Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 75% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

petermercurio.com

Peter Mercurio

Page Load Speed

1.9 sec in total

First Response

266 ms

Resources Loaded

1.4 sec

Page Rendered

282 ms

petermercurio.com screenshot

About Website

Welcome to petermercurio.com homepage info - get ready to check Peter Mercurio best content right away, or after learning these important things about petermercurio.com

Peter is a NYC-based writer, husband, and dad. His children’s picture book, Our Subway Baby, is now available wherever books are sold.

Visit petermercurio.com

Key Findings

We analyzed Petermercurio.com page load time and found that the first response time was 266 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

petermercurio.com performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value9.0 s

1/100

25%

SI (Speed Index)

Value11.8 s

4/100

10%

TBT (Total Blocking Time)

Value3,390 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.182

67/100

15%

TTI (Time to Interactive)

Value20.9 s

2/100

10%

Network Requests Diagram

petermercurio.com

266 ms

css_reset.css

43 ms

pm_responsive.css

106 ms

form.css

72 ms

col.css

76 ms

Our browser made a total of 143 requests to load all elements on the main page. We found that 25% of them (36 requests) were addressed to the original Petermercurio.com, 50% (72 requests) were made to Media.wnyc.org and 9% (13 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (449 ms) relates to the external source Api.wnyc.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (61%)

Content Size

1.8 MB

After Optimization

720.7 kB

In fact, the total size of Petermercurio.com main page is 1.8 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. 70% of websites need less resources to load. Javascripts take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 37.0 kB

  • Original 53.5 kB
  • After minification 52.1 kB
  • After compression 16.5 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 37.0 kB or 69% of the original size.

Image Optimization

-6%

Potential reduce by 13.5 kB

  • Original 230.1 kB
  • After minification 216.6 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. Peter Mercurio images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 792.0 kB

  • Original 1.2 MB
  • After minification 1.1 MB
  • After compression 429.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 792.0 kB or 65% of the original size.

CSS Optimization

-82%

Potential reduce by 271.4 kB

  • Original 329.2 kB
  • After minification 318.7 kB
  • After compression 57.8 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. Petermercurio.com needs all CSS files to be minified and compressed as it can save up to 271.4 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 99 (77%)

Requests Now

128

After Optimization

29

The browser has sent 128 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Peter Mercurio. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 79 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

petermercurio.com accessibility score

90

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

[role]s are not contained by their required parent element

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

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

petermercurio.com best practices score

67

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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

petermercurio.com SEO score

99

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

    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 Petermercurio.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 Petermercurio.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 description is not detected on the main page of Peter Mercurio. 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: