Tools & Wizards About Us
edeloptics.knoji.com screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    57% 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

  • 95

    SEO

    Google-friendlier than
    90% of websites

edeloptics.knoji.com

Edel-Optics Review | Edel-optics.com Ratings & Customer Reviews – Sep '23

Page Load Speed

1.2 sec in total

First Response

187 ms

Resources Loaded

849 ms

Page Rendered

162 ms

edeloptics.knoji.com screenshot

About Website

Click here to check amazing Edel Optics Knoji content for United States. Otherwise, check out these important facts you probably never knew about edeloptics.knoji.com

Edel-Optics reviews and Edel-optics.com customer ratings for September 2023. Edel-Optics is a well-known eyeglasses & frame brand which competes against other prescription eyeglass stores like Zenni O...

Visit edeloptics.knoji.com

Key Findings

We analyzed Edeloptics.knoji.com page load time and found that the first response time was 187 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

edeloptics.knoji.com performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

25/100

25%

SI (Speed Index)

Value4.7 s

69/100

10%

TBT (Total Blocking Time)

Value940 ms

29/100

30%

CLS (Cumulative Layout Shift)

Value0.187

65/100

15%

TTI (Time to Interactive)

Value6.9 s

54/100

10%

Network Requests Diagram

edeloptics.knoji.com

187 ms

fontawesome_css_all.min-br.css

109 ms

knoji-css.min.css

139 ms

common.css

133 ms

css

118 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Edeloptics.knoji.com, 38% (11 requests) were made to Knoji.com and 17% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (260 ms) relates to the external source Knoji.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 199.3 kB (63%)

Content Size

316.9 kB

After Optimization

117.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Edeloptics.knoji.com main page is 316.9 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. CSS take 134.5 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 105.3 kB

  • Original 126.4 kB
  • After minification 111.6 kB
  • After compression 21.1 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. This page needs HTML code to be minified as it can gain 14.8 kB, which is 12% 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 105.3 kB or 83% of the original size.

Image Optimization

-23%

Potential reduce by 200 B

  • Original 868 B
  • After minification 668 B

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, Edel Optics Knoji needs image optimization as it can save up to 200 B or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 97 B

  • Original 55.1 kB
  • After minification 55.1 kB
  • After compression 55.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-70%

Potential reduce by 93.7 kB

  • Original 134.5 kB
  • After minification 132.8 kB
  • After compression 40.9 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. Edeloptics.knoji.com needs all CSS files to be minified and compressed as it can save up to 93.7 kB or 70% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (78%)

Requests Now

23

After Optimization

5

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Edel Optics Knoji. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

edeloptics.knoji.com

edeloptics.knoji.com

187 ms

fontawesome_css_all.min-br.css

fontawesome_css_all.min-br.css

109 ms

knoji-css.min.css

knoji-css.min.css

139 ms

common.css

common.css

133 ms

css

css

118 ms

jquery-3.6.0.min.js

jquery-3.6.0.min.js

124 ms

clipboard.min.js

clipboard.min.js

135 ms

jquery-ui.min.js

jquery-ui.min.js

159 ms

jquery.min.js

jquery.min.js

135 ms

common.min.js

common.min.js

134 ms

froala_editor.pkgd.min.css

froala_editor.pkgd.min.css

152 ms

froala_style.min.css

froala_style.min.css

161 ms

embedly.min.css

embedly.min.css

161 ms

platform.js

platform.js

121 ms

froala_editor.pkgd.min.js

froala_editor.pkgd.min.js

260 ms

embedly.min.js

embedly.min.js

168 ms

js

js

131 ms

pinit.js

pinit.js

91 ms

0116.js

0116.js

113 ms

edel-opticscom.jpg

edel-opticscom.jpg

158 ms

logo34.png

logo34.png

155 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvoorCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvoorCIPrQ.ttf

56 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrQ.ttf

64 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVsEpbCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVsEpbCIPrQ.ttf

91 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVs9pbCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVs9pbCIPrQ.ttf

92 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtapbCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtapbCIPrQ.ttf

93 ms

edeloptics.knoji.com.json

edeloptics.knoji.com.json

58 ms

pinit_main.js

pinit_main.js

21 ms

84a07e3a698688683d493761c9786bde.js

84a07e3a698688683d493761c9786bde.js

20 ms

Accessibility Review

edeloptics.knoji.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

Form elements do not have associated labels

Best Practices

edeloptics.knoji.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

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

edeloptics.knoji.com SEO score

95

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

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 Edeloptics.knoji.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 Edeloptics.knoji.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

edeloptics.knoji.com

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