Tools & Wizards About Us
nasiff.com screenshot

Report Summary

  • 62

    Performance

    Renders faster than
    77% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

nasiff.com

PC Based ECG Systems

Page Load Speed

4.9 sec in total

First Response

2 sec

Resources Loaded

2.7 sec

Page Rendered

165 ms

nasiff.com screenshot

About Website

Click here to check amazing Nasiff content for United States. Otherwise, check out these important facts you probably never knew about nasiff.com

A medical technology company committed to providing PC EKG solutions to healthcare professionals by developing medical diagnostic devices.

Visit nasiff.com

Key Findings

We analyzed Nasiff.com page load time and found that the first response time was 2 sec and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

nasiff.com performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

26/100

25%

SI (Speed Index)

Value3.3 s

91/100

10%

TBT (Total Blocking Time)

Value320 ms

76/100

30%

CLS (Cumulative Layout Shift)

Value0.042

99/100

15%

TTI (Time to Interactive)

Value8.0 s

43/100

10%

Network Requests Diagram

nasiff.com

1952 ms

home.css

177 ms

home.css

68 ms

analytics.js

17 ms

Middle%20Connectivity%20304x282_1.jpg

240 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 81% of them (25 requests) were addressed to the original Nasiff.com, 6% (2 requests) were made to Google-analytics.com and 6% (2 requests) were made to Staticxx.facebook.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Nasiff.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 120.6 kB (11%)

Content Size

1.1 MB

After Optimization

974.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nasiff.com main page is 1.1 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. 40% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 22.6 kB

  • Original 30.9 kB
  • After minification 30.3 kB
  • After compression 8.3 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 22.6 kB or 73% of the original size.

Image Optimization

-9%

Potential reduce by 95.9 kB

  • Original 1.0 MB
  • After minification 944.9 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. Nasiff images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 50 B

  • Original 21.0 kB
  • After minification 21.0 kB
  • After compression 20.9 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

-75%

Potential reduce by 2.0 kB

  • Original 2.7 kB
  • After minification 2.2 kB
  • After compression 661 B

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. Nasiff.com needs all CSS files to be minified and compressed as it can save up to 2.0 kB or 75% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

29

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nasiff. According to our analytics all requests are already optimized.

Network Requests Diagram

nasiff.com

nasiff.com

1952 ms

home.css

home.css

177 ms

home.css

home.css

68 ms

analytics.js

analytics.js

17 ms

Middle%20Connectivity%20304x282_1.jpg

Middle%20Connectivity%20304x282_1.jpg

240 ms

Middle%20ECG%20304x282_1.jpg

Middle%20ECG%20304x282_1.jpg

279 ms

Middle%20ECG%20BT%20304x282_1.jpg

Middle%20ECG%20BT%20304x282_1.jpg

262 ms

Middle%20Stress%20304x282_1.jpg

Middle%20Stress%20304x282_1.jpg

358 ms

Middle%20Holter%20304x282_1.jpg

Middle%20Holter%20304x282_1.jpg

336 ms

Middle%20MiniSuite%20304x282_1.jpg

Middle%20MiniSuite%20304x282_1.jpg

273 ms

Middle%20BP%20304x282_1.jpg

Middle%20BP%20304x282_1.jpg

379 ms

bg.gif

bg.gif

317 ms

header1.png

header1.png

405 ms

internationalbutton.jpg

internationalbutton.jpg

282 ms

Index2013woman178x282.jpg

Index2013woman178x282.jpg

356 ms

Middle%20Connectivity%20304x282.jpg

Middle%20Connectivity%20304x282.jpg

428 ms

Index2012man350x282_M.jpg

Index2012man350x282_M.jpg

465 ms

frontpageimage.png

frontpageimage.png

480 ms

govtinfo.gif

govtinfo.gif

404 ms

WebTag.jpg

WebTag.jpg

442 ms

facebookicon.png

facebookicon.png

469 ms

linkedinicon.png

linkedinicon.png

460 ms

twittericon.png

twittericon.png

483 ms

tumblricon.png

tumblricon.png

508 ms

sdk.js

sdk.js

161 ms

collect

collect

30 ms

left.gif

left.gif

476 ms

right.gif

right.gif

491 ms

128 ms

xd_arbiter.php

xd_arbiter.php

147 ms

xd_arbiter.php

xd_arbiter.php

254 ms

Accessibility Review

nasiff.com accessibility score

61

Accessibility Issues

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

nasiff.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

nasiff.com SEO score

62

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nasiff.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Nasiff.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

nasiff.com

Open Graph description is not detected on the main page of Nasiff. 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: