Tools & Wizards About Us

Report Summary

  • 75

    Performance

    Renders faster than
    83% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

jewelryappraiser.net

GIA Jewelry Appraiser, Graduate Gemologist, Serving the greater Los Angeles Area

Page Load Speed

1.2 sec in total

First Response

71 ms

Resources Loaded

366 ms

Page Rendered

739 ms

About Website

Click here to check amazing Jewelry Appraiser content. Otherwise, check out these important facts you probably never knew about jewelryappraiser.net

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Key Findings

We analyzed Jewelryappraiser.net page load time and found that the first response time was 71 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

jewelryappraiser.net performance score

75

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.8 s

100/100

10%

LCP (Largest Contentful Paint)

Value9.4 s

0/100

25%

SI (Speed Index)

Value0.8 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)

Value0.8 s

100/100

10%

Network Requests Diagram

jewelryappraiser.net

71 ms

hostedby.gif

67 ms

white_background.jpg

9 ms

nov08-0-inactive-42890.png

11 ms

nov08-1-inactive-42921.png

9 ms

Our browser made a total of 110 requests to load all elements on the main page. We found that 96% of them (106 requests) were addressed to the original Jewelryappraiser.net, 2% (2 requests) were made to Yelp.com and 1% (1 request) were made to Us.i1.yimg.com. The less responsive or slowest element that took the longest time to load (103 ms) relates to the external source Yelp.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 123.8 kB (24%)

Content Size

526.1 kB

After Optimization

402.3 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Jewelryappraiser.net main page is 526.1 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. 45% of websites need less resources to load. Images take 446.3 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 68.7 kB

  • Original 79.5 kB
  • After minification 54.9 kB
  • After compression 10.8 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. This page needs HTML code to be minified as it can gain 24.6 kB, which is 31% 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 68.7 kB or 86% of the original size.

Image Optimization

-12%

Potential reduce by 55.1 kB

  • Original 446.3 kB
  • After minification 391.3 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. Obviously, Jewelry Appraiser needs image optimization as it can save up to 55.1 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-9%

Potential reduce by 29 B

  • Original 314 B
  • After minification 314 B
  • After compression 285 B

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.

Requests Breakdown

Number of requests can be reduced by 18 (17%)

Requests Now

107

After Optimization

89

  • Images
  • JavaScript

The browser has sent 107 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jewelry Appraiser. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

jewelryappraiser.net accessibility score

54

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

jewelryappraiser.net 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

SEO Factors

jewelryappraiser.net SEO score

62

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jewelryappraiser.net 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 Jewelryappraiser.net main page’s claimed encoding is . 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 Jewelry Appraiser. 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: