Tools & Wizards About Us

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

nautilusoffers.com

Experience Science That Challenges and Enriches the Way You View the World

Page Load Speed

4.8 sec in total

First Response

89 ms

Resources Loaded

3.9 sec

Page Rendered

805 ms

About Website

Click here to check amazing Nautilusoffers content. Otherwise, check out these important facts you probably never knew about nautilusoffers.com

Devour inspiring stories that dive deep into the scientific questions and discoveries impacting our world, your life, and the lives of generations to come.

Visit nautilusoffers.com

Key Findings

We analyzed Nautilusoffers.com page load time and found that the first response time was 89 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

nautilusoffers.com performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value32.9 s

0/100

25%

SI (Speed Index)

Value10.4 s

8/100

10%

TBT (Total Blocking Time)

Value1,860 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.204

61/100

15%

TTI (Time to Interactive)

Value34.6 s

0/100

10%

Network Requests Diagram

nautilusoffers.com

89 ms

www.nautilusoffers.com

349 ms

prime-articles1629847102411

227 ms

lander.css

127 ms

all.css

174 ms

Our browser made a total of 90 requests to load all elements on the main page. We found that 62% of them (56 requests) were addressed to the original Nautilusoffers.com, 7% (6 requests) were made to Googletagmanager.com and 7% (6 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Nautilusoffers.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 481.1 kB (6%)

Content Size

8.0 MB

After Optimization

7.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nautilusoffers.com main page is 8.0 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. 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 6.7 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 389.3 kB

  • Original 432.3 kB
  • After minification 431.3 kB
  • After compression 43.0 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 389.3 kB or 90% of the original size.

Image Optimization

-0%

Potential reduce by 1.2 kB

  • Original 6.7 MB
  • After minification 6.7 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. Nautilusoffers images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 79.0 kB

  • Original 778.1 kB
  • After minification 778.1 kB
  • After compression 699.1 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

-12%

Potential reduce by 11.6 kB

  • Original 100.2 kB
  • After minification 100.2 kB
  • After compression 88.5 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. Nautilusoffers.com needs all CSS files to be minified and compressed as it can save up to 11.6 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (33%)

Requests Now

75

After Optimization

50

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nautilusoffers. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

nautilusoffers.com accessibility score

79

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

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

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

High

Links do not have a discernible name

Best Practices

nautilusoffers.com best practices score

58

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

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

nautilusoffers.com SEO score

86

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

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nautilusoffers.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 Nautilusoffers.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

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