Tools & Wizards About Us

Report Summary

  • 96

    Performance

    Renders faster than
    94% of other websites

  • 62

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

marzzoengineering.com

Marzzo Engineering, PLLC - Approved provide of continuing education by the New York State Education Department

Page Load Speed

645 ms in total

First Response

67 ms

Resources Loaded

467 ms

Page Rendered

111 ms

About Website

Click here to check amazing Marzzo Engineering content. Otherwise, check out these important facts you probably never knew about marzzoengineering.com

Marzzo Engineering, approved provider of live, interactive PDH continuing education for Engineers & Architects by the New York State Education Department.

Visit marzzoengineering.com

Key Findings

We analyzed Marzzoengineering.com page load time and found that the first response time was 67 ms and then it took 578 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

marzzoengineering.com performance score

96

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

83/100

25%

SI (Speed Index)

Value1.3 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.3 s

100/100

10%

Network Requests Diagram

marzzoengineering.com

67 ms

marzzoengineering.com

298 ms

marzzo.css

70 ms

safe_subscribe_logo.gif

50 ms

header_text.jpg

7 ms

Our browser made a total of 9 requests to load all elements on the main page. We found that 89% of them (8 requests) were addressed to the original Marzzoengineering.com, 11% (1 request) were made to Img.constantcontact.com. The less responsive or slowest element that took the longest time to load (298 ms) belongs to the original domain Marzzoengineering.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 10.8 kB (3%)

Content Size

336.2 kB

After Optimization

325.3 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Marzzoengineering.com main page is 336.2 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. 15% of websites need less resources to load. Images take 327.6 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 5.9 kB

  • Original 8.2 kB
  • After minification 6.5 kB
  • After compression 2.3 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 1.7 kB, which is 20% 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 5.9 kB or 72% of the original size.

Image Optimization

-1%

Potential reduce by 4.9 kB

  • Original 327.6 kB
  • After minification 322.7 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. Marzzo Engineering images are well optimized though.

CSS Optimization

-12%

Potential reduce by 46 B

  • Original 379 B
  • After minification 379 B
  • After compression 333 B

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. Marzzoengineering.com needs all CSS files to be minified and compressed as it can save up to 46 B or 12% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

7

After Optimization

7

  • Images
  • CSS

The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Marzzo Engineering. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

marzzoengineering.com accessibility score

62

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.

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

marzzoengineering.com best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

marzzoengineering.com SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Marzzoengineering.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 Marzzoengineering.com 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 Marzzo Engineering. 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: