Tools & Wizards About Us
7dsurgical.com screenshot

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

7dsurgical.com

Image Guided Surgery | Image Guided System | 7D Surgical

Page Load Speed

1.5 sec in total

First Response

22 ms

Resources Loaded

500 ms

Page Rendered

985 ms

7dsurgical.com screenshot

About Website

Click here to check amazing 7D Surgical content for Canada. Otherwise, check out these important facts you probably never knew about 7dsurgical.com

7D Surgical offers radiation-free Image Guided Surgery or Surgical systems for both spinal and cranial navigation respectively. Contact us today.

Visit 7dsurgical.com

Key Findings

We analyzed 7dsurgical.com page load time and found that the first response time was 22 ms and then it took 1.5 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

7dsurgical.com performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value11.4 s

0/100

25%

SI (Speed Index)

Value4.5 s

72/100

10%

TBT (Total Blocking Time)

Value540 ms

55/100

30%

CLS (Cumulative Layout Shift)

Value0.015

100/100

15%

TTI (Time to Interactive)

Value7.2 s

51/100

10%

Network Requests Diagram

7dsurgical.com

22 ms

7dsurgical.com

120 ms

style.min.css

38 ms

oxygen.css

34 ms

splide.min.css

37 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 86% of them (36 requests) were addressed to the original 7dsurgical.com, 10% (4 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (242 ms) relates to the external source Googletagmanager.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 275.6 kB (11%)

Content Size

2.4 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • CSS

In fact, the total size of 7dsurgical.com main page is 2.4 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. 75% 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 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 271.2 kB

  • Original 326.2 kB
  • After minification 325.3 kB
  • After compression 55.0 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. 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 271.2 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 2.1 MB
  • After minification 2.1 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. 7D Surgical images are well optimized though.

CSS Optimization

-9%

Potential reduce by 4.4 kB

  • Original 49.7 kB
  • After minification 49.7 kB
  • After compression 45.3 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. 7dsurgical.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 19 (53%)

Requests Now

36

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 7D Surgical. 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 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

7dsurgical.com

7dsurgical.com

22 ms

7dsurgical.com

7dsurgical.com

120 ms

style.min.css

style.min.css

38 ms

oxygen.css

oxygen.css

34 ms

splide.min.css

splide.min.css

37 ms

jquery.min.js

jquery.min.js

31 ms

splide.min.js

splide.min.js

34 ms

splide-extension-autoscroll.js

splide-extension-autoscroll.js

34 ms

js

js

242 ms

css

css

61 ms

primary-15.css

primary-15.css

60 ms

sample-page-2.css

sample-page-2.css

63 ms

universal.css

universal.css

53 ms

aos.css

aos.css

60 ms

aos.js

aos.js

61 ms

ws-form.min.js

ws-form.min.js

61 ms

ws-form-public-tab.min.js

ws-form-public-tab.min.js

98 ms

ws-form-public-tracking.min.js

ws-form-public-tracking.min.js

100 ms

ws-form-public-conditional.min.js

ws-form-public-conditional.min.js

103 ms

ws-form-public.min.js

ws-form-public.min.js

103 ms

flickity.pkgd.min.js

flickity.pkgd.min.js

103 ms

gridbuildersupport.js

gridbuildersupport.js

112 ms

flickity-init.js

flickity-init.js

111 ms

7d-surgical-logo-primary.svg

7d-surgical-logo-primary.svg

190 ms

seaspine-logo-white.svg

seaspine-logo-white.svg

192 ms

7d-surgical-front-top-1000.png

7d-surgical-front-top-1000.png

166 ms

pattern-lines-wide-ddd-20.svg

pattern-lines-wide-ddd-20.svg

150 ms

pattern-lines-ddd-80.svg

pattern-lines-ddd-80.svg

152 ms

icon-radiation.svg

icon-radiation.svg

157 ms

noun_Stopwatch_325321.svg

noun_Stopwatch_325321.svg

155 ms

icon-target.svg

icon-target.svg

152 ms

icon-cut-costs.svg

icon-cut-costs.svg

158 ms

7d-surgical-system034.jpg

7d-surgical-system034.jpg

165 ms

Landing-FLASH-Nav-NEW-1-1.jpg

Landing-FLASH-Nav-NEW-1-1.jpg

169 ms

workflow-efficiency.jpg

workflow-efficiency.jpg

167 ms

7d-surgical-system-featured002.jpg

7d-surgical-system-featured002.jpg

166 ms

pattern-blocks-10p-2.svg

pattern-blocks-10p-2.svg

158 ms

7d-surgical-logo-white.svg

7d-surgical-logo-white.svg

160 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvC73w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvC73w5aX8.ttf

64 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

78 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw5aX8.ttf

109 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw5aX8.ttf

110 ms

Accessibility Review

7dsurgical.com accessibility score

82

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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

[id] attributes on active, focusable elements are not unique

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

Links do not have a discernible name

Best Practices

7dsurgical.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

SEO Factors

7dsurgical.com SEO score

84

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

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 7dsurgical.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 7dsurgical.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

7dsurgical.com

Open Graph data is detected on the main page of 7D Surgical. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: