Access nasajet.com. NasaJet® handheld printer / portable inkjet printer

name

value

score

weighting

FCP (First Contentful Paint)

Value6.5 s

2/100

10%

LCP (Largest Contentful Paint)

Value10.8 s

0/100

25%

SI (Speed Index)

Value8.7 s

16/100

10%

TBT (Total Blocking Time)

Value940 ms

29/100

30%

CLS (Cumulative Layout Shift)

Value0.393

26/100

15%

TTI (Time to Interactive)

Value9.5 s

30/100

10%

nasajet.com

233 ms

nasajet.com

373 ms

www.nasajet.com

217 ms

www.nasajet.com

494 ms

cssall.css

613 ms

Our browser made a total of 103 requests to load all elements on the main page. We found that 84% of them (87 requests) were addressed to the original Nasajet.com, 14% (14 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Nasajet.com.

Content Size

2.4 MB

After Optimization

1.2 MB

In fact, the total size of Nasajet.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. 65% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 71.4 kB

Original 83.3 kB
After minification 64.8 kB
After compression 11.9 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. This page needs HTML code to be minified as it can gain 18.5 kB, which is 22% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 71.4 kB or 86% of the original size.

Image Optimization

-41%

Potential reduce by 511.6 kB

Original 1.3 MB
After minification 748.1 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, Nasa Jet needs image optimization as it can save up to 511.6 kB or 41% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-62%

Potential reduce by 459.4 kB

Original 739.1 kB
After minification 739.1 kB
After compression 279.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 459.4 kB or 62% of the original size.

CSS Optimization

-57%

Potential reduce by 167.2 kB

Original 291.9 kB
After minification 291.9 kB
After compression 124.7 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. Nasajet.com needs all CSS files to be minified and compressed as it can save up to 167.2 kB or 57% of the original size.

Requests Now

After Optimization

The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nasa Jet. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 29 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

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

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

EN
Language Claimed

DE
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nasajet.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 German language. Our system also found out that Nasajet.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

nasajet.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

NasaJet® handheld printer / portable inkjet printer - your mobile printing solution

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

nasajet.com

nasajet.com

www.nasajet.com

www.nasajet.com

cssall.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

nasajet.com

nasajet.com

www.nasajet.com

www.nasajet.com

cssall.css

custom.css

flag-de.webp

flag-nl.webp

flag-fr.webp

flag-it.webp

flag-es.webp

logo-nasajet.webp

glider-handdrucker.jpg

scriptsall.js

jquery.themepunch.revolution.min.js

jquery.themepunch.tools.min.js

revolution.extension.actions.min.js

revolution.extension.carousel.min.js

revolution.extension.kenburn.min.js

revolution.extension.layeranimation.min.js

revolution.extension.migration.min.js

revolution.extension.navigation.min.js

revolution.extension.parallax.min.js

revolution.extension.slideanims.min.js

revolution.extension.video.min.js

main-slider-script.js

custom.js

glider-industrial-marking-labeling.webp

glider-mini-printer.webp

nasajet-handprinter-family.jpg

nasajet-mobile-printers.png

NasaJet-Brochure.jpg

nasajet-nj100-price.webp

nasajet-nj200-price.webp

nasajet-nj500-price.webp

handheld-printer.png

5cm-druck-pappe.jpg

5cm-druck-plastik.jpg

video-handheld-printer-cardboard-boxes.jpg

video-industry-printer-packaging.jpg

video-portable-printer-metal.jpg

video-print-wood-printer.jpg

hp-45si-ink-cartridges.png