Tools & Wizards About Us

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

bienaldouro.com

11th International Printmaking Biennial of Douro 2023 (10 Aug - 31 Oct)

Page Load Speed

10.4 sec in total

First Response

281 ms

Resources Loaded

7.3 sec

Page Rendered

2.8 sec

About Website

Visit bienaldouro.com now to see the best up-to-date Bienal Douro content and also check out these interesting facts you probably never knew about bienaldouro.com

65 Countries, 500 artists, 800 prints, 8 exhibitions (Alijó, Celeirós, Chaves, Favaios, Foz Côa, Peso da Régua, São Martinho de Anta, Vila Real).

Visit bienaldouro.com

Key Findings

We analyzed Bienaldouro.com page load time and found that the first response time was 281 ms and then it took 10.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

bienaldouro.com performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value57.9 s

0/100

25%

SI (Speed Index)

Value14.9 s

1/100

10%

TBT (Total Blocking Time)

Value3,780 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.137

79/100

15%

TTI (Time to Interactive)

Value45.6 s

0/100

10%

Network Requests Diagram

bienaldouro.com

281 ms

bienaldouro.com

761 ms

style.css

135 ms

font-awesome.min.css

64 ms

css

53 ms

Our browser made a total of 132 requests to load all elements on the main page. We found that 74% of them (98 requests) were addressed to the original Bienaldouro.com, 6% (8 requests) were made to Fonts.gstatic.com and 5% (6 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (4.3 sec) belongs to the original domain Bienaldouro.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (5%)

Content Size

23.5 MB

After Optimization

22.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bienaldouro.com main page is 23.5 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. 80% 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 22.8 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 62.3 kB

  • Original 81.5 kB
  • After minification 73.6 kB
  • After compression 19.1 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 62.3 kB or 76% of the original size.

Image Optimization

-5%

Potential reduce by 1.2 MB

  • Original 22.8 MB
  • After minification 21.6 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. Bienal Douro images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 12.0 kB

  • Original 491.8 kB
  • After minification 491.8 kB
  • After compression 479.8 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

-17%

Potential reduce by 16.4 kB

  • Original 94.5 kB
  • After minification 94.5 kB
  • After compression 78.1 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. Bienaldouro.com needs all CSS files to be minified and compressed as it can save up to 16.4 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (36%)

Requests Now

75

After Optimization

48

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bienal Douro. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

bienaldouro.com accessibility score

74

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

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Form elements do not have associated labels

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

bienaldouro.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

bienaldouro.com SEO score

79

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bienaldouro.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Bienaldouro.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

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