.2 kB

  • Original 222.6 kB
  • After minification 219.9 kB
  • After compression 28.4 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 194.2 kB or 87% of the original size.

Image Optimization

-0%

Potential reduce by 2.7 kB

  • Original 2.6 MB
  • After minification 2.6 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. Neurosurgery One images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 624 B

  • Original 139.7 kB
  • After minification 139.7 kB
  • After compression 139.1 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

-4%

Potential reduce by 4.0 kB

  • Original 92.4 kB
  • After minification 92.0 kB
  • After compression 88.4 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. Neurosurgeryone.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 42 (52%)

Requests Now

81

After Optimization

39

  • Images
  • JavaScript
  • CSS

The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Neurosurgery One. 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 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

neurosurgeryone.com

neurosurgeryone.com

93 ms

www.neurosurgeryone.com

www.neurosurgeryone.com

100 ms

www.neurosurgeryone.com

www.neurosurgeryone.com

97 ms

style.css

style.css

33 ms

cookie-law-info-public.css

cookie-law-info-public.css

36 ms

cookie-law-info-gdpr.css

cookie-law-info-gdpr.css

42 ms

dashicons.min.css

dashicons.min.css

40 ms

wpfront-scroll-top.min.css

wpfront-scroll-top.min.css

42 ms

style.css

style.css

35 ms

style.min.css

style.min.css

45 ms

css

css

55 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

50 ms

ubermenu.min.css

ubermenu.min.css

52 ms

minimal.css

minimal.css

54 ms

all.min.css

all.min.css

57 ms

jquery.min.js

jquery.min.js

59 ms

jquery-migrate.min.js

jquery-migrate.min.js

54 ms

cookie-law-info-public.js

cookie-law-info-public.js

60 ms

svgs-inline-min.js

svgs-inline-min.js

60 ms

swiper-bundle.min.js

swiper-bundle.min.js

62 ms

accordion.min.js

accordion.min.js

61 ms

simplebar.min.js

simplebar.min.js

54 ms

scrollto-init.js

scrollto-init.js

82 ms

js

js

136 ms

cookie-law-info-table.css

cookie-law-info-table.css

108 ms

wpfront-scroll-top.min.js

wpfront-scroll-top.min.js

183 ms

gsap.min.js

gsap.min.js

115 ms

iFrameResizer.min.js

iFrameResizer.min.js

124 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

127 ms

ubermenu.min.js

ubermenu.min.js

126 ms

nso-custom.js

nso-custom.js

155 ms

css2

css2

20 ms

css2

css2

20 ms

heap-1033130574.js

heap-1033130574.js

449 ms

Social_Facebook.png

Social_Facebook.png

595 ms

app.js

app.js

460 ms

Social_Instagram.png

Social_Instagram.png

583 ms

Social_LinkedIn.png

Social_LinkedIn.png

579 ms

YouTube.png

YouTube.png

580 ms

swoosh.png

swoosh.png

425 ms

NAV_Button_Tel.svg

NAV_Button_Tel.svg

400 ms

NAV_Button_Loc.svg

NAV_Button_Loc.svg

403 ms

NAV_Button_Portal.svg

NAV_Button_Portal.svg

423 ms

NAV_Button_Search.svg

NAV_Button_Search.svg

402 ms

neurosurgery-one-logo-notag.svg

neurosurgery-one-logo-notag.svg

400 ms

Diabetic-Neuropathy-stepping-on-glass-325x250.jpeg

Diabetic-Neuropathy-stepping-on-glass-325x250.jpeg

450 ms

SignPost_01-325x250.jpg

SignPost_01-325x250.jpg

609 ms

733_NSO_Parker_candids_02March021-325x250.jpg

733_NSO_Parker_candids_02March021-325x250.jpg

633 ms

Spine-fusion-patient-celebrates-after-spine-surgery.--e1688649113619-325x250.jpg

Spine-fusion-patient-celebrates-after-spine-surgery.--e1688649113619-325x250.jpg

449 ms

McGowan-Spine-Fusion-e1688156960516-325x250.png

McGowan-Spine-Fusion-e1688156960516-325x250.png

453 ms

Denver-spine-surgeon-Wissam-Asfahani-performing-lumbar-fusion.--325x250.jpg

Denver-spine-surgeon-Wissam-Asfahani-performing-lumbar-fusion.--325x250.jpg

452 ms

AdobeStock_671138780-325x250.jpeg

AdobeStock_671138780-325x250.jpeg

462 ms

Screenshot-2023-05-16-141659-325x250.png

Screenshot-2023-05-16-141659-325x250.png

463 ms

1791_NSO_Parker_candids_07March021-e1682967610273-325x250.jpg

1791_NSO_Parker_candids_07March021-e1682967610273-325x250.jpg

466 ms

IMG_9365-e1683038214703-325x250.jpg

IMG_9365-e1683038214703-325x250.jpg

463 ms

new0263_LittletonAdventist_Create_31Jan2017-325x250.jpg

new0263_LittletonAdventist_Create_31Jan2017-325x250.jpg

526 ms

new8131_NSO_Zap_24August2022_web-1-325x250.jpg

new8131_NSO_Zap_24August2022_web-1-325x250.jpg

495 ms

1480_NSO_Lakewood_18July2022-e1687551972205-325x250.jpg

1480_NSO_Lakewood_18July2022-e1687551972205-325x250.jpg

495 ms

TELIGEN_ASFAHANI-1-325x250.jpg

TELIGEN_ASFAHANI-1-325x250.jpg

496 ms

1519_NSO_Lakewood_18July2022-e1707835218381-325x250.jpg

1519_NSO_Lakewood_18July2022-e1707835218381-325x250.jpg

616 ms

1236_NSO_Parker_candids_02March021-e1687195680298-325x250.jpg

1236_NSO_Parker_candids_02March021-e1687195680298-325x250.jpg

649 ms

2102NSO_HOME_Hero1-scaled.jpg

2102NSO_HOME_Hero1-scaled.jpg

865 ms

ICON_LocBlue.svg

ICON_LocBlue.svg

571 ms

ICON_PhysBlue.svg

ICON_PhysBlue.svg

573 ms

ICON_2ndBlue.svg

ICON_2ndBlue.svg

579 ms

ICON_CalBlue.svg

ICON_CalBlue.svg

583 ms

1519_NSO_Lakewood_18July2022-e1707835218381.jpg

1519_NSO_Lakewood_18July2022-e1707835218381.jpg

587 ms

Location_CastleRock_900x485-200x200.jpg

Location_CastleRock_900x485-200x200.jpg

582 ms

Location_StAnthony_900x485-200x200.jpg

Location_StAnthony_900x485-200x200.jpg

584 ms

Location_Littleton7780_900x485-200x200.jpg

Location_Littleton7780_900x485-200x200.jpg

591 ms

LoneTreeParkMeadows600x350-scaled-200x200.jpg

LoneTreeParkMeadows600x350-scaled-200x200.jpg

597 ms

New-Parker_crop-200x200.jpg

New-Parker_crop-200x200.jpg

782 ms

telehealth-2-200x200.jpg

telehealth-2-200x200.jpg

770 ms

399 ms

Westminster-200x200.png

Westminster-200x200.png

736 ms

4718_NSO_McGowan_Surgery_04Nov2022-200x200.jpg

4718_NSO_McGowan_Surgery_04Nov2022-200x200.jpg

514 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

74 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Ew-.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Ew-.ttf

103 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw5aX8.ttf

110 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw5aX8.ttf

134 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Ew-.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Ew-.ttf

135 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr6Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr6Hw5aX8.ttf

131 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w5aX8.ttf

133 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

131 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM70w-.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM70w-.ttf

132 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr73w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr73w5aX8.ttf

135 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvC73w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvC73w5aX8.ttf

135 ms

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq6R9WXh0ow.ttf

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq6R9WXh0ow.ttf

134 ms

wARDj0u

wARDj0u

7 ms

fa-solid-900.woff

fa-solid-900.woff

363 ms

fa-regular-400.woff

fa-regular-400.woff

471 ms

2102_SignOffTechBandDark1-1.jpg

2102_SignOffTechBandDark1-1.jpg

404 ms

2102NeuroOneLogoHZ_Tag_REV.png

2102NeuroOneLogoHZ_Tag_REV.png

415 ms

114.png

114.png

397 ms

icon-calendar-color.svg

icon-calendar-color.svg

401 ms

h

h

28 ms

chevron-circle-blue-light.svg

chevron-circle-blue-light.svg

380 ms

loading-gear-color-1.png

loading-gear-color-1.png

381 ms

89 ms

Social_LinkedIn.png

Social_LinkedIn.png

259 ms

YouTube.png

YouTube.png

262 ms

Social_Instagram.png

Social_Instagram.png

261 ms

Social_Facebook.png

Social_Facebook.png

264 ms

Accessibility Review

neurosurgeryone.com accessibility score

89

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

Best Practices

neurosurgeryone.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

neurosurgeryone.com SEO score

77

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

High

Image elements do not have [alt] attributes

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 Neurosurgeryone.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 Neurosurgeryone.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

neurosurgeryone.com

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