Tools & Wizards About Us
opternative.com screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

opternative.com

Opternative - Visibly - The World's First Online Vision Test

Page Load Speed

2.1 sec in total

First Response

86 ms

Resources Loaded

1.4 sec

Page Rendered

604 ms

opternative.com screenshot

About Website

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

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Key Findings

We analyzed Opternative.com page load time and found that the first response time was 86 ms and then it took 2 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

opternative.com performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

7/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value1,780 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value12.1 s

16/100

10%

Network Requests Diagram

www.opternative.com

86 ms

marketing-fc71857862c3cbe5bee4b6cf402220c2.css

74 ms

2328060169.js

198 ms

gvw1ouk.js

151 ms

marketing-663406beb3c892b0d116825f60da0d5b.js

88 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Opternative.com, 33% (16 requests) were made to D1icbc10z1cnjy.cloudfront.net and 25% (12 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (439 ms) relates to the external source Fullstory.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 659.7 kB (33%)

Content Size

2.0 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Opternative.com main page is 2.0 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. 50% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 22.7 kB

  • Original 33.5 kB
  • After minification 31.8 kB
  • After compression 10.8 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 22.7 kB or 68% of the original size.

Image Optimization

-1%

Potential reduce by 8.8 kB

  • Original 1.1 MB
  • After minification 1.1 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. Opternative images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 420.1 kB

  • Original 638.7 kB
  • After minification 638.7 kB
  • After compression 218.6 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 420.1 kB or 66% of the original size.

CSS Optimization

-88%

Potential reduce by 208.2 kB

  • Original 236.0 kB
  • After minification 235.3 kB
  • After compression 27.9 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. Opternative.com needs all CSS files to be minified and compressed as it can save up to 208.2 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (26%)

Requests Now

34

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Opternative. 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

www.opternative.com

www.opternative.com

86 ms

marketing-fc71857862c3cbe5bee4b6cf402220c2.css

marketing-fc71857862c3cbe5bee4b6cf402220c2.css

74 ms

2328060169.js

2328060169.js

198 ms

gvw1ouk.js

gvw1ouk.js

151 ms

marketing-663406beb3c892b0d116825f60da0d5b.js

marketing-663406beb3c892b0d116825f60da0d5b.js

88 ms

event

event

38 ms

www.opternative.com

www.opternative.com

33 ms

analytics.js

analytics.js

350 ms

logo_blue-5bf6df964bc0bd3b16b4654efdaa160d.png

logo_blue-5bf6df964bc0bd3b16b4654efdaa160d.png

71 ms

134214884

134214884

386 ms

hero-image-01ea50a518df0f5adbcc3a6901ea083b.jpg

hero-image-01ea50a518df0f5adbcc3a6901ea083b.jpg

314 ms

hero-image@2x-6856aae66f153ae220b2f452ca5d00c9.jpg

hero-image@2x-6856aae66f153ae220b2f452ca5d00c9.jpg

333 ms

eligibility@2x-afae1835731ec20d1a404b2b79098c7c.png

eligibility@2x-afae1835731ec20d1a404b2b79098c7c.png

289 ms

exam@2x-8c0143c5acf33de9a220117552894735.png

exam@2x-8c0143c5acf33de9a220117552894735.png

313 ms

doctor@2x-fc4b32a0d692416b70e471e8f19ca440.png

doctor@2x-fc4b32a0d692416b70e471e8f19ca440.png

313 ms

rx@2x-81582673074d219a255990429054d8b0.png

rx@2x-81582673074d219a255990429054d8b0.png

317 ms

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play-btn-white_2x-c345635dc56066fff9df424e00eefc6a.png

316 ms

video-thumb-b463434436beb6d5d46936dc644948e7.jpg

video-thumb-b463434436beb6d5d46936dc644948e7.jpg

321 ms

Doctors-Hillman@2x-4e6b73331444a715878fb4019ccb1c73.jpg

Doctors-Hillman@2x-4e6b73331444a715878fb4019ccb1c73.jpg

321 ms

Doctors-Goldstick@2x-ccabf99b48db28c41c8b3d1a7b17d8d1.jpg

Doctors-Goldstick@2x-ccabf99b48db28c41c8b3d1a7b17d8d1.jpg

321 ms

press-logos-b51878b6ade26b44bbacb5a15ec24934.png

press-logos-b51878b6ade26b44bbacb5a15ec24934.png

336 ms

fs.js

fs.js

439 ms

fbds.js

fbds.js

357 ms

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Z7FmD5EHEK951RLGa6uueBJCHhjxaPZTh-t1vMeEc3wffO0tggMdeMJ6Mk6g5Msfb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff

91 ms

XJYTwfaw8r4lapvSwl6FFiS_nA08Is4gPH2E_EkWDQqffOktggMdeMJ6Mk6g5MZfb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff

XJYTwfaw8r4lapvSwl6FFiS_nA08Is4gPH2E_EkWDQqffOktggMdeMJ6Mk6g5MZfb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff

137 ms

Q-hYAysjrpTgS2xK8MSuNg_bAJuTzhf8-jz0IAuao89ffOPtggMdeMJ6Mk6g5Mifb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff

Q-hYAysjrpTgS2xK8MSuNg_bAJuTzhf8-jz0IAuao89ffOPtggMdeMJ6Mk6g5Mifb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff

188 ms

56xdpftEvIw2mexsgyj451hvwKG5GvA_zrlwr4smWtGffwRwgsMdeMJ6Mk6g5Mmfb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff

56xdpftEvIw2mexsgyj451hvwKG5GvA_zrlwr4smWtGffwRwgsMdeMJ6Mk6g5Mmfb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff

261 ms

JLfLNSKZ_K82l1emmOUgw_D4UOqpkcp0_GdIo1ZQ26qffwdwgsMdeMJ6Mk6g5Mifb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff

JLfLNSKZ_K82l1emmOUgw_D4UOqpkcp0_GdIo1ZQ26qffwdwgsMdeMJ6Mk6g5Mifb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff

264 ms

fontawesome-webfont-b321009335ed37ba2a96f7d6aa6067b7.woff

fontawesome-webfont-b321009335ed37ba2a96f7d6aa6067b7.woff

47 ms

ModernPictogramsPro_2.34-webfont-073346691805eace9cbaa53918d317e7.woff

ModernPictogramsPro_2.34-webfont-073346691805eace9cbaa53918d317e7.woff

53 ms

8WvSum6plrDcdi19qsrNcphm5thGtn9_mBHzrJ1_2yXffw1wgsMdeMJ6Mk6g5MNfb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff

8WvSum6plrDcdi19qsrNcphm5thGtn9_mBHzrJ1_2yXffw1wgsMdeMJ6Mk6g5MNfb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff

306 ms

IaCy3pUGu9U5WkqepCH8Tbz-MrQvTfih45xvKKdbv2tffwLwgsMdeMJ6Mk6g5gBfb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff

IaCy3pUGu9U5WkqepCH8Tbz-MrQvTfih45xvKKdbv2tffwLwgsMdeMJ6Mk6g5gBfb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff

259 ms

Lh3_Js_OICs9EWiB_LuiNBRv8s6I75pBYPTeycggRE9ffOKtggMdeMJ6Mk6g5Mofb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff

Lh3_Js_OICs9EWiB_LuiNBRv8s6I75pBYPTeycggRE9ffOKtggMdeMJ6Mk6g5Mofb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff

236 ms

hGHMxmlt0AANdPxeqnP9stcSw7mqQXJxka8HhNUGEdXffOhtggMdeMJ6Mk6g5ggfb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff

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236 ms

eV0xB-F3V6qVMN8ordPgD4mWqo4F3F9qqdlxjwc3ThJffOAtggMdeMJ6Mk6g5gBfb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff

eV0xB-F3V6qVMN8ordPgD4mWqo4F3F9qqdlxjwc3ThJffOAtggMdeMJ6Mk6g5gBfb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff

407 ms

player.js

player.js

214 ms

player.css

player.css

172 ms

ga.js

ga.js

317 ms

vuid.min.js

vuid.min.js

315 ms

320 ms

collect

collect

311 ms

page

page

392 ms

proxy.html

proxy.html

120 ms

p.gif

p.gif

145 ms

__utm.gif

__utm.gif

32 ms

ga-audiences

ga-audiences

34 ms

nr-852.min.js

nr-852.min.js

104 ms

21 ms

Accessibility Review

opternative.com accessibility score

100

Accessibility Issues

Best Practices

opternative.com best practices score

92

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

SEO Factors

opternative.com SEO score

86

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

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

    UTF-8

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

opternative.com

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