Tools & Wizards About Us

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

overlandoptical.com

Eye Doctor in St. Louis & St. Charles, MO - Overland Optical Family Eye Care

Page Load Speed

1.5 sec in total

First Response

76 ms

Resources Loaded

853 ms

Page Rendered

543 ms

About Website

Click here to check amazing Overland Optical content for India. Otherwise, check out these important facts you probably never knew about overlandoptical.com

Looking for comprehensive eye care services? Our experienced optometrists provide personalized eye health & vision care in a warm, friendly environment.

Visit overlandoptical.com

Key Findings

We analyzed Overlandoptical.com page load time and found that the first response time was 76 ms and then it took 1.4 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

overlandoptical.com performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

83/100

10%

LCP (Largest Contentful Paint)

Value7.3 s

5/100

25%

SI (Speed Index)

Value5.8 s

50/100

10%

TBT (Total Blocking Time)

Value730 ms

40/100

30%

CLS (Cumulative Layout Shift)

Value0.033

100/100

15%

TTI (Time to Interactive)

Value8.7 s

36/100

10%

Network Requests Diagram

overlandoptical.com

76 ms

overlandoptical.com

110 ms

front.min.css

16 ms

css

29 ms

style.css

21 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 48% of them (19 requests) were addressed to the original Overlandoptical.com, 20% (8 requests) were made to Overlandoptical.idocsmart.net and 15% (6 requests) were made to Lh3.googleusercontent.com. The less responsive or slowest element that took the longest time to load (580 ms) relates to the external source Lh3.googleusercontent.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 221.0 kB (21%)

Content Size

1.1 MB

After Optimization

829.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Overlandoptical.com main page is 1.1 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 660.1 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 214.8 kB

  • Original 250.4 kB
  • After minification 242.6 kB
  • After compression 35.6 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 214.8 kB or 86% of the original size.

Image Optimization

-1%

Potential reduce by 5.2 kB

  • Original 660.1 kB
  • After minification 654.9 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. Overland Optical images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 549 B

  • Original 132.6 kB
  • After minification 132.6 kB
  • After compression 132.1 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

-6%

Potential reduce by 445 B

  • Original 7.2 kB
  • After minification 6.8 kB
  • After compression 6.8 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. Overlandoptical.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 15 (42%)

Requests Now

36

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Overland Optical. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

overlandoptical.com accessibility score

85

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

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

Best Practices

overlandoptical.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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

overlandoptical.com SEO score

100

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

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