Access mastoloni.com. Mastoloni | America's Finest Cultured Pearl Jewelry

Report Summary

About Website

Visit mastoloni.com now to see the best up-to-date Mastoloni content for United States and also check out these interesting facts you probably never knew about mastoloni.com

Mastoloni is proud to be one of the oldest, most reputable sources for quality cultured pearls and pearl jewelry in North America

Visit mastoloni.com

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value10.2 s

0/100

25%

SI (Speed Index)

Value5.1 s

62/100

10%

TBT (Total Blocking Time)

Value280 ms

80/100

30%

CLS (Cumulative Layout Shift)

Value0.444

21/100

15%

TTI (Time to Interactive)

Value9.2 s

32/100

10%

mastoloni.com

92 ms

mastoloni.com

3180 ms

base_header-7eda4a915d2056f499c4-16.css

44 ms

base_header-5305a0c8fb1b1059817d.js

87 ms

node_vendors~authenticated~base_footer~catalog~jewelrybox~widget_tsj_catalog_localitem_list-7a33e7e0efd5253f0d29-3.css

96 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 60% of them (44 requests) were addressed to the original Mastoloni.com, 36% (26 requests) were made to Files.jewelfeed.com and 3% (2 requests) were made to Sites.jewelfeed.com. The less responsive or slowest element that took the longest time to load (3.2 sec) belongs to the original domain Mastoloni.com.

Content Size

9.0 MB

After Optimization

8.6 MB

In fact, the total size of Mastoloni.com main page is 9.0 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. 55% of websites need less resources to load. Images take 8.4 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 304.5 kB

Original 341.6 kB
After minification 300.4 kB
After compression 37.1 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. This page needs HTML code to be minified as it can gain 41.2 kB, which is 12% 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 304.5 kB or 89% of the original size.

Image Optimization

-1%

Potential reduce by 49.6 kB

Original 8.4 MB
After minification 8.3 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. Mastoloni images are well optimized though.

JavaScript Optimization

-25%

Potential reduce by 39.6 kB

Original 156.0 kB
After minification 156.0 kB
After compression 116.5 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 39.6 kB or 25% of the original size.

CSS Optimization

-5%

Potential reduce by 5.7 kB

Original 111.5 kB
After minification 111.5 kB
After compression 105.8 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. Mastoloni.com has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mastoloni. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

EN
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mastoloni.com 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 Mastoloni.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

mastoloni.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Mastoloni | America's Finest Cultured Pearl Jewelry

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

mastoloni.com

mastoloni.com

base_header-7eda4a915d2056f499c4-16.css

base_header-5305a0c8fb1b1059817d.js

node_vendors~authenticated~base_footer~catalog~jewelrybox~widget_tsj_catalog_localitem_list-7a33e7e0efd5253f0d29-3.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

mastoloni.com

mastoloni.com

base_header-7eda4a915d2056f499c4-16.css

base_header-5305a0c8fb1b1059817d.js

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js

runtime-9032b89aa941ed66560c.js

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widget_tsj_catalog_localitem_list-0fc8ae0e87dcd2c5c531.js

banner_8RpduAs.jpg

a3c5574a-ef8c-4354-9bad-63943db4a274.jpg.350x350_q85_background.jpg

banner_8RpduAs.jpg.480x540_q85.jpg

fine-jewelry.jpg

pearl-type.jpg

education.jpg

about-banner.jpg

logo_LulSaOk.jpg

piccola_perla_collection.jpg

resources-right.jpg

collection-1.jpg

grading-graphic.jpg