Tools & Wizards About Us
shades.go-optic.com screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

shades.go-optic.com

Discount Designer Eyewear: Eyeglasses, Sunglasses, Contact Lenses and more from Go-Optic.com

Page Load Speed

3 sec in total

First Response

96 ms

Resources Loaded

2.1 sec

Page Rendered

754 ms

shades.go-optic.com screenshot

About Website

Visit shades.go-optic.com now to see the best up-to-date Shades Go Optic content for United States and also check out these interesting facts you probably never knew about shades.go-optic.com

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Visit shades.go-optic.com

Key Findings

We analyzed Shades.go-optic.com page load time and found that the first response time was 96 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

shades.go-optic.com performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value8.9 s

1/100

25%

SI (Speed Index)

Value6.1 s

44/100

10%

TBT (Total Blocking Time)

Value420 ms

65/100

30%

CLS (Cumulative Layout Shift)

Value0.175

69/100

15%

TTI (Time to Interactive)

Value14.4 s

9/100

10%

Network Requests Diagram

shades.go-optic.com

96 ms

shades.go-optic.com

225 ms

bootstrap.min.css

952 ms

min.css

945 ms

fontawesome.min.css

1006 ms

Our browser made a total of 158 requests to load all elements on the main page. We found that 2% of them (3 requests) were addressed to the original Shades.go-optic.com, 44% (70 requests) were made to Assets.go-optic.com and 35% (56 requests) were made to I2.go-optic.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Assets.go-optic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 326.6 kB (13%)

Content Size

2.4 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Shades.go-optic.com main page is 2.4 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. 70% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 128.8 kB

  • Original 147.5 kB
  • After minification 98.7 kB
  • After compression 18.7 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 48.8 kB, which is 33% 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 128.8 kB or 87% of the original size.

Image Optimization

-9%

Potential reduce by 168.5 kB

  • Original 1.9 MB
  • After minification 1.8 MB

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. Shades Go Optic images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 23.8 kB

  • Original 243.1 kB
  • After minification 243.1 kB
  • After compression 219.2 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 5.5 kB

  • Original 86.5 kB
  • After minification 86.5 kB
  • After compression 81.0 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. Shades.go-optic.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 37 (25%)

Requests Now

148

After Optimization

111

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 148 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shades Go 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 24 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

shades.go-optic.com

shades.go-optic.com

96 ms

shades.go-optic.com

shades.go-optic.com

225 ms

bootstrap.min.css

bootstrap.min.css

952 ms

min.css

min.css

945 ms

fontawesome.min.css

fontawesome.min.css

1006 ms

v4-shims.min.css

v4-shims.min.css

946 ms

brands.min.css

brands.min.css

948 ms

light.min.css

light.min.css

954 ms

flexslider.css

flexslider.css

974 ms

jquery.bxslider.css

jquery.bxslider.css

1022 ms

Layout.css

Layout.css

1023 ms

user.css

user.css

975 ms

home.css

home.css

1029 ms

productListings.css

productListings.css

1019 ms

adCopy.css

adCopy.css

1019 ms

ImageHoverEffects.css

ImageHoverEffects.css

1043 ms

cssflex.css

cssflex.css

1032 ms

logo.png

logo.png

1033 ms

rush-shipping-eye-23.jpg

rush-shipping-eye-23.jpg

298 ms

eyeglasses.jpg

eyeglasses.jpg

1035 ms

Groucho_33_DB.jpg

Groucho_33_DB.jpg

586 ms

104282_medal.gif

104282_medal.gif

39 ms

jquery-2.1.4.min.js

jquery-2.1.4.min.js

1175 ms

livechat.js

livechat.js

1174 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

1173 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

1174 ms

prop-layout.js

prop-layout.js

1190 ms

prop-productScroll.js

prop-productScroll.js

1194 ms

prop-providers.js

prop-providers.js

1194 ms

js

js

80 ms

js

js

149 ms

HE4165_Gold.jpg

HE4165_Gold.jpg

533 ms

bcbg_beatriz_black.jpg

bcbg_beatriz_black.jpg

630 ms

bcbg_camden_blacklaminate.jpg

bcbg_camden_blacklaminate.jpg

551 ms

H4697_crystal.jpg

H4697_crystal.jpg

548 ms

boz_outshine_0042.jpg

boz_outshine_0042.jpg

583 ms

AnneKlein_Eye_AK5100_020.jpg

AnneKlein_Eye_AK5100_020.jpg

770 ms

new-arrivals-sun-23.jpg

new-arrivals-sun-23.jpg

316 ms

gunnar-readers.jpg

gunnar-readers.jpg

251 ms

smith-optics-snow-goggles.jpg

smith-optics-snow-goggles.jpg

269 ms

newestarrivals-eye.jpg

newestarrivals-eye.jpg

274 ms

transitions-xtractive-polarized.jpg

transitions-xtractive-polarized.jpg

313 ms

Carrera.gif

Carrera.gif

362 ms

J.F.%20Rey.jpg

J.F.%20Rey.jpg

302 ms

Marc%20Jacobs.gif

Marc%20Jacobs.gif

339 ms

nike.gif

nike.gif

392 ms

Parasite.jpg

Parasite.jpg

334 ms

porsche-design.png

porsche-design.png

418 ms

ray-ban.jpg

ray-ban.jpg

353 ms

tom-ford.gif

tom-ford.gif

421 ms

WileyX.jpg

WileyX.jpg

373 ms

shh1.jpg

shh1.jpg

388 ms

shh2b.jpg

shh2b.jpg

393 ms

shh3.jpg

shh3.jpg

409 ms

fsa_23.jpg

fsa_23.jpg

425 ms

ray-ban.jpg

ray-ban.jpg

487 ms

Silhouette.gif

Silhouette.gif

487 ms

J.F.%20Rey.jpg

J.F.%20Rey.jpg

487 ms

BOZ.jpg

BOZ.jpg

493 ms

anglo-american.jpg

anglo-american.jpg

483 ms

kazuo-kawasaki.gif

kazuo-kawasaki.gif

484 ms

Shuron.gif

Shuron.gif

535 ms

porsche-design.png

porsche-design.png

536 ms

alain-mikli.gif

alain-mikli.gif

536 ms

lafont.gif

lafont.gif

541 ms

4u-four-you.jpg

4u-four-you.jpg

546 ms

tom-ford.gif

tom-ford.gif

539 ms

WileyX.jpg

WileyX.jpg

579 ms

Easyclip.jpg

Easyclip.jpg

579 ms

Parasite.jpg

Parasite.jpg

584 ms

Takumi.jpg

Takumi.jpg

583 ms

Mykita.jpg

Mykita.jpg

579 ms

silhouette.jpg

silhouette.jpg

1186 ms

parasite2.jpg

parasite2.jpg

1183 ms

dg.jpg

dg.jpg

1184 ms

gucci2.jpg

gucci2.jpg

1183 ms

rayban-meta.jpg

rayban-meta.jpg

1184 ms

dandys.jpg

dandys.jpg

1185 ms

yous.jpg

yous.jpg

1187 ms

gotti.jpg

gotti.jpg

1185 ms

gunnar.jpg

gunnar.jpg

1185 ms

tomford.jpg

tomford.jpg

1186 ms

lens-replacement.jpg

lens-replacement.jpg

1187 ms

bluelightfilter.jpg

bluelightfilter.jpg

1188 ms

rushshipping-lg.jpg

rushshipping-lg.jpg

1188 ms

sunglasses.jpg

sunglasses.jpg

1187 ms

lenses.jpg

lenses.jpg

1188 ms

readers.jpg

readers.jpg

1189 ms

goggles.jpg

goggles.jpg

1189 ms

contactlenses.jpg

contactlenses.jpg

1193 ms

new2.jpg

new2.jpg

1195 ms

rush.jpg

rush.jpg

1195 ms

salered.jpg

salered.jpg

1195 ms

popular.jpg

popular.jpg

1194 ms

current-offer3.jpg

current-offer3.jpg

1298 ms

varilux-xrseries-progressive-lenses.jpg

varilux-xrseries-progressive-lenses.jpg

1296 ms

zeiss-smartlife-digital-lenses.jpg

zeiss-smartlife-digital-lenses.jpg

1295 ms

transitions-style-mirrors.jpg

transitions-style-mirrors.jpg

1296 ms

hoya-meiryo-ex4-lenses.jpg

hoya-meiryo-ex4-lenses.jpg

1295 ms

the-online-optical-superstore-badge.jpg

the-online-optical-superstore-badge.jpg

954 ms

jf-rey-kids-and-teens.gif

jf-rey-kids-and-teens.gif

421 ms

Marc%20Jacobs.gif

Marc%20Jacobs.gif

379 ms

Modern%20Optical.jpg

Modern%20Optical.jpg

373 ms

prada.jpg

prada.jpg

417 ms

Black%20Flys.jpg

Black%20Flys.jpg

389 ms

Volte%20Face%20Paris.jpg

Volte%20Face%20Paris.jpg

391 ms

legre.gif

legre.gif

390 ms

Persol.gif

Persol.gif

395 ms

Spy.jpg

Spy.jpg

397 ms

Aristar.jpg

Aristar.jpg

386 ms

fission-eyewear.gif

fission-eyewear.gif

389 ms

Kool%20Kids.jpg

Kool%20Kids.jpg

408 ms

revolution_eyewear.jpg

revolution_eyewear.jpg

385 ms

anglo-american.jpg

anglo-american.jpg

420 ms

Helium-Paris.jpg

Helium-Paris.jpg

421 ms

BCBG%20Max%20Azria.gif

BCBG%20Max%20Azria.gif

418 ms

Ernest%20Hemingway.jpg

Ernest%20Hemingway.jpg

431 ms

BOZ.jpg

BOZ.jpg

447 ms

Anne%20Klein.gif

Anne%20Klein.gif

460 ms

glassesunder30.jpg

glassesunder30.jpg

299 ms

gooptic-splash.jpg

gooptic-splash.jpg

388 ms

flexspending.jpg

flexspending.jpg

521 ms

seal-nortonsecure.png

seal-nortonsecure.png

383 ms

google-customer-reviews.png

google-customer-reviews.png

384 ms

trustedsite-certified-secure.gif

trustedsite-certified-secure.gif

495 ms

seal-trustwave2.png

seal-trustwave2.png

492 ms

payment-types.png

payment-types.png

451 ms

cart.gif

cart.gif

382 ms

load-sm.gif

load-sm.gif

397 ms

footer-cred-sprite.gif

footer-cred-sprite.gif

396 ms

logo-gray-sm.png

logo-gray-sm.png

397 ms

small-crease.png

small-crease.png

396 ms

shades.go-optic.com

shades.go-optic.com

33 ms

AvaGarStd-500.woff

AvaGarStd-500.woff

259 ms

AvaGarStd-300.woff

AvaGarStd-300.woff

258 ms

AvaGarStd-100.woff

AvaGarStd-100.woff

302 ms

AvaGarStd-700.woff

AvaGarStd-700.woff

301 ms

AvaGarStd-900.woff

AvaGarStd-900.woff

302 ms

fa-brands-400.ttf

fa-brands-400.ttf

335 ms

ga.js

ga.js

18 ms

default

default

281 ms

__utm.gif

__utm.gif

53 ms

collect

collect

190 ms

209 ms

ga-audiences

ga-audiences

63 ms

17 ms

twk-arr-find-polyfill.js

twk-arr-find-polyfill.js

55 ms

twk-object-values-polyfill.js

twk-object-values-polyfill.js

60 ms

twk-event-polyfill.js

twk-event-polyfill.js

215 ms

twk-entries-polyfill.js

twk-entries-polyfill.js

87 ms

twk-iterator-polyfill.js

twk-iterator-polyfill.js

213 ms

twk-promise-polyfill.js

twk-promise-polyfill.js

213 ms

twk-main.js

twk-main.js

63 ms

twk-vendor.js

twk-vendor.js

161 ms

twk-chunk-vendors.js

twk-chunk-vendors.js

76 ms

twk-chunk-common.js

twk-chunk-common.js

89 ms

twk-runtime.js

twk-runtime.js

136 ms

twk-app.js

twk-app.js

101 ms

Accessibility Review

shades.go-optic.com accessibility score

98

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.

Best Practices

shades.go-optic.com best practices score

58

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

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

shades.go-optic.com SEO score

98

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

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Shades.go-optic.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 Shades.go-optic.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

shades.go-optic.com

Open Graph description is not detected on the main page of Shades Go Optic. 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: