Tools & Wizards About Us
bestbuyeyeglasses.com screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

bestbuyeyeglasses.com

Discount Eyeglasses & Sunglasses | Best Buy Eyeglasses

Page Load Speed

5.2 sec in total

First Response

969 ms

Resources Loaded

4 sec

Page Rendered

240 ms

bestbuyeyeglasses.com screenshot

About Website

Welcome to bestbuyeyeglasses.com homepage info - get ready to check Best Buy Eyeglasses best content for United States right away, or after learning these important things about bestbuyeyeglasses.com

Buy designer eyeglasses & sunglasses online. We have eyeglasses and sunglasses from all of the top brands. 100% Free US Shipping.

Visit bestbuyeyeglasses.com

Key Findings

We analyzed Bestbuyeyeglasses.com page load time and found that the first response time was 969 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

bestbuyeyeglasses.com performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

43/100

25%

SI (Speed Index)

Value4.2 s

78/100

10%

TBT (Total Blocking Time)

Value560 ms

53/100

30%

CLS (Cumulative Layout Shift)

Value0.183

66/100

15%

TTI (Time to Interactive)

Value6.3 s

61/100

10%

Network Requests Diagram

www.bestbuyeyeglasses.com

969 ms

gtm.js

62 ms

js

44 ms

jquery-plus-plugs-new.min.js

67 ms

Global.min.js

85 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 78% of them (50 requests) were addressed to the original Bestbuyeyeglasses.com, 14% (9 requests) were made to Res.cloudinary.com and 3% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Bestbuyeyeglasses.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 534.0 kB (57%)

Content Size

940.1 kB

After Optimization

406.1 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Bestbuyeyeglasses.com main page is 940.1 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. 35% of websites need less resources to load. HTML takes 584.4 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 483.6 kB

  • Original 584.4 kB
  • After minification 553.8 kB
  • After compression 100.8 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 483.6 kB or 83% of the original size.

Image Optimization

-1%

Potential reduce by 2.8 kB

  • Original 231.5 kB
  • After minification 228.7 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. Best Buy Eyeglasses images are well optimized though.

JavaScript Optimization

-38%

Potential reduce by 47.6 kB

  • Original 124.2 kB
  • After minification 124.2 kB
  • After compression 76.6 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 47.6 kB or 38% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (24%)

Requests Now

51

After Optimization

39

  • AJAX
  • Images
  • JavaScript

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Best Buy Eyeglasses. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.bestbuyeyeglasses.com

www.bestbuyeyeglasses.com

969 ms

gtm.js

gtm.js

62 ms

js

js

44 ms

jquery-plus-plugs-new.min.js

jquery-plus-plugs-new.min.js

67 ms

Global.min.js

Global.min.js

85 ms

common.js

common.js

138 ms

searchcomplete.js

searchcomplete.js

124 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

152 ms

ZKLK8-32AYZ-DPFBC-B52E9-YMML6

ZKLK8-32AYZ-DPFBC-B52E9-YMML6

215 ms

RB2140_901_MAIN.jpg

RB2140_901_MAIN.jpg

84 ms

RB3025_001_78_MAIN.jpg

RB3025_001_78_MAIN.jpg

132 ms

RB2132_601S78_MAIN.jpg

RB2132_601S78_MAIN.jpg

137 ms

RB4165_601_8G_MAIN.jpg

RB4165_601_8G_MAIN.jpg

186 ms

RB3016_1157_MAIN.jpg

RB3016_1157_MAIN.jpg

228 ms

MK5004_101311_MAIN.jpg

MK5004_101311_MAIN.jpg

229 ms

RB3539_002_8G_MAIN.jpg

RB3539_002_8G_MAIN.jpg

150 ms

VE2163_100281_MAIN.jpg

VE2163_100281_MAIN.jpg

150 ms

VE4307_GB1_87_MAIN.jpg

VE4307_GB1_87_MAIN.jpg

185 ms

bbe-authentic-logo-blue.png

bbe-authentic-logo-blue.png

304 ms

ray-ban.png

ray-ban.png

57 ms

michael+kors.png

michael+kors.png

79 ms

oakley.png

oakley.png

57 ms

tory+burch.png

tory+burch.png

79 ms

versace.png

versace.png

80 ms

dolce+&+gabbana.png

dolce+&+gabbana.png

80 ms

burberry.png

burberry.png

124 ms

polo.png

polo.png

129 ms

vogue.png

vogue.png

125 ms

ralph+lauren.png

ralph+lauren.png

129 ms

ralph.png

ralph.png

147 ms

brooks+brothers.png

brooks+brothers.png

172 ms

nike.png

nike.png

218 ms

shuron.png

shuron.png

151 ms

revo.png

revo.png

146 ms

silhouette.png

silhouette.png

160 ms

tom+ford.png

tom+ford.png

162 ms

calvin+klein.png

calvin+klein.png

161 ms

fall-2020-hero.jpg

fall-2020-hero.jpg

178 ms

how-to-buy-glasses.png

how-to-buy-glasses.png

178 ms

generic-glasses-loading.gif

generic-glasses-loading.gif

179 ms

cc.png

cc.png

189 ms

roboto-regular-webfont.woff

roboto-regular-webfont.woff

189 ms

roboto-medium-webfont.woff

roboto-medium-webfont.woff

206 ms

roboto-light-webfont.woff

roboto-light-webfont.woff

218 ms

roboto-thin-webfont.woff

roboto-thin-webfont.woff

283 ms

roboto-bold-webfont.woff

roboto-bold-webfont.woff

218 ms

roboto-condensed-webfont.woff

roboto-condensed-webfont.woff

237 ms

robotocondensed-light-webfont.woff

robotocondensed-light-webfont.woff

695 ms

roboto-boldcondensed-webfont.woff

roboto-boldcondensed-webfont.woff

262 ms

fa-solid-900.woff

fa-solid-900.woff

659 ms

fa-regular-400.woff

fa-regular-400.woff

575 ms

box-mens.jpg

box-mens.jpg

394 ms

box-womens.jpg

box-womens.jpg

503 ms

box-eyeglasses.jpg

box-eyeglasses.jpg

589 ms

box-sunglasses.jpg

box-sunglasses.jpg

614 ms

frames-large-icon-sprite.png

frames-large-icon-sprite.png

784 ms

facebook.png

facebook.png

2737 ms

twitter.png

twitter.png

828 ms

iscroll.js

iscroll.js

757 ms

jquery.colorbox.1.6.4.js

jquery.colorbox.1.6.4.js

673 ms

availability

availability

20 ms

config.json

config.json

48 ms

robotocondensed-light-webfont.ttf

robotocondensed-light-webfont.ttf

308 ms

robotocondensed-light-webfont.svg

robotocondensed-light-webfont.svg

466 ms

Accessibility Review

bestbuyeyeglasses.com accessibility score

88

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 [lang] attribute

Best Practices

bestbuyeyeglasses.com best practices score

75

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

bestbuyeyeglasses.com SEO score

100

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bestbuyeyeglasses.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Bestbuyeyeglasses.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

bestbuyeyeglasses.com

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