Tools & Wizards About Us
visionsource-buffaloeyeclinic.com screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

visionsource-buffaloeyeclinic.com

Eye Doctors in Buffalo | Buffalo Eye Clinic

Page Load Speed

3.1 sec in total

First Response

72 ms

Resources Loaded

929 ms

Page Rendered

2.1 sec

visionsource-buffaloeyeclinic.com screenshot

About Website

Visit visionsource-buffaloeyeclinic.com now to see the best up-to-date Visionsource Buffalo Eye Clinic content and also check out these interesting facts you probably never knew about visionsource-buffaloeyeclinic.com

Eye Doctors in Buffalo | Buffalo Eye Clinic

Visit visionsource-buffaloeyeclinic.com

Key Findings

We analyzed Visionsource-buffaloeyeclinic.com page load time and found that the first response time was 72 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

visionsource-buffaloeyeclinic.com performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

22/100

25%

SI (Speed Index)

Value3.3 s

91/100

10%

TBT (Total Blocking Time)

Value1,210 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value0.229

54/100

15%

TTI (Time to Interactive)

Value12.4 s

15/100

10%

Network Requests Diagram

visionsource-buffaloeyeclinic.com

72 ms

buffaloeyeclinic.com

58 ms

buffaloeyeclinic.com

76 ms

css2

37 ms

script.js

101 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Visionsource-buffaloeyeclinic.com, 20% (14 requests) were made to Storage.googleapis.com and 19% (13 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (521 ms) relates to the external source Storage.googleapis.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 351.6 kB (10%)

Content Size

3.6 MB

After Optimization

3.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Visionsource-buffaloeyeclinic.com main page is 3.6 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. 70% of websites need less resources to load. Images take 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 111.3 kB

  • Original 141.7 kB
  • After minification 141.7 kB
  • After compression 30.4 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 111.3 kB or 79% of the original size.

Image Optimization

-8%

Potential reduce by 238.7 kB

  • Original 3.0 MB
  • After minification 2.8 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. Visionsource Buffalo Eye Clinic images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.5 kB

  • Original 476.2 kB
  • After minification 476.1 kB
  • After compression 474.7 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 17 B

  • Original 11.2 kB
  • After minification 11.2 kB
  • After compression 11.2 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. Visionsource-buffaloeyeclinic.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 24 (45%)

Requests Now

53

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Visionsource Buffalo Eye Clinic. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

visionsource-buffaloeyeclinic.com

visionsource-buffaloeyeclinic.com

72 ms

buffaloeyeclinic.com

buffaloeyeclinic.com

58 ms

buffaloeyeclinic.com

buffaloeyeclinic.com

76 ms

css2

css2

37 ms

script.js

script.js

101 ms

3501_9976ee1d-9c6b-4441-97db-b5d32ba32ea2.png

3501_9976ee1d-9c6b-4441-97db-b5d32ba32ea2.png

145 ms

PhotoService-responsive.jpg

PhotoService-responsive.jpg

238 ms

e

e

157 ms

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999564ab-3bf1-4c83-ab8a-87186ab26ce8.png

307 ms

bg-reviews.jpg

bg-reviews.jpg

97 ms

place

place

383 ms

tracking.js

tracking.js

93 ms

PhotoService-responsive.jpg

PhotoService-responsive.jpg

263 ms

PhotoService-responsive.jpg

PhotoService-responsive.jpg

191 ms

comprehensive-eye-exams-callout.jpg

comprehensive-eye-exams-callout.jpg

93 ms

contact-lens-exams-callout.jpg

contact-lens-exams-callout.jpg

96 ms

dry-eyes-callout.jpg

dry-eyes-callout.jpg

97 ms

designer-frames-callout2-short.jpg

designer-frames-callout2-short.jpg

96 ms

contact-lens-callout2.jpg

contact-lens-callout2.jpg

97 ms

eyepromise-cta.jpg

eyepromise-cta.jpg

94 ms

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9976f5f6-853a-4132-9d5f-9bc27358cefe.png

413 ms

9976f3b5-c1a2-4db7-8b04-3a680118c46e.png

9976f3b5-c1a2-4db7-8b04-3a680118c46e.png

447 ms

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9d187a08-b0cf-4ac5-a4bb-952416166b76.png

410 ms

29UMjPGjw56kH0x4.png

29UMjPGjw56kH0x4.png

336 ms

medicare.png

medicare.png

374 ms

united-healthcare.png

united-healthcare.png

387 ms

4ON2tzqw5GNU7H4U.png

4ON2tzqw5GNU7H4U.png

387 ms

cigna.png

cigna.png

387 ms

spectera.png

spectera.png

437 ms

superior-vision-.png

superior-vision-.png

437 ms

qEj9JQ19dW1zfExj.png

qEj9JQ19dW1zfExj.png

435 ms

8pBEViY4gvyX8cBO.png

8pBEViY4gvyX8cBO.png

446 ms

eFr8gHhll8RQHam5.png

eFr8gHhll8RQHam5.png

521 ms

js

js

302 ms

otSDKStub.js

otSDKStub.js

182 ms

conversion.js

conversion.js

199 ms

js

js

233 ms

up_loader.1.1.0.js

up_loader.1.1.0.js

177 ms

snazzy-info-window.css

snazzy-info-window.css

177 ms

font-awesome.min.css

font-awesome.min.css

188 ms

bootstrap.min.css

bootstrap.min.css

202 ms

jquery-3.2.1.min.js

jquery-3.2.1.min.js

190 ms

cropper.min.css

cropper.min.css

232 ms

slick.js

slick.js

198 ms

popper.min.js

popper.min.js

246 ms

signature_pad.min.js

signature_pad.min.js

179 ms

runtime.3f0a398e816c09f1.js

runtime.3f0a398e816c09f1.js

155 ms

polyfills.d05765e7ffec052b.js

polyfills.d05765e7ffec052b.js

270 ms

scripts.dfabfca16dc3ecd9.js

scripts.dfabfca16dc3ecd9.js

380 ms

main.28d9617366500e7f.js

main.28d9617366500e7f.js

306 ms

vcd15cbe7772f49c399c6a5babf22c1241717689176015

vcd15cbe7772f49c399c6a5babf22c1241717689176015

195 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaooCM.woff

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaooCM.woff

126 ms

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150 ms

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1Ptxg8zYS_SKggPN4iEgvnHyvveLxVs9pYCM.woff

177 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQUwaEQbjA.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQUwaEQbjA.woff

109 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVQUwaEQbjB_mQ.woff

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109 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4vaVQUwaEQbjB_mQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4vaVQUwaEQbjB_mQ.woff

84 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B5OaVQUwaEQbjB_mQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B5OaVQUwaEQbjB_mQ.woff

109 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B5caVQUwaEQbjB_mQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B5caVQUwaEQbjB_mQ.woff

114 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4iaVQUwaEQbjB_mQ.woff

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115 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4jaVQUwaEQbjB_mQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4jaVQUwaEQbjB_mQ.woff

115 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4saVQUwaEQbjB_mQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4saVQUwaEQbjB_mQ.woff

114 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4kaVQUwaEQbjB_mQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4kaVQUwaEQbjB_mQ.woff

114 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4taVQUwaEQbjB_mQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4taVQUwaEQbjB_mQ.woff

117 ms

js

js

92 ms

search.js

search.js

46 ms

geometry.js

geometry.js

47 ms

main.js

main.js

48 ms

styles.a8d84ee36eaa1636.css

styles.a8d84ee36eaa1636.css

104 ms

Accessibility Review

visionsource-buffaloeyeclinic.com accessibility score

100

Accessibility Issues

Best Practices

visionsource-buffaloeyeclinic.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

High

Missing source maps for large first-party JavaScript

SEO Factors

visionsource-buffaloeyeclinic.com SEO score

98

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

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 Visionsource-buffaloeyeclinic.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 Visionsource-buffaloeyeclinic.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

visionsource-buffaloeyeclinic.com

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