Tools & Wizards About Us
a2z-adventures.com screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 74

    SEO

    Google-friendlier than
    31% of websites

a2z-adventures.com

Portugal A2Z - Walking & Biking Tours | Portugal A2Z

Page Load Speed

4.8 sec in total

First Response

249 ms

Resources Loaded

3.8 sec

Page Rendered

761 ms

a2z-adventures.com screenshot

About Website

Click here to check amazing A2Z Adventures content. Otherwise, check out these important facts you probably never knew about a2z-adventures.com

Portugal A2Z specializes in customized guided and self-guided walking and biking tours. We are powered by your passion for travel.

Visit a2z-adventures.com

Key Findings

We analyzed A2z-adventures.com page load time and found that the first response time was 249 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

a2z-adventures.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

31/100

10%

LCP (Largest Contentful Paint)

Value103.8 s

0/100

25%

SI (Speed Index)

Value16.7 s

0/100

10%

TBT (Total Blocking Time)

Value1,620 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.169

70/100

15%

TTI (Time to Interactive)

Value30.8 s

0/100

10%

Network Requests Diagram

a2z-adventures.com

249 ms

www.portugal-a2z.com

689 ms

sitev4.css

184 ms

css

45 ms

main2.css

273 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original A2z-adventures.com, 73% (51 requests) were made to Portugal-a2z.com and 4% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Portugal-a2z.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.0 MB (9%)

Content Size

22.9 MB

After Optimization

20.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of A2z-adventures.com main page is 22.9 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 22.4 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 61.3 kB

  • Original 76.9 kB
  • After minification 69.5 kB
  • After compression 15.6 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 61.3 kB or 80% of the original size.

Image Optimization

-9%

Potential reduce by 1.9 MB

  • Original 22.4 MB
  • After minification 20.5 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. A2Z Adventures images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 42.9 kB

  • Original 407.9 kB
  • After minification 407.9 kB
  • After compression 365.0 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 42.9 kB or 11% of the original size.

CSS Optimization

-23%

Potential reduce by 11.6 kB

  • Original 50.2 kB
  • After minification 50.0 kB
  • After compression 38.5 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. A2z-adventures.com needs all CSS files to be minified and compressed as it can save up to 11.6 kB or 23% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (25%)

Requests Now

63

After Optimization

47

  • Images
  • JavaScript
  • CSS

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of A2Z Adventures. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

a2z-adventures.com

a2z-adventures.com

249 ms

www.portugal-a2z.com

www.portugal-a2z.com

689 ms

sitev4.css

sitev4.css

184 ms

css

css

45 ms

main2.css

main2.css

273 ms

webfont.js

webfont.js

33 ms

jquery-3.3.1.slim.min.js

jquery-3.3.1.slim.min.js

33 ms

modernizr.js

modernizr.js

358 ms

js

js

74 ms

js

js

134 ms

sib-styles.css

sib-styles.css

109 ms

js.asp

js.asp

306 ms

sitev4.js

sitev4.js

798 ms

main2.js

main2.js

412 ms

api.js

api.js

56 ms

dd04a3c6b2be1de2f4df8fb64.js

dd04a3c6b2be1de2f4df8fb64.js

132 ms

fbevents.js

fbevents.js

132 ms

gtm.js

gtm.js

132 ms

logo-white.png

logo-white.png

130 ms

a2z-mobile.svg

a2z-mobile.svg

129 ms

1492 ms

663 ms

1083 ms

971 ms

904 ms

558 ms

652 ms

destino-icon.png

destino-icon.png

740 ms

762 ms

841 ms

856 ms

936 ms

round-pic-tetemunho.png

round-pic-tetemunho.png

943 ms

1084 ms

1204 ms

phone-icon.png

phone-icon.png

1031 ms

1916.png

1916.png

1059 ms

584.png

584.png

1119 ms

2188.png

2188.png

1148 ms

1017.png

1017.png

1169 ms

1913.png

1913.png

1170 ms

1915.png

1915.png

1206 ms

1144.png

1144.png

1237 ms

1911.png

1911.png

1258 ms

1993.png

1993.png

1260 ms

1934.png

1934.png

1292 ms

1720.png

1720.png

1294 ms

2111.png

2111.png

1325 ms

2294.png

2294.png

1348 ms

1309.jpg

1309.jpg

1348 ms

2374.png

2374.png

1379 ms

2375.png

2375.png

1335 ms

2123.png

2123.png

1366 ms

6.png

6.png

1308 ms

TUZ3zwprpvBS1izr_vOMscGKfrUH_2fi-Q.ttf

TUZ3zwprpvBS1izr_vOMscGKfrUH_2fi-Q.ttf

71 ms

TUZyzwprpvBS1izr_vOECuSaU5cP1Q.ttf

TUZyzwprpvBS1izr_vOECuSaU5cP1Q.ttf

109 ms

fontello.woff

fontello.woff

1310 ms

webflow-badge-icon.60efbf6ec9.svg

webflow-badge-icon.60efbf6ec9.svg

81 ms

recaptcha__en.js

recaptcha__en.js

58 ms

webflow-badge-text.6faa6a38cd.svg

webflow-badge-text.6faa6a38cd.svg

42 ms

FontAwesome.otf

FontAwesome.otf

948 ms

1102 ms

2419.jpg

2419.jpg

1744 ms

find-background-left.png

find-background-left.png

862 ms

find-background-right.png

find-background-right.png

790 ms

801 ms

nuvem.jpg

nuvem.jpg

744 ms

ajax-loader.gif

ajax-loader.gif

760 ms

css.asp%3Fsid%3D100001%26i%3D264%20%27%29%3B

css.asp%3Fsid%3D100001%26i%3D264%20%27%29%3B

6 ms

css.asp

css.asp

77 ms

Accessibility Review

a2z-adventures.com accessibility score

86

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

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

Links do not have a discernible name

Best Practices

a2z-adventures.com 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

a2z-adventures.com SEO score

74

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

High

robots.txt is not valid

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 A2z-adventures.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 A2z-adventures.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

a2z-adventures.com

Open Graph description is not detected on the main page of A2Z Adventures. 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: