Tools & Wizards About Us
nvcoin.com screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

nvcoin.com

Las Vegas Gold, Silver and Coin Buyers | Nevada Coin & Jewelry

Page Load Speed

4 sec in total

First Response

519 ms

Resources Loaded

2.3 sec

Page Rendered

1.2 sec

nvcoin.com screenshot

About Website

Click here to check amazing Nv Coin content for United States. Otherwise, check out these important facts you probably never knew about nvcoin.com

Nevada Coin and Jewelry is Las Vegas #1 Gold, Silver and Coin Buyers. We buy and sell gold bullion, silver bullion, coins, Rolex watches, jewelry and more!

Visit nvcoin.com

Key Findings

We analyzed Nvcoin.com page load time and found that the first response time was 519 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

nvcoin.com performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value12.0 s

0/100

25%

SI (Speed Index)

Value7.7 s

25/100

10%

TBT (Total Blocking Time)

Value1,440 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0.07

96/100

15%

TTI (Time to Interactive)

Value15.2 s

7/100

10%

Network Requests Diagram

nvcoin.com

519 ms

7yvf.css

143 ms

7yvf.css

304 ms

style.css

298 ms

js

71 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 80% of them (40 requests) were addressed to the original Nvcoin.com, 6% (3 requests) were made to Google-analytics.com and 4% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Nvcoin.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 231.9 kB (6%)

Content Size

3.7 MB

After Optimization

3.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nvcoin.com main page is 3.7 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. 45% of websites need less resources to load. Images take 2.9 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 157.3 kB

  • Original 184.1 kB
  • After minification 183.7 kB
  • After compression 26.8 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 157.3 kB or 85% of the original size.

Image Optimization

-1%

Potential reduce by 16.6 kB

  • Original 2.9 MB
  • After minification 2.9 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. Nv Coin images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 36.8 kB

  • Original 521.4 kB
  • After minification 521.4 kB
  • After compression 484.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-20%

Potential reduce by 21.2 kB

  • Original 106.6 kB
  • After minification 106.2 kB
  • After compression 85.4 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. Nvcoin.com needs all CSS files to be minified and compressed as it can save up to 21.2 kB or 20% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (46%)

Requests Now

46

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nv Coin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nvcoin.com

nvcoin.com

519 ms

7yvf.css

7yvf.css

143 ms

7yvf.css

7yvf.css

304 ms

style.css

style.css

298 ms

js

js

71 ms

index.php

index.php

666 ms

widget.js

widget.js

32 ms

7yvf.css

7yvf.css

394 ms

index.js

index.js

458 ms

index.js

index.js

458 ms

jquery.min.js

jquery.min.js

646 ms

rbtools.min.js

rbtools.min.js

718 ms

rs6.min.js

rs6.min.js

786 ms

us.core.min.js

us.core.min.js

521 ms

api.js

api.js

36 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

555 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

591 ms

wp-polyfill.min.js

wp-polyfill.min.js

593 ms

index.js

index.js

457 ms

analytics.js

analytics.js

226 ms

nvc-logo.png

nvc-logo.png

237 ms

east-header-2200.jpg

east-header-2200.jpg

477 ms

east-location.jpg

east-location.jpg

404 ms

NV-Coin-East-location@300x-100-1024x706.jpg

NV-Coin-East-location@300x-100-1024x706.jpg

485 ms

NV-Coin-West-Location@300x-100-1024x704.jpg

NV-Coin-West-Location@300x-100-1024x704.jpg

431 ms

Outside-West-4-1024x534.jpg

Outside-West-4-1024x534.jpg

477 ms

ribbon-40px.png

ribbon-40px.png

434 ms

gold.jpg

gold.jpg

610 ms

silver.jpg

silver.jpg

514 ms

coin.jpg

coin.jpg

654 ms

gold-bars.jpg

gold-bars.jpg

527 ms

jewelry.jpg

jewelry.jpg

611 ms

diamond.jpg

diamond.jpg

561 ms

nvc-icons-categories.png

nvc-icons-categories.png

587 ms

nvc-highlight-alternate.png

nvc-highlight-alternate.png

604 ms

nvc-badge-bbb.png

nvc-badge-bbb.png

641 ms

nvc-badge-five5.png

nvc-badge-five5.png

667 ms

nvc-badge-action.png

nvc-badge-action.png

680 ms

nvc-badge-news3.png

nvc-badge-news3.png

687 ms

nvc-badge-news8.png

nvc-badge-news8.png

689 ms

las-vegas-nevada-usa-cityscape-2021-08-26-18-13-03-utc-scaled.jpeg

las-vegas-nevada-usa-cityscape-2021-08-26-18-13-03-utc-scaled.jpeg

1293 ms

fa-regular-400.woff

fa-regular-400.woff

731 ms

fa-light-300.woff

fa-light-300.woff

677 ms

fa-solid-900.woff

fa-solid-900.woff

613 ms

linkid.js

linkid.js

6 ms

collect

collect

14 ms

collect

collect

12 ms

js

js

53 ms

tracking.js

tracking.js

47 ms

recaptcha__en.js

recaptcha__en.js

43 ms

Accessibility Review

nvcoin.com accessibility score

95

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.

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

nvcoin.com best practices score

83

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

nvcoin.com SEO score

88

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

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

    UTF-8

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

nvcoin.com

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