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1800contactstest.com screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

1800contactstest.com

1-800 Contacts

Page Load Speed

2.1 sec in total

First Response

265 ms

Resources Loaded

1.7 sec

Page Rendered

79 ms

1800contactstest.com screenshot

About Website

Visit 1800contactstest.com now to see the best up-to-date 1 800 Contacts Test content for United States and also check out these interesting facts you probably never knew about 1800contactstest.com

1-800 CONTACTS - We beat any price on contact lenses, plus Free, Fast Shipping and convenient online ordering. We Deliver. You Save™

Visit 1800contactstest.com

Key Findings

We analyzed 1800contactstest.com page load time and found that the first response time was 265 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

1800contactstest.com performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.9 s

1/100

10%

LCP (Largest Contentful Paint)

Value17.9 s

0/100

25%

SI (Speed Index)

Value11.1 s

6/100

10%

TBT (Total Blocking Time)

Value4,520 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.12

84/100

15%

TTI (Time to Interactive)

Value19.6 s

2/100

10%

Network Requests Diagram

1800contactstest.com

265 ms

www.1800contactstest.com

488 ms

styles.fc5ca94c5106cab6.ng.css

474 ms

runtime.6bd12f57598f470f.ng.js

39 ms

polyfills.6bd12f57598f470f.ng.js

43 ms

Our browser made a total of 8 requests to load all elements on the main page. We found that 50% of them (4 requests) were addressed to the original 1800contactstest.com, 50% (4 requests) were made to Cdn-fsly.yottaa.net. The less responsive or slowest element that took the longest time to load (488 ms) belongs to the original domain 1800contactstest.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 76.7 kB (15%)

Content Size

519.2 kB

After Optimization

442.5 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of 1800contactstest.com main page is 519.2 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. 20% of websites need less resources to load. Javascripts take 395.8 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 75.5 kB

  • Original 107.0 kB
  • After minification 106.3 kB
  • After compression 31.5 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 75.5 kB or 71% of the original size.

JavaScript Optimization

-0%

Potential reduce by 184 B

  • Original 395.8 kB
  • After minification 395.8 kB
  • After compression 395.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-6%

Potential reduce by 1.0 kB

  • Original 16.4 kB
  • After minification 16.4 kB
  • After compression 15.3 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. 1800contactstest.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 3 (60%)

Requests Now

5

After Optimization

2

  • JavaScript
  • CSS

The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 1 800 Contacts Test. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

1800contactstest.com

1800contactstest.com

265 ms

www.1800contactstest.com

www.1800contactstest.com

488 ms

styles.fc5ca94c5106cab6.ng.css

styles.fc5ca94c5106cab6.ng.css

474 ms

runtime.6bd12f57598f470f.ng.js

runtime.6bd12f57598f470f.ng.js

39 ms

polyfills.6bd12f57598f470f.ng.js

polyfills.6bd12f57598f470f.ng.js

43 ms

vendor.6bd12f57598f470f.ng.js

vendor.6bd12f57598f470f.ng.js

58 ms

main.6bd12f57598f470f.ng.js

main.6bd12f57598f470f.ng.js

54 ms

gt-walsheim-regular-webfont.woff

gt-walsheim-regular-webfont.woff

285 ms

Accessibility Review

1800contactstest.com accessibility score

85

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

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

Links do not have a discernible name

Best Practices

1800contactstest.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

1800contactstest.com SEO score

79

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

High

Page is blocked from indexing

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 1800contactstest.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 1800contactstest.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

1800contactstest.com

Open Graph description is not detected on the main page of 1 800 Contacts Test. 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: