Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 48% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 84

    SEO

    Google-friendlier than
    53% of websites

marisco.co.nz

Award-Winning Wines by Brent Marris |Marisco Vineyards

Page Load Speed

59.8 sec in total

First Response

817 ms

Resources Loaded

9.7 sec

Page Rendered

49.3 sec

marisco.co.nz screenshot

About Website

Welcome to marisco.co.nz homepage info - get ready to check Marisco best content for New Zealand right away, or after learning these important things about marisco.co.nz

Award-winning wines by Brent Marris. A family of exceptional wine brands named after Brent's De Marisco forebears. The Ned, Leefield Station, Kings Series and Craft Series brought to you from Marlboro...

Visit marisco.co.nz

Key Findings

We analyzed Marisco.co.nz page load time and found that the first response time was 817 ms and then it took 59 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

marisco.co.nz performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value14.1 s

0/100

25%

SI (Speed Index)

Value10.2 s

8/100

10%

TBT (Total Blocking Time)

Value1,040 ms

25/100

30%

CLS (Cumulative Layout Shift)

Value0.158

74/100

15%

TTI (Time to Interactive)

Value8.9 s

34/100

10%

Network Requests Diagram

marisco.co.nz

817 ms

www.marisco.co.nz

1940 ms

template_style.css

1170 ms

page_style.css

2107 ms

zest_controller.js

605 ms

Our browser made a total of 82 requests to load all elements on the main page. We found that 44% of them (36 requests) were addressed to the original Marisco.co.nz, 44% (36 requests) were made to Images.zeald.com and 4% (3 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (3.4 sec) relates to the external source Images.zeald.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.9 MB (14%)

Content Size

26.7 MB

After Optimization

22.9 MB

In fact, the total size of Marisco.co.nz main page is 26.7 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. 85% 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 26.5 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 77.7 kB

  • Original 99.8 kB
  • After minification 95.1 kB
  • After compression 22.0 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 77.7 kB or 78% of the original size.

Image Optimization

-14%

Potential reduce by 3.8 MB

  • Original 26.5 MB
  • After minification 22.8 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. Obviously, Marisco needs image optimization as it can save up to 3.8 MB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-29%

Potential reduce by 13.5 kB

  • Original 47.0 kB
  • After minification 44.3 kB
  • After compression 33.5 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 13.5 kB or 29% of the original size.

CSS Optimization

-55%

Potential reduce by 29.4 kB

  • Original 53.1 kB
  • After minification 53.1 kB
  • After compression 23.6 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. Marisco.co.nz needs all CSS files to be minified and compressed as it can save up to 29.4 kB or 55% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (17%)

Requests Now

78

After Optimization

65

The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Marisco. 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 as a result speed up the page load time.

Accessibility Review

marisco.co.nz accessibility score

79

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

marisco.co.nz best practices score

67

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

marisco.co.nz SEO score

84

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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

    EN

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Marisco.co.nz 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 Marisco.co.nz main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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