Tools & Wizards About Us
nanogen.net screenshot

Report Summary

  • 59

    Performance

    Renders faster than
    74% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

nanogen.net

Page Load Speed

3.3 sec in total

First Response

238 ms

Resources Loaded

2.3 sec

Page Rendered

772 ms

nanogen.net screenshot

About Website

Click here to check amazing Nanogen content for Spain. Otherwise, check out these important facts you probably never knew about nanogen.net

Fibras capilares Nanogen y toda su gama de productos es la solución perfecta para disimular la calvicie y caída del cabello. Tratamiento capilar para hombres y mujeres.

Visit nanogen.net

Key Findings

We analyzed Nanogen.net page load time and found that the first response time was 238 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

nanogen.net performance score

59

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

15/100

25%

SI (Speed Index)

Value3.5 s

88/100

10%

TBT (Total Blocking Time)

Value400 ms

68/100

30%

CLS (Cumulative Layout Shift)

Value0.064

97/100

15%

TTI (Time to Interactive)

Value7.3 s

49/100

10%

Network Requests Diagram

nanogen.net

238 ms

nanogen.net

578 ms

estilos.css

94 ms

funciones.js

184 ms

jquery-2.2.4.min.js

20 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 92% of them (59 requests) were addressed to the original Nanogen.net, 3% (2 requests) were made to Clarity.ms and 2% (1 request) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Nanogen.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 107.0 kB (4%)

Content Size

2.6 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nanogen.net main page is 2.6 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. 50% of websites need less resources to load. Images take 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 77.5 kB

  • Original 97.4 kB
  • After minification 95.9 kB
  • After compression 19.9 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 77.5 kB or 80% of the original size.

Image Optimization

-1%

Potential reduce by 26.7 kB

  • Original 2.4 MB
  • After minification 2.4 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. Nanogen images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 2.4 kB

  • Original 41.4 kB
  • After minification 41.4 kB
  • After compression 39.1 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

-7%

Potential reduce by 392 B

  • Original 5.6 kB
  • After minification 5.6 kB
  • After compression 5.2 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. Nanogen.net has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 8 (13%)

Requests Now

61

After Optimization

53

  • Images
  • JavaScript
  • CSS

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nanogen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

nanogen.net

nanogen.net

238 ms

nanogen.net

nanogen.net

578 ms

estilos.css

estilos.css

94 ms

funciones.js

funciones.js

184 ms

jquery-2.2.4.min.js

jquery-2.2.4.min.js

20 ms

jquery.infieldlabel.min.js

jquery.infieldlabel.min.js

333 ms

niv_con.js

niv_con.js

333 ms

personal.js

personal.js

334 ms

cookie-consent.js

cookie-consent.js

340 ms

js

js

64 ms

logo-nanogen.png

logo-nanogen.png

333 ms

carrito.png

carrito.png

334 ms

sandwich-menu-negro.png

sandwich-menu-negro.png

351 ms

abre-cierra.png

abre-cierra.png

338 ms

fibras-nanogen.jpg

fibras-nanogen.jpg

413 ms

z-fibras-capilares-que-son-2.jpg

z-fibras-capilares-que-son-2.jpg

362 ms

disimular-calvicie-con-fibras-capilares.jpg

disimular-calvicie-con-fibras-capilares.jpg

493 ms

z-fibras-capilares-explicacion.jpg

z-fibras-capilares-explicacion.jpg

511 ms

tratamiento-capilar-hombres.jpg

tratamiento-capilar-hombres.jpg

586 ms

tratamiento-capilar-mujeres.jpg

tratamiento-capilar-mujeres.jpg

664 ms

fibras-capilares-tratamiento.jpg

fibras-capilares-tratamiento.jpg

450 ms

volumen-capilar-hombre.jpg

volumen-capilar-hombre.jpg

578 ms

volumen-capilar-mujer.jpg

volumen-capilar-mujer.jpg

617 ms

regeneracion-anticaida.jpg

regeneracion-anticaida.jpg

694 ms

tratamiento-post-injerto.jpg

tratamiento-post-injerto.jpg

675 ms

tratamiento-post-quimio.jpg

tratamiento-post-quimio.jpg

668 ms

descuento-envio.gif

descuento-envio.gif

678 ms

descuento-10.gif

descuento-10.gif

709 ms

descuento-15.gif

descuento-15.gif

755 ms

descuento-20.gif

descuento-20.gif

759 ms

whatsapp.svg

whatsapp.svg

765 ms

delete.svg

delete.svg

767 ms

fibras-capilares-keratina-nanogen.jpg

fibras-capilares-keratina-nanogen.jpg

898 ms

0-nanogen-europa.gif

0-nanogen-europa.gif

805 ms

0-nanogen-espana.gif

0-nanogen-espana.gif

845 ms

keratina-capilar-nanogen.jpg

keratina-capilar-nanogen.jpg

928 ms

fibras-capilares-queratina-nanogen.jpg

fibras-capilares-queratina-nanogen.jpg

933 ms

fibras-capilares-unisex-hombre.jpg

fibras-capilares-unisex-hombre.jpg

860 ms

fibras-capilares-unisex-mujer.jpg

fibras-capilares-unisex-mujer.jpg

971 ms

spray-fijador-fibras-capilares-nanogen.jpg

spray-fijador-fibras-capilares-nanogen.jpg

1012 ms

akkag1r241

akkag1r241

116 ms

nanogen-fibras-capilares-con-queratina.jpg

nanogen-fibras-capilares-con-queratina.jpg

850 ms

logo-whatsapp.png

logo-whatsapp.png

825 ms

clarity.js

clarity.js

7 ms

mensaje.svg

mensaje.svg

688 ms

img-nanogen-fibras-inicio-2.jpg

img-nanogen-fibras-inicio-2.jpg

770 ms

fondo-reparto-fibras-nanogen.jpg

fondo-reparto-fibras-nanogen.jpg

792 ms

logo-nacex.png

logo-nacex.png

732 ms

Almarai-Bold.ttf

Almarai-Bold.ttf

875 ms

fibras-capilares.jpg

fibras-capilares.jpg

771 ms

densificador-hombre.jpg

densificador-hombre.jpg

763 ms

densificador-mujer.jpg

densificador-mujer.jpg

810 ms

tratamientos-nutritivos.jpg

tratamientos-nutritivos.jpg

893 ms

ea.png

ea.png

790 ms

eg.png

eg.png

761 ms

nanogen-atractivo-2.gif

nanogen-atractivo-2.gif

756 ms

logo-nanogen-blanco.png

logo-nanogen-blanco.png

753 ms

aecc.png

aecc.png

718 ms

ico-fb.png

ico-fb.png

739 ms

ico-ins.png

ico-ins.png

685 ms

pago-seguro.png

pago-seguro.png

679 ms

llamada.svg

llamada.svg

695 ms

loading.gif

loading.gif

702 ms

c.gif

c.gif

7 ms

Accessibility Review

nanogen.net accessibility score

77

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.

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

nanogen.net best practices score

75

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

nanogen.net SEO score

85

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

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

    ES

  • Language Claimed

    ES

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nanogen.net can be misinterpreted by Google and other search engines. Our service has detected that Spanish is used on the page, and it matches the claimed language. Our system also found out that Nanogen.net 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

nanogen.net

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