Tools & Wizards About Us
mant.es screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 38

    SEO

    Google-friendlier than
    18% of websites

mant.es

MANTIS informática · Ordenadores Potentes y Estaciones de Trabajo de Alto Rendimiento

Page Load Speed

4.3 sec in total

First Response

335 ms

Resources Loaded

3.7 sec

Page Rendered

257 ms

mant.es screenshot

About Website

Visit mant.es now to see the best up-to-date Mant content and also check out these interesting facts you probably never knew about mant.es

Tienda de Ordenadores Potentes y Estaciones de Trabajo de alto rendimiento especialmente diseñados para Gaming (Video Juegos), Diseño Gráfico, Fotografía, CAD (Diseño 2D), Diseño 3D, Renders, Edición ...

Visit mant.es

Key Findings

We analyzed Mant.es page load time and found that the first response time was 335 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

mant.es performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

36/100

10%

LCP (Largest Contentful Paint)

Value12.0 s

0/100

25%

SI (Speed Index)

Value7.5 s

26/100

10%

TBT (Total Blocking Time)

Value870 ms

33/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value14.7 s

8/100

10%

Network Requests Diagram

mant.es

335 ms

mantis.es

242 ms

www.mantis.es

892 ms

adsbygoogle.js

202 ms

styles.css

195 ms

Our browser made a total of 119 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Mant.es, 82% (97 requests) were made to Mantis.es and 3% (3 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Mantis.es.

Page Optimization Overview & Recommendations

Page size can be reduced by 319.9 kB (17%)

Content Size

1.8 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mant.es main page is 1.8 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. 60% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 65.7 kB

  • Original 81.0 kB
  • After minification 74.8 kB
  • After compression 15.2 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 65.7 kB or 81% of the original size.

Image Optimization

-15%

Potential reduce by 185.3 kB

  • Original 1.3 MB
  • After minification 1.1 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. Obviously, Mant needs image optimization as it can save up to 185.3 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-12%

Potential reduce by 50.3 kB

  • Original 432.4 kB
  • After minification 431.9 kB
  • After compression 382.0 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 50.3 kB or 12% of the original size.

CSS Optimization

-42%

Potential reduce by 18.5 kB

  • Original 44.1 kB
  • After minification 43.0 kB
  • After compression 25.6 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. Mant.es needs all CSS files to be minified and compressed as it can save up to 18.5 kB or 42% of the original size.

Requests Breakdown

Number of requests can be reduced by 46 (43%)

Requests Now

106

After Optimization

60

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 106 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mant. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

mant.es

mant.es

335 ms

mantis.es

mantis.es

242 ms

www.mantis.es

www.mantis.es

892 ms

adsbygoogle.js

adsbygoogle.js

202 ms

styles.css

styles.css

195 ms

fontes.css

fontes.css

296 ms

widgets.css

widgets.css

346 ms

style.css

style.css

347 ms

popup.css

popup.css

347 ms

prototype.js

prototype.js

568 ms

ccard.js

ccard.js

345 ms

validation.js

validation.js

395 ms

builder.js

builder.js

451 ms

effects.js

effects.js

450 ms

dragdrop.js

dragdrop.js

451 ms

controls.js

controls.js

452 ms

slider.js

slider.js

494 ms

accordion.js

accordion.js

577 ms

jPaginate.js

jPaginate.js

577 ms

js.js

js.js

576 ms

form.js

form.js

577 ms

menu.js

menu.js

592 ms

translate.js

translate.js

651 ms

cookies.js

cookies.js

664 ms

lightbox.js

lightbox.js

665 ms

api.js

api.js

38 ms

platform.js

platform.js

29 ms

megamenu.css

megamenu.css

665 ms

mantis.png

mantis.png

704 ms

logo-nano.png

logo-nano.png

704 ms

logo-mini.png

logo-mini.png

853 ms

logo-neo.png

logo-neo.png

851 ms

logo-mega.png

logo-mega.png

852 ms

logo-meta.png

logo-meta.png

852 ms

logo-ultra.png

logo-ultra.png

855 ms

logo-ultima.png

logo-ultima.png

854 ms

corei7.png

corei7.png

1189 ms

jquery-1.7.min.js

jquery-1.7.min.js

987 ms

jquery.slider.min.js

jquery.slider.min.js

883 ms

slider1.css

slider1.css

884 ms

script.opentracker.net

script.opentracker.net

312 ms

cad.jpg

cad.jpg

887 ms

sonido.jpg

sonido.jpg

902 ms

3d.jpg

3d.jpg

803 ms

show_ads_impl.js

show_ads_impl.js

276 ms

trading.jpg

trading.jpg

709 ms

cae.jpg

cae.jpg

658 ms

multipantalla.jpg

multipantalla.jpg

696 ms

video.jpg

video.jpg

760 ms

juegos.jpg

juegos.jpg

758 ms

titillium-regular-webfont.woff

titillium-regular-webfont.woff

702 ms

hpc.jpg

hpc.jpg

659 ms

realidad-virtual.jpg

realidad-virtual.jpg

671 ms

grafico.jpg

grafico.jpg

746 ms

win7sp1x64-octubre2018.jpg

win7sp1x64-octubre2018.jpg

1001 ms

creador-contenido.jpg

creador-contenido.jpg

714 ms

zrt_lookup.html

zrt_lookup.html

35 ms

ads

ads

48 ms

ingenieria.jpg

ingenieria.jpg

634 ms

cientificos.jpg

cientificos.jpg

650 ms

otros.jpg

otros.jpg

721 ms

conf-medida.jpg

conf-medida.jpg

719 ms

Intel-tp-gold.png

Intel-tp-gold.png

738 ms

nvidia-vr-ready.png

nvidia-vr-ready.png

722 ms

intel-logo.png

intel-logo.png

680 ms

nvidia-logo.png

nvidia-logo.png

732 ms

background.png

background.png

737 ms

fbevents.js

fbevents.js

46 ms

ga.js

ga.js

91 ms

analytics.js

analytics.js

76 ms

gtm.js

gtm.js

91 ms

all.js

all.js

71 ms

recaptcha__en.js

recaptcha__en.js

91 ms

fondo-cabecera.jpg

fondo-cabecera.jpg

744 ms

trans2.png

trans2.png

715 ms

titillium-bold-webfont.woff

titillium-bold-webfont.woff

834 ms

all.js

all.js

19 ms

collect

collect

93 ms

__utm.gif

__utm.gif

84 ms

93 ms

collect

collect

37 ms

js

js

62 ms

droidsans-webfont.woff

droidsans-webfont.woff

643 ms

exo-medium-italic-webfont.woff

exo-medium-italic-webfont.woff

654 ms

aero_matics_bold-webfont.woff

aero_matics_bold-webfont.woff

674 ms

core.ttf

core.ttf

774 ms

space_age-webfont.woff

space_age-webfont.woff

702 ms

bkg_pipe1.gif

bkg_pipe1.gif

739 ms

ga-audiences

ga-audiences

96 ms

home-icon.png

home-icon.png

728 ms

computer-icon.png

computer-icon.png

753 ms

Fondo-nano.jpg

Fondo-nano.jpg

761 ms

gama-nano.png

gama-nano.png

757 ms

fondo-mini.jpg

fondo-mini.jpg

697 ms

gama-mini.png

gama-mini.png

721 ms

Fondo-neo.jpg

Fondo-neo.jpg

734 ms

gama-neo.png

gama-neo.png

735 ms

log.opentracker.net

log.opentracker.net

372 ms

Fondo-mega.jpg

Fondo-mega.jpg

722 ms

museo700-regular-webfont.woff

museo700-regular-webfont.woff

675 ms

sansation_light_italic-webfont.woff

sansation_light_italic-webfont.woff

691 ms

gama-mega.png

gama-mega.png

721 ms

Fondo-meta.jpg

Fondo-meta.jpg

736 ms

gama-meta.png

gama-meta.png

728 ms

Fondo-ultra.jpg

Fondo-ultra.jpg

674 ms

gama-top.png

gama-top.png

684 ms

Fondo-ultima.jpg

Fondo-ultima.jpg

689 ms

multipantalla-menu-top.jpg

multipantalla-menu-top.jpg

726 ms

notebook.png

notebook.png

724 ms

think.png

think.png

660 ms

trans1.png

trans1.png

677 ms

acc.png

acc.png

672 ms

spacepilotpro.png

spacepilotpro.png

741 ms

asus-PA248Q-01.png

asus-PA248Q-01.png

814 ms

Quadro-M6000.png

Quadro-M6000.png

762 ms

soporte.png

soporte.png

664 ms

trans0.png

trans0.png

660 ms

fondo-footer.jpg

fondo-footer.jpg

671 ms

print.css

print.css

102 ms

Accessibility Review

mant.es accessibility score

73

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

mant.es 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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

mant.es SEO score

38

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

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

High

robots.txt is not valid

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 Mant.es 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 Mant.es 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

mant.es

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