Report Summary

  • 6

    Performance

    Renders faster than
    21% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 46% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

optimaloptic.com

Online Sunglasses, Contact Lenses and Liquids - Optimal Optic

Page Load Speed

9.3 sec in total

First Response

1.1 sec

Resources Loaded

6.5 sec

Page Rendered

1.7 sec

optimaloptic.com screenshot

About Website

Visit optimaloptic.com now to see the best up-to-date Optimal Optic content for United Arab Emirates and also check out these interesting facts you probably never knew about optimaloptic.com

Online graduated frames and sunglasses store with more than 70000 references. Sport sunglasses, contact lenses and liquids.

Visit optimaloptic.com

Key Findings

We analyzed Optimaloptic.com page load time and found that the first response time was 1.1 sec and then it took 8.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

optimaloptic.com performance score

6

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value20.3 s

0/100

25%

SI (Speed Index)

Value15.3 s

1/100

10%

TBT (Total Blocking Time)

Value2,450 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value1.265

1/100

15%

TTI (Time to Interactive)

Value20.8 s

2/100

10%

Network Requests Diagram

optimaloptic.com

1083 ms

theme-fe9d44268.css

932 ms

font-awesome-preload.css

31 ms

trackingClient.bundle.js

29 ms

font-awesome.css

34 ms

Our browser made a total of 173 requests to load all elements on the main page. We found that 74% of them (128 requests) were addressed to the original Optimaloptic.com, 13% (22 requests) were made to Fonts.gstatic.com and 3% (5 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Optimaloptic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 650.7 kB (43%)

Content Size

1.5 MB

After Optimization

849.3 kB

In fact, the total size of Optimaloptic.com main page is 1.5 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. HTML takes 694.1 kB which makes up the majority of the site volume.

HTML Optimization

-93%

Potential reduce by 646.3 kB

  • Original 694.1 kB
  • After minification 478.3 kB
  • After compression 47.9 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 215.8 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 646.3 kB or 93% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 42.5 kB
  • After minification 42.5 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. Optimal Optic images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 3.3 kB

  • Original 635.2 kB
  • After minification 635.2 kB
  • After compression 631.9 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

-1%

Potential reduce by 1.1 kB

  • Original 128.1 kB
  • After minification 128.1 kB
  • After compression 127.0 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. Optimaloptic.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 29 (20%)

Requests Now

148

After Optimization

119

The browser has sent 148 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Optimal Optic. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

optimaloptic.com accessibility score

78

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

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 valid value for its [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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

optimaloptic.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

optimaloptic.com SEO score

83

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

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

    GB

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Optimaloptic.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed language. Our system also found out that Optimaloptic.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 Optimal Optic. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: