Report Summary

  • 88

    Performance

    Renders faster than
    90% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

usaeyes.org

AVOID BAD LASIK; List of Evaluated Surgeons; Detailed Information About Risks, Benefits, Cost, etc.

Page Load Speed

608 ms in total

First Response

71 ms

Resources Loaded

389 ms

Page Rendered

148 ms

About Website

Welcome to usaeyes.org homepage info - get ready to check Usaeyes best content for United States right away, or after learning these important things about usaeyes.org

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Key Findings

We analyzed Usaeyes.org page load time and found that the first response time was 71 ms and then it took 537 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

usaeyes.org performance score

88

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

82/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

71/100

25%

SI (Speed Index)

Value2.1 s

99/100

10%

TBT (Total Blocking Time)

Value190 ms

91/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.8 s

97/100

10%

Network Requests Diagram

usaeyes.org

71 ms

www.usaeyes.org

54 ms

usaeyes.css

23 ms

menu_var_local_1.js

48 ms

menu_com.js

49 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that 83% of them (20 requests) were addressed to the original Usaeyes.org, 8% (2 requests) were made to Google-analytics.com and 4% (1 request) were made to S7.addthis.com. The less responsive or slowest element that took the longest time to load (141 ms) relates to the external source S7.addthis.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 197.7 kB (46%)

Content Size

426.1 kB

After Optimization

228.4 kB

In fact, the total size of Usaeyes.org main page is 426.1 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. 20% of websites need less resources to load. Images take 263.9 kB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 83.7 kB

  • Original 92.9 kB
  • After minification 84.9 kB
  • After compression 9.1 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. 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 83.7 kB or 90% of the original size.

Image Optimization

-27%

Potential reduce by 72.3 kB

  • Original 263.9 kB
  • After minification 191.7 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. Obviously, Usaeyes needs image optimization as it can save up to 72.3 kB or 27% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-59%

Potential reduce by 39.1 kB

  • Original 66.1 kB
  • After minification 60.4 kB
  • After compression 27.0 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 39.1 kB or 59% of the original size.

CSS Optimization

-82%

Potential reduce by 2.6 kB

  • Original 3.2 kB
  • After minification 2.5 kB
  • After compression 579 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. Usaeyes.org needs all CSS files to be minified and compressed as it can save up to 2.6 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (45%)

Requests Now

20

After Optimization

11

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Usaeyes. 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.

Accessibility Review

usaeyes.org 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.

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

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

Best Practices

usaeyes.org 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

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

usaeyes.org SEO score

62

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 Usaeyes.org 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 Usaeyes.org 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 Usaeyes. 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: