Tools & Wizards About Us
trei.es screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

trei.es

Agencia SEO. Reputación Online y Posicionamiento WEB Trei.es

Page Load Speed

2.3 sec in total

First Response

391 ms

Resources Loaded

1.6 sec

Page Rendered

259 ms

trei.es screenshot

About Website

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

Trei.es. Somos una agencia SEO en Madrid, con 17 años de experiencia. Servicios para toda España y el resto del mundo. Clientes: CNN, Google, Telefónica, Movistar, ABC, EuropaPress, Banco ING, Banco P...

Visit trei.es

Key Findings

We analyzed Trei.es page load time and found that the first response time was 391 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

trei.es performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

27/100

25%

SI (Speed Index)

Value10.7 s

7/100

10%

TBT (Total Blocking Time)

Value4,000 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.09

92/100

15%

TTI (Time to Interactive)

Value10.0 s

27/100

10%

Network Requests Diagram

trei.es

391 ms

css

24 ms

style.css

110 ms

style.css

191 ms

dashicons.min.css

290 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 90% of them (63 requests) were addressed to the original Trei.es, 4% (3 requests) were made to Fonts.googleapis.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (667 ms) belongs to the original domain Trei.es.

Page Optimization Overview & Recommendations

Page size can be reduced by 310.2 kB (45%)

Content Size

687.7 kB

After Optimization

377.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Trei.es main page is 687.7 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. 45% of websites need less resources to load. Images take 249.5 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 33.6 kB

  • Original 42.0 kB
  • After minification 35.9 kB
  • After compression 8.4 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 6.1 kB, which is 14% 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 33.6 kB or 80% of the original size.

Image Optimization

-4%

Potential reduce by 11.0 kB

  • Original 249.5 kB
  • After minification 238.5 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. Trei images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 154.9 kB

  • Original 237.0 kB
  • After minification 223.6 kB
  • After compression 82.0 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 154.9 kB or 65% of the original size.

CSS Optimization

-70%

Potential reduce by 110.8 kB

  • Original 159.3 kB
  • After minification 137.5 kB
  • After compression 48.6 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. Trei.es needs all CSS files to be minified and compressed as it can save up to 110.8 kB or 70% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (54%)

Requests Now

67

After Optimization

31

  • Images
  • JavaScript
  • CSS

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Trei. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

trei.es

trei.es

391 ms

css

css

24 ms

style.css

style.css

110 ms

style.css

style.css

191 ms

dashicons.min.css

dashicons.min.css

290 ms

desktop_style.css

desktop_style.css

192 ms

cli-style.css

cli-style.css

214 ms

css.css

css.css

216 ms

shortcodes.css

shortcodes.css

204 ms

leaflet.css

leaflet.css

286 ms

jquery.fancybox-1.3.4.css

jquery.fancybox-1.3.4.css

293 ms

page_templates.css

page_templates.css

299 ms

jquery.js

jquery.js

431 ms

jquery-migrate.min.js

jquery-migrate.min.js

324 ms

front_end_script.js

front_end_script.js

379 ms

cookielawinfo.js

cookielawinfo.js

381 ms

js.min.js

js.min.js

383 ms

et_shortcodes_frontend.js

et_shortcodes_frontend.js

393 ms

external-tracking.min.js

external-tracking.min.js

446 ms

css

css

31 ms

css

css

39 ms

superfish.js

superfish.js

489 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

491 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

491 ms

jquery.fitvids.js

jquery.fitvids.js

493 ms

custom.js

custom.js

539 ms

jquery.fancybox-1.3.4.pack.js

jquery.fancybox-1.3.4.pack.js

545 ms

et-ptemplates-frontend.js

et-ptemplates-frontend.js

568 ms

wp-embed.min.js

wp-embed.min.js

570 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

499 ms

ga.js

ga.js

26 ms

body-bg.png

body-bg.png

162 ms

LOGOTIPO-TREI.png

LOGOTIPO-TREI.png

285 ms

twitter.png

twitter.png

286 ms

facebook.png

facebook.png

287 ms

slider21.png

slider21.png

400 ms

reputacion-online1.jpg

reputacion-online1.jpg

408 ms

left-arrow.png

left-arrow.png

289 ms

right-arrow.png

right-arrow.png

302 ms

blurbs_arrow.png

blurbs_arrow.png

307 ms

left-quote.png

left-quote.png

306 ms

right-quote.png

right-quote.png

321 ms

renfe-300x143-2601_76x76.jpg

renfe-300x143-2601_76x76.jpg

409 ms

red-es-300x143-3197_76x76.jpg

red-es-300x143-3197_76x76.jpg

400 ms

eset-300x143-6842_76x76.jpg

eset-300x143-6842_76x76.jpg

415 ms

universidad_politecnica_valencia-300x1431-6658_76x76.jpg

universidad_politecnica_valencia-300x1431-6658_76x76.jpg

416 ms

Comunidad_Madrid-300x143-3816_76x76.jpg

Comunidad_Madrid-300x143-3816_76x76.jpg

495 ms

universidad_fco_vitoria-300x143-5941_76x76.jpg

universidad_fco_vitoria-300x143-5941_76x76.jpg

496 ms

univ_polite%C3%8C%C2%81cnica_Madrid-300x143-6300_76x76.jpg

univ_polite%C3%8C%C2%81cnica_Madrid-300x143-6300_76x76.jpg

502 ms

terra-300x143-3077_76x76.jpg

terra-300x143-3077_76x76.jpg

516 ms

logo-telefonica-300x143-3829_76x76.jpg

logo-telefonica-300x143-3829_76x76.jpg

523 ms

universidadalcala1-300x143-5075_76x76.jpg

universidadalcala1-300x143-5075_76x76.jpg

509 ms

aelis-300x143-4771_76x76.jpg

aelis-300x143-4771_76x76.jpg

590 ms

UNIR1-300x143-4438_76x76.jpg

UNIR1-300x143-4438_76x76.jpg

589 ms

logoFarmabot-300x143-5106_76x76.jpg

logoFarmabot-300x143-5106_76x76.jpg

597 ms

logo_segurSafe-300x143-3843_76x76.jpg

logo_segurSafe-300x143-3843_76x76.jpg

604 ms

iffd-300x143-4469_76x76.jpg

iffd-300x143-4469_76x76.jpg

623 ms

goya_producciones-300x143-4186_76x76.jpg

goya_producciones-300x143-4186_76x76.jpg

617 ms

MViwy4K6e56oHcyeMzjbCQ.ttf

MViwy4K6e56oHcyeMzjbCQ.ttf

20 ms

WZDISdyil4HsmirlOdBRFInF5uFdDttMLvmWuJdhhgs.ttf

WZDISdyil4HsmirlOdBRFInF5uFdDttMLvmWuJdhhgs.ttf

24 ms

__utm.gif

__utm.gif

28 ms

editorial_palabra-300x143-5391_76x76.jpg

editorial_palabra-300x143-5391_76x76.jpg

650 ms

revaloria-300x143-5086_76x76.jpg

revaloria-300x143-5086_76x76.jpg

649 ms

creoeninternet1-300x143-4617_76x76.jpg

creoeninternet1-300x143-4617_76x76.jpg

658 ms

emprende_training-300x143-5760_76x76.jpg

emprende_training-300x143-5760_76x76.jpg

660 ms

david_mas-300x143-4659_76x76.jpg

david_mas-300x143-4659_76x76.jpg

643 ms

universidad_malaga-300x143-4851_76x76.jpg

universidad_malaga-300x143-4851_76x76.jpg

650 ms

edith_stein-300x143-4657_76x76.jpg

edith_stein-300x143-4657_76x76.jpg

667 ms

golmedaabogados-300x143-3757_76x76.jpg

golmedaabogados-300x143-3757_76x76.jpg

623 ms

overlay.png

overlay.png

513 ms

Accessibility Review

trei.es accessibility score

83

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

Heading elements are not in a sequentially-descending order

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

trei.es best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

SEO Factors

trei.es SEO score

100

Search Engine Optimization Advices

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 Trei.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 Trei.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

trei.es

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