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optical4less.com screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

optical4less.com

Glasses Online | Eyewear for Everyone™ | Zenni Optical

Page Load Speed

8.8 sec in total

First Response

443 ms

Resources Loaded

8 sec

Page Rendered

338 ms

optical4less.com screenshot

About Website

Welcome to optical4less.com homepage info - get ready to check Optical 4less best content for United States right away, or after learning these important things about optical4less.com

Find affordable eyeglasses at Zenni! We have glasses for everyone and a virtual try-on tool to help you choose. Shop our online store and save on your next pair!

Visit optical4less.com

Key Findings

We analyzed Optical4less.com page load time and found that the first response time was 443 ms and then it took 8.4 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

optical4less.com performance score

0

Network Requests Diagram

optical4less.com

443 ms

www.optical4less.com

2973 ms

optical.css

1564 ms

swfobject.js

696 ms

template.js

727 ms

Our browser made a total of 83 requests to load all elements on the main page. We found that 77% of them (64 requests) were addressed to the original Optical4less.com, 12% (10 requests) were made to Static.xx.fbcdn.net and 4% (3 requests) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (3.5 sec) belongs to the original domain Optical4less.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 220.6 kB (24%)

Content Size

902.8 kB

After Optimization

682.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Optical4less.com main page is 902.8 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. 30% of websites need less resources to load. Images take 769.8 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 45.0 kB

  • Original 53.4 kB
  • After minification 50.1 kB
  • After compression 8.4 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 45.0 kB or 84% of the original size.

Image Optimization

-16%

Potential reduce by 122.0 kB

  • Original 769.8 kB
  • After minification 647.8 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, Optical 4less needs image optimization as it can save up to 122.0 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-63%

Potential reduce by 39.7 kB

  • Original 63.5 kB
  • After minification 62.1 kB
  • After compression 23.8 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 39.7 kB or 63% of the original size.

CSS Optimization

-86%

Potential reduce by 13.8 kB

  • Original 16.1 kB
  • After minification 12.1 kB
  • After compression 2.3 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. Optical4less.com needs all CSS files to be minified and compressed as it can save up to 13.8 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (17%)

Requests Now

81

After Optimization

67

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Optical 4less. 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 as a result speed up the page load time.

Network Requests Diagram

optical4less.com

optical4less.com

443 ms

www.optical4less.com

www.optical4less.com

2973 ms

optical.css

optical.css

1564 ms

swfobject.js

swfobject.js

696 ms

template.js

template.js

727 ms

logo2.gif

logo2.gif

226 ms

orange!.gif

orange!.gif

244 ms

newsletter_button.png

newsletter_button.png

245 ms

wintercollections.jpg

wintercollections.jpg

1434 ms

alloysmall.jpg

alloysmall.jpg

988 ms

plasticsmall.jpg

plasticsmall.jpg

503 ms

rimlesssmall.jpg

rimlesssmall.jpg

491 ms

semirimless.jpg

semirimless.jpg

500 ms

hingelesssmall.jpg

hingelesssmall.jpg

733 ms

titaniumsmall.jpg

titaniumsmall.jpg

755 ms

bendablesmall.jpg

bendablesmall.jpg

756 ms

rhinestonesmall.jpg

rhinestonesmall.jpg

968 ms

cliponsmall.jpg

cliponsmall.jpg

1001 ms

clipinsmall.jpg

clipinsmall.jpg

1488 ms

smallsmall.jpg

smallsmall.jpg

1486 ms

progressivesmall.jpg

progressivesmall.jpg

1668 ms

Conlens.gif

Conlens.gif

1470 ms

newgiftlist.jpg

newgiftlist.jpg

1263 ms

3-free_set.jpg

3-free_set.jpg

1505 ms

aeroplane.jpg

aeroplane.jpg

1614 ms

precision1.jpg

precision1.jpg

3285 ms

myodisc2.jpg

myodisc2.jpg

3360 ms

overstock.gif

overstock.gif

1734 ms

newframesarrival.jpg

newframesarrival.jpg

2016 ms

main1_s.jpg

main1_s.jpg

1845 ms

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main1_s.jpg

2382 ms

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1982 ms

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2755 ms

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2479 ms

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2272 ms

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2523 ms

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2620 ms

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3456 ms

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main1_s.jpg

2776 ms

all.js

all.js

270 ms

main1_s.jpg

main1_s.jpg

3298 ms

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main1_s.jpg

2768 ms

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main1_s.jpg

2800 ms

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main1_s.jpg

3484 ms

150 ms

xd_arbiter.php

xd_arbiter.php

212 ms

xd_arbiter.php

xd_arbiter.php

416 ms

main1_s.jpg

main1_s.jpg

2839 ms

main1_s.jpg

main1_s.jpg

3273 ms

main1_s.jpg

main1_s.jpg

3527 ms

analytics.js

analytics.js

21 ms

ping

ping

59 ms

main1_s.jpg

main1_s.jpg

2992 ms

collect

collect

11 ms

like_box.php

like_box.php

87 ms

main1_s.jpg

main1_s.jpg

3315 ms

n7IAcY2jJIh.css

n7IAcY2jJIh.css

290 ms

n--mLoVmLJM.css

n--mLoVmLJM.css

359 ms

_rx8naC75Dy.js

_rx8naC75Dy.js

494 ms

x5F9OMjKyLw.js

x5F9OMjKyLw.js

624 ms

ICDbTSzjQEg.js

ICDbTSzjQEg.js

591 ms

TTCre3391I0.js

TTCre3391I0.js

511 ms

main1_s.jpg

main1_s.jpg

3199 ms

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3078 ms

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3213 ms

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3273 ms

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3099 ms

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3425 ms

562723_146239475577674_213666877_n.jpg

562723_146239475577674_213666877_n.jpg

33 ms

wL6VQj7Ab77.png

wL6VQj7Ab77.png

69 ms

s7jcwEQH7Sx.png

s7jcwEQH7Sx.png

71 ms

main1_s.jpg

main1_s.jpg

3069 ms

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3500 ms

I6-MnjEovm5.js

I6-MnjEovm5.js

69 ms

vlXaquuXMrr.js

vlXaquuXMrr.js

71 ms

main1_s.jpg

main1_s.jpg

2867 ms

main1_s.jpg

main1_s.jpg

3369 ms

feedback.jpg

feedback.jpg

2998 ms

icon_mastercard.gif

icon_mastercard.gif

2990 ms

icon_visa.gif

icon_visa.gif

3066 ms

icon_ae.gif

icon_ae.gif

3015 ms

paypal.gif

paypal.gif

3006 ms

ssl-icon.png

ssl-icon.png

3201 ms

SEO Factors

optical4less.com SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Optical4less.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 Optical4less.com main page’s claimed encoding is iso-8859-1. 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

optical4less.com

Open Graph description is not detected on the main page of Optical 4less. 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: