Tools & Wizards About Us
negrisl.es screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

negrisl.es

Professionals in telecommunications - Antenas Negri

Page Load Speed

2.5 sec in total

First Response

275 ms

Resources Loaded

1.9 sec

Page Rendered

248 ms

negrisl.es screenshot

About Website

Welcome to negrisl.es homepage info - get ready to check Negri Sl best content right away, or after learning these important things about negrisl.es

We are specialists in 【telecommunications services】 We install Terrestrial Antennas, Satellite dishes, Video Doorphones, Networks, Fiber Optic, CTI2 and more

Visit negrisl.es

Key Findings

We analyzed Negrisl.es page load time and found that the first response time was 275 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

negrisl.es performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

17/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

9/100

25%

SI (Speed Index)

Value4.7 s

69/100

10%

TBT (Total Blocking Time)

Value1,080 ms

24/100

30%

CLS (Cumulative Layout Shift)

Value0.348

32/100

15%

TTI (Time to Interactive)

Value10.5 s

23/100

10%

Network Requests Diagram

negrisl.es

275 ms

negrisl.es

332 ms

221 ms

415 ms

adsbygoogle.js

265 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 43% of them (15 requests) were addressed to the original Negrisl.es, 14% (5 requests) were made to Antennistinguardamar.files.wordpress.com and 9% (3 requests) were made to Stackpath.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (434 ms) belongs to the original domain Negrisl.es.

Page Optimization Overview & Recommendations

Page size can be reduced by 18.5 kB (5%)

Content Size

407.5 kB

After Optimization

389.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Negrisl.es main page is 407.5 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Javascripts take 255.0 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 17.1 kB

  • Original 23.4 kB
  • After minification 20.4 kB
  • After compression 6.3 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. This page needs HTML code to be minified as it can gain 3.0 kB, which is 13% 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 17.1 kB or 73% of the original size.

Image Optimization

-1%

Potential reduce by 842 B

  • Original 128.1 kB
  • After minification 127.3 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. Negri Sl images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 74 B

  • Original 255.0 kB
  • After minification 255.0 kB
  • After compression 254.9 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

-55%

Potential reduce by 546 B

  • Original 998 B
  • After minification 998 B
  • After compression 452 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. Negrisl.es needs all CSS files to be minified and compressed as it can save up to 546 B or 55% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (34%)

Requests Now

29

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Negri Sl. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

negrisl.es

negrisl.es

275 ms

negrisl.es

negrisl.es

332 ms

221 ms

415 ms

adsbygoogle.js

adsbygoogle.js

265 ms

bootstrap.min.css

bootstrap.min.css

43 ms

estilos-propios.css

estilos-propios.css

152 ms

js

js

103 ms

css

css

90 ms

font-awesome.min.css

font-awesome.min.css

51 ms

jquery-1.12.4.min.js

jquery-1.12.4.min.js

35 ms

bootstrap.min.js

bootstrap.min.js

16 ms

validator.min.js

validator.min.js

42 ms

f-empresa.jpg

f-empresa.jpg

187 ms

f-galeria.jpg

f-galeria.jpg

213 ms

f-contacto.jpg

f-contacto.jpg

239 ms

f-servicios.jpg

f-servicios.jpg

175 ms

f-ubicacion.jpg

f-ubicacion.jpg

174 ms

logo.jpg

logo.jpg

112 ms

n-logo.jpg

n-logo.jpg

212 ms

1-mobile.jpg

1-mobile.jpg

213 ms

1.jpg

1.jpg

266 ms

i-inicio.gif

i-inicio.gif

269 ms

i-empresa.gif

i-empresa.gif

353 ms

i-servicios.gif

i-servicios.gif

353 ms

i-contacto.gif

i-contacto.gif

433 ms

i-ubicacion.gif

i-ubicacion.gif

434 ms

i-galeria.gif

i-galeria.gif

434 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

83 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

80 ms

js

js

138 ms

analytics.js

analytics.js

105 ms

show_ads_impl.js

show_ads_impl.js

394 ms

zrt_lookup_nohtml.html

zrt_lookup_nohtml.html

26 ms

collect

collect

41 ms

Accessibility Review

negrisl.es accessibility score

84

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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.

Best Practices

negrisl.es 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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

negrisl.es SEO score

93

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

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 Negrisl.es 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 Negrisl.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

negrisl.es

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