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sobredos.com screenshot

Report Summary

  • 65

    Performance

    Renders faster than
    78% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 94

    SEO

    Google-friendlier than
    90% of websites

sobredos.com

SOBRE2® Memorias y documentación técnica para licitaciones

Page Load Speed

6.8 sec in total

First Response

357 ms

Resources Loaded

5.2 sec

Page Rendered

1.2 sec

sobredos.com screenshot

About Website

Click here to check amazing Sobredos content for Spain. Otherwise, check out these important facts you probably never knew about sobredos.com

Especialistas en documentación técnica para licitaciones de obra, memorias técnicas para licitaciones, infografías 3D, ofertas técnicas, licitaciones BIM

Visit sobredos.com

Key Findings

We analyzed Sobredos.com page load time and found that the first response time was 357 ms and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

sobredos.com performance score

65

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

71/100

25%

SI (Speed Index)

Value5.1 s

61/100

10%

TBT (Total Blocking Time)

Value250 ms

84/100

30%

CLS (Cumulative Layout Shift)

Value0.241

52/100

15%

TTI (Time to Interactive)

Value8.2 s

40/100

10%

Network Requests Diagram

sobredos.com

357 ms

sobredos.com

2775 ms

crayon.min.css

154 ms

yasr.css

234 ms

style.css

341 ms

Our browser made a total of 116 requests to load all elements on the main page. We found that 61% of them (71 requests) were addressed to the original Sobredos.com, 21% (24 requests) were made to Fonts.gstatic.com and 3% (4 requests) were made to B.tile.openstreetmap.org. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Sobredos.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 191.4 kB (4%)

Content Size

4.4 MB

After Optimization

4.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sobredos.com main page is 4.4 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.9 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 153.8 kB

  • Original 191.8 kB
  • After minification 183.0 kB
  • After compression 38.0 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 153.8 kB or 80% of the original size.

Image Optimization

-1%

Potential reduce by 33.7 kB

  • Original 3.9 MB
  • After minification 3.9 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. Sobredos images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.6 kB

  • Original 189.4 kB
  • After minification 189.4 kB
  • After compression 187.8 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

-3%

Potential reduce by 2.4 kB

  • Original 94.1 kB
  • After minification 94.1 kB
  • After compression 91.7 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. Sobredos.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 37 (42%)

Requests Now

88

After Optimization

51

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sobredos. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sobredos.com

sobredos.com

357 ms

sobredos.com

sobredos.com

2775 ms

crayon.min.css

crayon.min.css

154 ms

yasr.css

yasr.css

234 ms

style.css

style.css

341 ms

css

css

32 ms

dashicons.min.css

dashicons.min.css

314 ms

et-divi-dynamic-68.css

et-divi-dynamic-68.css

319 ms

tablepress-combined.min.css

tablepress-combined.min.css

245 ms

style.css

style.css

289 ms

js

js

61 ms

js

js

103 ms

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33 ms

leaflet.js

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53 ms

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322 ms

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320 ms

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324 ms

jquery.min.js

jquery.min.js

436 ms

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365 ms

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393 ms

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397 ms

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398 ms

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idle-timer.min.js

406 ms

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445 ms

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556 ms

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477 ms

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477 ms

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488 ms

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527 ms

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524 ms

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555 ms

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556 ms

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288 ms

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171 ms

embed

embed

749 ms

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Accessibility Review

sobredos.com accessibility score

82

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

<frame> or <iframe> elements do not have a title

High

Form elements do not have associated labels

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

sobredos.com best practices score

83

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

SEO Factors

sobredos.com SEO score

94

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

High

Tap targets are not sized appropriately

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 Sobredos.com 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 Sobredos.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

sobredos.com

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