Tools & Wizards About Us
predisurge.com screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

predisurge.com

Predisurge - Digital Predictive Solutions for Endovascular Interventions

Page Load Speed

5.4 sec in total

First Response

265 ms

Resources Loaded

4.6 sec

Page Rendered

522 ms

predisurge.com screenshot

About Website

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

Predisurge brings to medical device companies and physicians innovative tools to better design and implant cardiovascular medical devices. #medtech

Visit predisurge.com

Key Findings

We analyzed Predisurge.com page load time and found that the first response time was 265 ms and then it took 5.1 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

predisurge.com performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value19.8 s

0/100

25%

SI (Speed Index)

Value13.4 s

2/100

10%

TBT (Total Blocking Time)

Value2,890 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.122

84/100

15%

TTI (Time to Interactive)

Value19.9 s

2/100

10%

Network Requests Diagram

predisurge.com

265 ms

www.predisurge.com

1828 ms

js

60 ms

prettyPhoto.css

265 ms

wp-video-lightbox.css

264 ms

Our browser made a total of 106 requests to load all elements on the main page. We found that 61% of them (65 requests) were addressed to the original Predisurge.com, 23% (24 requests) were made to Fonts.gstatic.com and 7% (7 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Predisurge.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 525.6 kB (26%)

Content Size

2.0 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Predisurge.com main page is 2.0 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 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 133.4 kB

  • Original 163.4 kB
  • After minification 157.4 kB
  • After compression 29.9 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 133.4 kB or 82% of the original size.

Image Optimization

-29%

Potential reduce by 380.1 kB

  • Original 1.3 MB
  • After minification 914.3 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. Obviously, Predisurge needs image optimization as it can save up to 380.1 kB or 29% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-2%

Potential reduce by 9.7 kB

  • Original 394.5 kB
  • After minification 394.3 kB
  • After compression 384.8 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

-1%

Potential reduce by 2.4 kB

  • Original 163.2 kB
  • After minification 163.1 kB
  • After compression 160.8 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. Predisurge.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 40 (54%)

Requests Now

74

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Predisurge. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

predisurge.com

predisurge.com

265 ms

www.predisurge.com

www.predisurge.com

1828 ms

js

js

60 ms

prettyPhoto.css

prettyPhoto.css

265 ms

wp-video-lightbox.css

wp-video-lightbox.css

264 ms

close-button-icon.css

close-button-icon.css

267 ms

YouTubePopUp.css

YouTubePopUp.css

269 ms

pum-site.min.css

pum-site.min.css

327 ms

css

css

29 ms

masterslider.main.css

masterslider.main.css

204 ms

custom.css

custom.css

186 ms

style-static.min.css

style-static.min.css

325 ms

style.css

style.css

184 ms

jquery.min.js

jquery.min.js

277 ms

jquery-migrate.min.js

jquery-migrate.min.js

359 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

361 ms

video-lightbox.js

video-lightbox.js

363 ms

script.min.js

script.min.js

380 ms

frontend-gtag.min.js

frontend-gtag.min.js

396 ms

YouTubePopUp.jquery.js

YouTubePopUp.jquery.js

443 ms

YouTubePopUp.js

YouTubePopUp.js

472 ms

et-core-unified-tb-4136-3491.min.css

et-core-unified-tb-4136-3491.min.css

478 ms

et-core-unified-tb-4136-deferred-3491.min.css

et-core-unified-tb-4136-deferred-3491.min.css

479 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

359 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

359 ms

scripts.min.js

scripts.min.js

483 ms

smoothscroll.js

smoothscroll.js

434 ms

core.min.js

core.min.js

440 ms

site.min.js

site.min.js

482 ms

common.js

common.js

536 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

766 ms

mediaelement-migrate.min.js

mediaelement-migrate.min.js

537 ms

wp-mediaelement.min.js

wp-mediaelement.min.js

667 ms

salvattore.js

salvattore.js

775 ms

jquery.easing.min.js

jquery.easing.min.js

775 ms

masterslider.min.js

masterslider.min.js

814 ms

jquery.fitvids.js

jquery.fitvids.js

774 ms

easypiechart.js

easypiechart.js

774 ms

T6aNIaAdNs8

T6aNIaAdNs8

167 ms

PrediSurge_logo_monoW_LRunsafe.svg

PrediSurge_logo_monoW_LRunsafe.svg

538 ms

sigle_CE_blue.svg

sigle_CE_blue.svg

539 ms

PSurge_symbol_color_LiteBlue.svg

PSurge_symbol_color_LiteBlue.svg

540 ms

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PSURGE_temoins_pr_millon.jpg

561 ms

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539 ms

PSURGE_temoins_pr_haulon.jpg

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639 ms

PSURGE_temoins_pr_messika.jpg

PSURGE_temoins_pr_messika.jpg

746 ms

IMG_8084-1-400x250.jpeg

IMG_8084-1-400x250.jpeg

672 ms

P1130550_0-400x250.jpeg

P1130550_0-400x250.jpeg

807 ms

1719561787969-400x250.jpg

1719561787969-400x250.jpg

746 ms

blank.gif

blank.gif

746 ms

preloader.gif

preloader.gif

800 ms

PSURGE_logo_stryker.png

PSURGE_logo_stryker.png

800 ms

PSURGE_logo_medtronic.png

PSURGE_logo_medtronic.png

800 ms

PSURGE_logo_GE_healthcare.png

PSURGE_logo_GE_healthcare.png

819 ms

PSURGE_logo_terumo.png

PSURGE_logo_terumo.png

800 ms

PSURGE_logos_x4_industrials_MOB.png

PSURGE_logos_x4_industrials_MOB.png

1039 ms

PSURGE_logo_european_council.png

PSURGE_logo_european_council.png

1040 ms

PSURGE_logo_co_funded_by_the_EU.png

PSURGE_logo_co_funded_by_the_EU.png

1040 ms

illustration-du-concept-marketing-message-par-e-mail_249405-12.avif

illustration-du-concept-marketing-message-par-e-mail_249405-12.avif

1039 ms

FOOTER.png

FOOTER.png

1273 ms

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38 ms

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43 ms

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43 ms

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44 ms

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44 ms

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44 ms

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44 ms

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45 ms

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73 ms

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74 ms

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74 ms

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75 ms

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74 ms

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74 ms

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75 ms

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75 ms

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77 ms

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76 ms

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76 ms

S6u_w4BMUTPHjxsI3wi_FQfo.ttf

S6u_w4BMUTPHjxsI3wi_FQfo.ttf

76 ms

modules.woff

modules.woff

1014 ms

PublicaSlab-Regular.ttf

PublicaSlab-Regular.ttf

1208 ms

www-player.css

www-player.css

21 ms

www-embed-player.js

www-embed-player.js

73 ms

base.js

base.js

97 ms

ad_status.js

ad_status.js

177 ms

Create

Create

189 ms

qoe

qoe

168 ms

SdShMpdhHIYiz4OAK3X60VwAo5runEsW3RCnPxmRbSs.js

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164 ms

embed.js

embed.js

86 ms

KFOmCnqEu92Fr1Mu4mxM.woff

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59 ms

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59 ms

id

id

39 ms

loading-2.gif

loading-2.gif

504 ms

T6aNIaAdNs8

T6aNIaAdNs8

144 ms

PSURGE_slide_confiance_1.png

PSURGE_slide_confiance_1.png

541 ms

PSURGE_slide_confiance_3_MOB.png

PSURGE_slide_confiance_3_MOB.png

480 ms

SdShMpdhHIYiz4OAK3X60VwAo5runEsW3RCnPxmRbSs.js

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63 ms

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8 ms

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6 ms

id

id

16 ms

Create

Create

139 ms

GenerateIT

GenerateIT

13 ms

PSURGE_slide_confiance_1_MOB.png

PSURGE_slide_confiance_1_MOB.png

82 ms

PSURGE_slide_confiance_2.png

PSURGE_slide_confiance_2.png

100 ms

PSURGE_slide_confiance_2_MOB.png

PSURGE_slide_confiance_2_MOB.png

82 ms

Accessibility Review

predisurge.com accessibility score

90

Accessibility Issues

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

Links do not have a discernible name

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

predisurge.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

predisurge.com SEO score

93

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

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Predisurge.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed French language. Our system also found out that Predisurge.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

predisurge.com

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