Tools & Wizards About Us
katzeneye.com screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

katzeneye.com

Katzen Eye Group | Eye Care | Online Cataract Test | Baltimore

Page Load Speed

3.6 sec in total

First Response

615 ms

Resources Loaded

1.9 sec

Page Rendered

1.1 sec

katzeneye.com screenshot

About Website

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

Katzen Eye Group, Baltimore’s preferred spot for eye care, laser vision correction, and LASIK surgery, offers an online cataract test.

Visit katzeneye.com

Key Findings

We analyzed Katzeneye.com page load time and found that the first response time was 615 ms and then it took 3 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

katzeneye.com performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

60/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

32/100

25%

SI (Speed Index)

Value6.2 s

43/100

10%

TBT (Total Blocking Time)

Value1,240 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value10.7 s

22/100

10%

Network Requests Diagram

www.katzeneye.com

615 ms

gtm.js

62 ms

autoptimize_484230a10f00be45401945ef85fe2a28.css

226 ms

passster-public.min.css

221 ms

jquery.min.js

26 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 56% of them (30 requests) were addressed to the original Katzeneye.com, 15% (8 requests) were made to Google.com and 7% (4 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (913 ms) relates to the external source Google.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 239.8 kB (12%)

Content Size

1.9 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Katzeneye.com main page is 1.9 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. 40% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 115.2 kB

  • Original 133.3 kB
  • After minification 133.0 kB
  • After compression 18.2 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 115.2 kB or 86% of the original size.

Image Optimization

-1%

Potential reduce by 13.9 kB

  • Original 1.5 MB
  • After minification 1.5 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. Katzen Eye images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 4.0 kB

  • Original 169.0 kB
  • After minification 169.0 kB
  • After compression 165.0 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

-87%

Potential reduce by 106.7 kB

  • Original 122.6 kB
  • After minification 102.1 kB
  • After compression 15.9 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. Katzeneye.com needs all CSS files to be minified and compressed as it can save up to 106.7 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (34%)

Requests Now

50

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Katzen Eye. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.katzeneye.com

www.katzeneye.com

615 ms

gtm.js

gtm.js

62 ms

autoptimize_484230a10f00be45401945ef85fe2a28.css

autoptimize_484230a10f00be45401945ef85fe2a28.css

226 ms

passster-public.min.css

passster-public.min.css

221 ms

jquery.min.js

jquery.min.js

26 ms

cookie.js

cookie.js

158 ms

passster-public.min.js

passster-public.min.js

194 ms

lazysizes.min.js

lazysizes.min.js

208 ms

accordion-blocks.min.js

accordion-blocks.min.js

317 ms

micromodal.min.js

micromodal.min.js

37 ms

autoptimize_single_87a2fc4e197fbf2f8dbd49300d3cbec3.js

autoptimize_single_87a2fc4e197fbf2f8dbd49300d3cbec3.js

316 ms

autoptimize_single_4d0442201535b3376bebfa7d34d07017.js

autoptimize_single_4d0442201535b3376bebfa7d34d07017.js

327 ms

ssol-load.js

ssol-load.js

546 ms

webfont.js

webfont.js

29 ms

main.min.js

main.min.js

327 ms

micromodal.min.js

micromodal.min.js

13 ms

embed

embed

334 ms

embed

embed

281 ms

embed

embed

344 ms

embed

embed

307 ms

embed

embed

326 ms

embed

embed

331 ms

embed

embed

913 ms

embed

embed

463 ms

search_icon.png

search_icon.png

122 ms

hero-img2.jpg

hero-img2.jpg

489 ms

portal-icon-white.png

portal-icon-white.png

195 ms

pay-online-icon.png

pay-online-icon.png

195 ms

appointment-icon.png

appointment-icon.png

213 ms

contacts-icon.png

contacts-icon.png

204 ms

phone-icon.png

phone-icon.png

212 ms

cataract-test-img2.jpg

cataract-test-img2.jpg

420 ms

appointment-bg-img.jpg

appointment-bg-img.jpg

564 ms

happy-family-selfie.jpg

happy-family-selfie.jpg

395 ms

woman-listening-to-ipod.jpg

woman-listening-to-ipod.jpg

432 ms

jon-img.jpg

jon-img.jpg

433 ms

billick-katzen-home-page.png

billick-katzen-home-page.png

588 ms

aesthetic-icon.png

aesthetic-icon.png

494 ms

aesthetic-btn.jpg

aesthetic-btn.jpg

657 ms

bg-img2.jpg

bg-img2.jpg

659 ms

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

9BAAAAAQAAAAFtwAAAAAAAAAKABQAHgAyAEYAjACiAL4BFgE2AY4AAAABAAAADAA8AAMAAAAAAAIAAAAAAAAAAAAAAAAAAAAAAAAADgCuAAEAAAAAAAEADQAAAAEAAAAAAAIABwCWAAEAAAAAAAMADQBIAAEAAAAAAAQADQCrAAEAAAAAAAUACwAnAAEAAAAAAAYADQBvAAEAAAAAAAoAGgDSAAMAAQQJAAEAGgANAAMAAQQJAAIADgCdAAMAAQQJAAMAGgBVAAMAAQQJAAQAGgC4AAMAAQQJAAUAFgAyAAMAAQQJAAYAGgB8AAMAAQQJAAoANADsd2ViZmxvdy1pY29ucwB3AGUAYgBmAGwAbwB3AC0AaQBjAG8AbgBzVmVyc2lvbiAxLjAAVgBlAHIAcwBpAG8AbgAgADEALgAwd2ViZmxvdy1pY29ucwB3AGUAYgBmAGwAbwB3AC0AaQBjAG8AbgBzd2ViZmxvdy1pY29ucwB3AGUAYgBmAGwAbwB3AC0AaQBjAG8AbgBzUmVndWxhcgBSAGUAZwB1AGwAYQByd2ViZmxvdy1pY29ucwB3AGUAYgBmAGwAbwB3AC0AaQBjAG8AbgBzRm9udCBnZW5lcmF0ZWQgYnkgSWNvTW9vbi4ARgBvAG4AdAAgAGcAZQBuAGUAcgBhAHQAZQBkACAAYgB5ACAASQBjAG8ATQBvAG8AbgAuAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

2 ms

widget.js

widget.js

177 ms

logo-white.png

logo-white.png

418 ms

facebook-icon-dark.png

facebook-icon-dark.png

434 ms

js

js

27 ms

widget_app_base_1725367019229.js

widget_app_base_1725367019229.js

17 ms

search.js

search.js

16 ms

geometry.js

geometry.js

20 ms

main.js

main.js

25 ms

scnwtNMQ2v

scnwtNMQ2v

326 ms

ssol-load.js

ssol-load.js

567 ms

en-US.json

en-US.json

12 ms

linked-icon-dark.png

linked-icon-dark.png

77 ms

youtube-icon-dark.png

youtube-icon-dark.png

77 ms

Accessibility Review

katzeneye.com accessibility score

86

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.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

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

katzeneye.com best practices score

83

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

High

Browser errors were logged to the console

SEO Factors

katzeneye.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

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

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 Katzeneye.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 Katzeneye.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

katzeneye.com

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