Tools & Wizards About Us
overnightglasses.com screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

overnightglasses.com

Overnight Glasses | Prescription Glasses Delivered Fast

Page Load Speed

1.9 sec in total

First Response

32 ms

Resources Loaded

1.5 sec

Page Rendered

437 ms

overnightglasses.com screenshot

About Website

Visit overnightglasses.com now to see the best up-to-date Overnight Glasses content for United States and also check out these interesting facts you probably never knew about overnightglasses.com

Order glasses online today and get them in 24 hours. Fastest Production and overnight delivery for any prescription glasses type!

Visit overnightglasses.com

Key Findings

We analyzed Overnightglasses.com page load time and found that the first response time was 32 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

overnightglasses.com performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value13.4 s

0/100

25%

SI (Speed Index)

Value7.2 s

30/100

10%

TBT (Total Blocking Time)

Value3,080 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value16.1 s

6/100

10%

Network Requests Diagram

overnightglasses.com

32 ms

www.overnightglasses.com

102 ms

bootstrap.min.css

39 ms

step-progress.min.css

26 ms

style.min.css

61 ms

Our browser made a total of 156 requests to load all elements on the main page. We found that 83% of them (129 requests) were addressed to the original Overnightglasses.com, 5% (8 requests) were made to Static.klaviyo.com and 1% (2 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (751 ms) belongs to the original domain Overnightglasses.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 247.5 kB (11%)

Content Size

2.3 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Overnightglasses.com main page is 2.3 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. 80% 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. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 236.2 kB

  • Original 279.3 kB
  • After minification 279.1 kB
  • After compression 43.1 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. 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 236.2 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 885 B

  • Original 1.4 MB
  • After minification 1.4 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. Overnight Glasses images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 9.5 kB

  • Original 412.1 kB
  • After minification 412.1 kB
  • After compression 402.5 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

-0%

Potential reduce by 902 B

  • Original 214.2 kB
  • After minification 214.2 kB
  • After compression 213.3 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. Overnightglasses.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 76 (51%)

Requests Now

149

After Optimization

73

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 149 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Overnight Glasses. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 61 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

overnightglasses.com

overnightglasses.com

32 ms

www.overnightglasses.com

www.overnightglasses.com

102 ms

bootstrap.min.css

bootstrap.min.css

39 ms

step-progress.min.css

step-progress.min.css

26 ms

style.min.css

style.min.css

61 ms

vendors-style.css

vendors-style.css

24 ms

style.css

style.css

52 ms

jquery.selectBox.css

jquery.selectBox.css

50 ms

font-awesome.css

font-awesome.css

63 ms

prettyPhoto.css

prettyPhoto.css

58 ms

style.css

style.css

72 ms

ong-filter.min.css

ong-filter.min.css

71 ms

frontend.min.css

frontend.min.css

74 ms

theme_all_in_one.min.css

theme_all_in_one.min.css

79 ms

woocommerce.css

woocommerce.css

73 ms

woo_svi.min.css

woo_svi.min.css

109 ms

style.min.css

style.min.css

112 ms

alg-wc-checkout-files-upload-ajax.css

alg-wc-checkout-files-upload-ajax.css

112 ms

jquery.min.js

jquery.min.js

121 ms

68878.js

68878.js

108 ms

shareasale-wc-tracker-autovoid.js

shareasale-wc-tracker-autovoid.js

110 ms

v3HeaderScript.js

v3HeaderScript.js

110 ms

alg-wc-checkout-files-upload-ajax.js

alg-wc-checkout-files-upload-ajax.js

139 ms

email-decode.min.js

email-decode.min.js

137 ms

jquery-3.4.1.min.js

jquery-3.4.1.min.js

132 ms

popper.min.js

popper.min.js

133 ms

bootstrap.min.js

bootstrap.min.js

133 ms

owl.carousel.min.js

owl.carousel.min.js

131 ms

klaviyo.js

klaviyo.js

125 ms

jquery.selectBox.min.js

jquery.selectBox.min.js

531 ms

jquery.prettyPhoto.min.js

jquery.prettyPhoto.min.js

521 ms

jquery.yith-wcwl.min.js

jquery.yith-wcwl.min.js

524 ms

ong-filter.min.js

ong-filter.min.js

521 ms

js.cookie.min.js

js.cookie.min.js

522 ms

cart-fragments.min.js

cart-fragments.min.js

522 ms

sub.js

sub.js

531 ms

jquery.cookie.min.js

jquery.cookie.min.js

528 ms

foundation.min.js

foundation.min.js

527 ms

frontend.min.js

frontend.min.js

530 ms

wc-gateway-ppec-order-review.js

wc-gateway-ppec-order-review.js

751 ms

jquery-ui.min.js

jquery-ui.min.js

121 ms

vcd15cbe7772f49c399c6a5babf22c1241717689176015

vcd15cbe7772f49c399c6a5babf22c1241717689176015

127 ms

kl-identify-browser.js

kl-identify-browser.js

751 ms

owl.carousel.min.js

owl.carousel.min.js

742 ms

main.min.js

main.min.js

741 ms

fbevents.js

fbevents.js

483 ms

jquery.ez-plus.min.js

jquery.ez-plus.min.js

717 ms

jquery.prettyPhoto.init.min.js

jquery.prettyPhoto.init.min.js

709 ms

underscore.min.js

underscore.min.js

736 ms

wp-util.min.js

wp-util.min.js

732 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

728 ms

add-to-cart-variation.min.js

add-to-cart-variation.min.js

728 ms

svi-frontend.min.js

svi-frontend.min.js

721 ms

event-manager.min.js

event-manager.min.js

717 ms

custom.min.js

custom.min.js

739 ms

wp-embed.min.js

wp-embed.min.js

738 ms

ong-filter-pa_taxonomy.min.js

ong-filter-pa_taxonomy.min.js

711 ms

core.min.js

core.min.js

706 ms

mouse.min.js

mouse.min.js

702 ms

slider.min.js

slider.min.js

702 ms

ong-filter-size.min.js

ong-filter-size.min.js

713 ms

BLzyzHJflGfWjWBrTmBt3yZyqKZh309qGGOgy82u

BLzyzHJflGfWjWBrTmBt3yZyqKZh309qGGOgy82u

657 ms

ong-filter-pa_attribute.min.js

ong-filter-pa_attribute.min.js

727 ms

ong-filter-if_search.min.js

ong-filter-if_search.min.js

693 ms

affirm.js

affirm.js

632 ms

pixel.js

pixel.js

650 ms

gtm.js

gtm.js

692 ms

vision-care-services-1265690.png

vision-care-services-1265690.png

335 ms

amazon.png

amazon.png

338 ms

paypal.png

paypal.png

411 ms

Ipay.png

Ipay.png

414 ms

FsaHsa.png

FsaHsa.png

496 ms

kelsonsansbold.woff

kelsonsansbold.woff

499 ms

vision-care-services-1265690.js

vision-care-services-1265690.js

385 ms

HelveticaNeueMed.ttf

HelveticaNeueMed.ttf

463 ms

kelsonsansregular.woff

kelsonsansregular.woff

457 ms

Lato-Regular.ttf

Lato-Regular.ttf

463 ms

Lato-Bold.ttf

Lato-Bold.ttf

461 ms

accessibility_icon-20-20-new.png

accessibility_icon-20-20-new.png

463 ms

girl-glasses-menu.png

girl-glasses-menu.png

460 ms

men-glasses-for-menu.png

men-glasses-for-menu.png

458 ms

kids-glasses-menu.png

kids-glasses-menu.png

460 ms

girl-sunglasses-menu.png

girl-sunglasses-menu.png

458 ms

men-sunglasses-for-menu.png

men-sunglasses-for-menu.png

457 ms

kids-sunglasses-menu.png

kids-sunglasses-menu.png

320 ms

specials.png

specials.png

322 ms

clearance.png

clearance.png

321 ms

overnightglasses-banner1.jpg

overnightglasses-banner1.jpg

320 ms

overnightglasses-banner1-1.jpg

overnightglasses-banner1-1.jpg

319 ms

fender_analytics.113876fdc67592e7cbfd.js

fender_analytics.113876fdc67592e7cbfd.js

139 ms

static.047f24ade89e4aff54a9.js

static.047f24ade89e4aff54a9.js

139 ms

runtime.7dea67c1e75d4ade908e.js

runtime.7dea67c1e75d4ade908e.js

31 ms

sharedUtils.9a6c7cead1cefc328bca.js

sharedUtils.9a6c7cead1cefc328bca.js

49 ms

vendors~signup_forms~post_identification_sync~web_personalization~reviews~atlas.b0930143925bb765e2d3.js

vendors~signup_forms~post_identification_sync~web_personalization~reviews~atlas.b0930143925bb765e2d3.js

55 ms

vendors~signup_forms~post_identification_sync~onsite-triggering.98adbd4f3c00592d4b9b.js

vendors~signup_forms~post_identification_sync~onsite-triggering.98adbd4f3c00592d4b9b.js

59 ms

vendors~signup_forms.87a8144324ad4ca548d7.js

vendors~signup_forms.87a8144324ad4ca548d7.js

59 ms

default~signup_forms~onsite-triggering.39d05cf4fd44271c1730.js

default~signup_forms~onsite-triggering.39d05cf4fd44271c1730.js

55 ms

signup_forms.14aea6243661fa58c6fa.js

signup_forms.14aea6243661fa58c6fa.js

58 ms

lens-replacement-banner-desktop-new-1.jpg

lens-replacement-banner-desktop-new-1.jpg

319 ms

lens-replacement-banner-mobile_new.jpg

lens-replacement-banner-mobile_new.jpg

298 ms

overnightglasses-banner5.jpg

overnightglasses-banner5.jpg

300 ms

overnightglasses-banner5-1.jpg

overnightglasses-banner5-1.jpg

297 ms

prescription-glasses-model-Vogue-VO5348-Clear-Grey-Front.jpeg

prescription-glasses-model-Vogue-VO5348-Clear-Grey-Front.jpeg

299 ms

prescription-glasses-model-Vogue-VO5413-Clear-Pink-Front.jpeg

prescription-glasses-model-Vogue-VO5413-Clear-Pink-Front.jpeg

289 ms

prescription-glasses-model-Vogue-VO4144B-Violet-Silver-Front.jpeg

prescription-glasses-model-Vogue-VO4144B-Violet-Silver-Front.jpeg

293 ms

config

config

191 ms

rp.gif

rp.gif

189 ms

t2_16os1t_telemetry

t2_16os1t_telemetry

25 ms

prescription-glasses-model-Vogue-VO2714-Striped-Brown-Front.jpeg

prescription-glasses-model-Vogue-VO2714-Striped-Brown-Front.jpeg

278 ms

prescription-glasses-model-Vogue-VO5244-Red-Front.jpeg

prescription-glasses-model-Vogue-VO5244-Red-Front.jpeg

279 ms

prescription-glasses-model-Vogue-VO4218-Brushed-Silver-Front.jpeg

prescription-glasses-model-Vogue-VO4218-Brushed-Silver-Front.jpeg

278 ms

prescription-glasses-model-Ray-Ban-RB2199V-Yellow-Havana-Front.jpeg

prescription-glasses-model-Ray-Ban-RB2199V-Yellow-Havana-Front.jpeg

278 ms

prescription-glasses-model-Vogue-VO5292F-Black-Front.jpeg

prescription-glasses-model-Vogue-VO5292F-Black-Front.jpeg

279 ms

prescription-glasses-model-Vogue-VO5422-Black-Purple-Front.jpeg

prescription-glasses-model-Vogue-VO5422-Black-Purple-Front.jpeg

273 ms

prescription-glasses-model-Vogue-VO5423-Clear-Violet-Front.jpeg

prescription-glasses-model-Vogue-VO5423-Clear-Violet-Front.jpeg

268 ms

prescription-glasses-model-Tory-Burch-TY1057-Satin-Bronze-Front.jpeg

prescription-glasses-model-Tory-Burch-TY1057-Satin-Bronze-Front.jpeg

264 ms

prescription-glasses-model-Tory-Burch-TY2099-Black-Tortoise-Front.jpeg

prescription-glasses-model-Tory-Burch-TY2099-Black-Tortoise-Front.jpeg

265 ms

diffuser.js

diffuser.js

218 ms

prescription-glasses-model-Tory-Burch-TY4012U-Black-Front.jpeg

prescription-glasses-model-Tory-Burch-TY4012U-Black-Front.jpeg

193 ms

prescription-glasses-model-Tory-Burch-TY1067-Navy-Gold-Front.jpeg

prescription-glasses-model-Tory-Burch-TY1067-Navy-Gold-Front.jpeg

194 ms

prescription-glasses-model-Ray-Ban-RB8769-Silver-White-Front.jpeg

prescription-glasses-model-Ray-Ban-RB8769-Silver-White-Front.jpeg

175 ms

prescription-glasses-model-Ray-Ban-RB4356V-Brown-Front.jpeg

prescription-glasses-model-Ray-Ban-RB4356V-Brown-Front.jpeg

112 ms

prescription-glasses-model-Ray-Ban-RB4376V-Clear-Brown-Front.jpeg

prescription-glasses-model-Ray-Ban-RB4376V-Clear-Brown-Front.jpeg

108 ms

prescription-glasses-model-Ray-Ban-RB8157V-Gold-Front.jpeg

prescription-glasses-model-Ray-Ban-RB8157V-Gold-Front.jpeg

107 ms

prescription-glasses-model-Ray-Ban-RB8765-Matte-Gunmetal-Front.jpeg

prescription-glasses-model-Ray-Ban-RB8765-Matte-Gunmetal-Front.jpeg

108 ms

prescription-glasses-model-Ray-Ban-RB5472-Clear-Light-Brown-Front.jpeg

prescription-glasses-model-Ray-Ban-RB5472-Clear-Light-Brown-Front.jpeg

109 ms

overnight-glasses-coupons-specials.jpg

overnight-glasses-coupons-specials.jpg

109 ms

new-lenses-for-old-frames-1.jpg

new-lenses-for-old-frames-1.jpg

105 ms

glasses-overnight.jpg

glasses-overnight.jpg

108 ms

RB5228-5628-FRONT.jpg

RB5228-5628-FRONT.jpg

106 ms

prescription-glasses-model-GR-815-color-Black-Clear-FRONT.jpeg

prescription-glasses-model-GR-815-color-Black-Clear-FRONT.jpeg

105 ms

prescription-glasses-model-Ray-Ban-RB4246V-Bordeaux-Front.jpeg

prescription-glasses-model-Ray-Ban-RB4246V-Bordeaux-Front.jpeg

105 ms

prescription-glasses-model-Versa-862-Yellow-Front.jpeg

prescription-glasses-model-Versa-862-Yellow-Front.jpeg

71 ms

prescription-glasses-model-Versa-934-Clear-Brown-Front.jpeg

prescription-glasses-model-Versa-934-Clear-Brown-Front.jpeg

73 ms

prescription-glasses-model-GR-816-color-CRYSTAL-FRONT.jpeg

prescription-glasses-model-GR-816-color-CRYSTAL-FRONT.jpeg

78 ms

prescription-glasses-model-Ray-Ban-RX7118-Royal-Blue-FRONT.jpeg

prescription-glasses-model-Ray-Ban-RX7118-Royal-Blue-FRONT.jpeg

75 ms

prescription-glasses-model-CAPRI-UP-304-Burgundy-Crystal-FRONT.jpg

prescription-glasses-model-CAPRI-UP-304-Burgundy-Crystal-FRONT.jpg

73 ms

prescription-glasses-model-Capri-DC220-Crystal-FRONT.jpeg

prescription-glasses-model-Capri-DC220-Crystal-FRONT.jpeg

70 ms

prescription-glasses-model-DC-207-color-BLACK-FRONT.jpeg

prescription-glasses-model-DC-207-color-BLACK-FRONT.jpeg

73 ms

prescription-glasses-model-Versa-969-Yellow-Front.jpeg

prescription-glasses-model-Versa-969-Yellow-Front.jpeg

74 ms

prescription-glasses-model-Ray-Ban-RX5169-Yellow-Havana-FRONT.jpeg

prescription-glasses-model-Ray-Ban-RX5169-Yellow-Havana-FRONT.jpeg

72 ms

prescription-glasses-model-PT-104-color-BLACK-FRONT.jpeg

prescription-glasses-model-PT-104-color-BLACK-FRONT.jpeg

75 ms

PRESCRIPTION-GLASSES-SIMPLYLITE-SL707-BLACK-FRONT.jpg

PRESCRIPTION-GLASSES-SIMPLYLITE-SL707-BLACK-FRONT.jpg

73 ms

prescription-glasses-model-DC-203-color-BLACK-FRONT.jpeg

prescription-glasses-model-DC-203-color-BLACK-FRONT.jpeg

75 ms

prescription-glasses-model-DC-202-color-PURPLE-FRONT.jpeg

prescription-glasses-model-DC-202-color-PURPLE-FRONT.jpeg

73 ms

prescription-glasses-model-DC-352-color-CHAMPAGNE-GOLD-FRONT.jpeg

prescription-glasses-model-DC-352-color-CHAMPAGNE-GOLD-FRONT.jpeg

74 ms

prescription-glasses-model-FX-114-color-BLUE-FRONT.jpeg

prescription-glasses-model-FX-114-color-BLUE-FRONT.jpeg

76 ms

RAY-BAN-PRESCRIPTION-GLASSES-MODEL-RB5356-5607-FRONT.jpg

RAY-BAN-PRESCRIPTION-GLASSES-MODEL-RB5356-5607-FRONT.jpg

73 ms

blue-light-prescription-glasses.jpg

blue-light-prescription-glasses.jpg

73 ms

overnight-glasses-reviews.jpg

overnight-glasses-reviews.jpg

73 ms

icons-s193a80ff69.png

icons-s193a80ff69.png

74 ms

ANSI_logo.png

ANSI_logo.png

73 ms

Food_and_Drug_Administration_logo.png

Food_and_Drug_Administration_logo.png

74 ms

made-in-usa.png

made-in-usa.png

73 ms

legacy.min.css

legacy.min.css

35 ms

prism.app-us1.com

prism.app-us1.com

156 ms

Accessibility Review

overnightglasses.com accessibility score

74

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

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

overnightglasses.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

overnightglasses.com SEO score

84

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Overnightglasses.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 Overnightglasses.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

overnightglasses.com

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