Tools & Wizards About Us
city-optometry.com screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

city-optometry.com

Fashion-Focused Eye Care in San Francisco | Total Vision Financial District

Page Load Speed

2.6 sec in total

First Response

58 ms

Resources Loaded

1.6 sec

Page Rendered

941 ms

city-optometry.com screenshot

About Website

Visit city-optometry.com now to see the best up-to-date City Optometry content and also check out these interesting facts you probably never knew about city-optometry.com

Tailored vision care in the heart of San Francisco. Visit Total Vision San Francisco for your next eye appointment today!

Visit city-optometry.com

Key Findings

We analyzed City-optometry.com page load time and found that the first response time was 58 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

city-optometry.com performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value9.7 s

0/100

25%

SI (Speed Index)

Value5.7 s

52/100

10%

TBT (Total Blocking Time)

Value140 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0.559

13/100

15%

TTI (Time to Interactive)

Value8.6 s

37/100

10%

Network Requests Diagram

city-optometry.com

58 ms

totalvisionsanfrancisco.com

753 ms

sbi-styles.min.css

71 ms

style.min.css

166 ms

style-index.css

89 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original City-optometry.com, 59% (33 requests) were made to Totalvisionsanfrancisco.com and 16% (9 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (753 ms) relates to the external source Totalvisionsanfrancisco.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 182.9 kB (10%)

Content Size

1.8 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of City-optometry.com main page is 1.8 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. 65% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 107.2 kB

  • Original 131.3 kB
  • After minification 130.1 kB
  • After compression 24.2 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 107.2 kB or 82% of the original size.

Image Optimization

-5%

Potential reduce by 74.4 kB

  • Original 1.5 MB
  • After minification 1.4 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. City Optometry images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.0 kB

  • Original 130.1 kB
  • After minification 129.9 kB
  • After compression 129.0 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

-1%

Potential reduce by 372 B

  • Original 61.9 kB
  • After minification 61.9 kB
  • After compression 61.5 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. City-optometry.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 26 (59%)

Requests Now

44

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of City Optometry. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

city-optometry.com

city-optometry.com

58 ms

totalvisionsanfrancisco.com

totalvisionsanfrancisco.com

753 ms

sbi-styles.min.css

sbi-styles.min.css

71 ms

style.min.css

style.min.css

166 ms

style-index.css

style-index.css

89 ms

platform-footer-styles.css

platform-footer-styles.css

95 ms

hero.css

hero.css

102 ms

main.css

main.css

112 ms

global.css

global.css

146 ms

animate.min.css

animate.min.css

40 ms

styles.css

styles.css

158 ms

styles-bundle-13.css

styles-bundle-13.css

177 ms

amf7jyi.css

amf7jyi.css

73 ms

jquery.min.js

jquery.min.js

193 ms

jquery-migrate.min.js

jquery-migrate.min.js

221 ms

load.js

load.js

101 ms

ecps-pop-up-public.js

ecps-pop-up-public.js

224 ms

email-decode.min.js

email-decode.min.js

160 ms

shufflejs@5

shufflejs@5

48 ms

custom.js

custom.js

244 ms

main.js

main.js

339 ms

theme.min.js

theme.min.js

340 ms

lazysizes.min.js

lazysizes.min.js

342 ms

ls.unveilhooks.min.js

ls.unveilhooks.min.js

340 ms

navbar-child.js

navbar-child.js

340 ms

sbi-scripts.min.js

sbi-scripts.min.js

342 ms

shufflejs@5.4.1

shufflejs@5.4.1

18 ms

shuffle.js

shuffle.js

25 ms

p.css

p.css

24 ms

ad.collect.min.js.jgz

ad.collect.min.js.jgz

23 ms

gtm.js

gtm.js

120 ms

sbi-sprite.png

sbi-sprite.png

103 ms

Total-Vision-City-Optometry-Fashion-First-instagram-icon.png

Total-Vision-City-Optometry-Fashion-First-instagram-icon.png

101 ms

rsz_1tvc_tm_original_white-vision.png

rsz_1tvc_tm_original_white-vision.png

156 ms

Total-Vision-City-Optometry-Fashion-First-Mobile-Hero.jpg

Total-Vision-City-Optometry-Fashion-First-Mobile-Hero.jpg

179 ms

The-Classical-Eye_-Fashion-First_-section-1_-background-image-_1_.jpg

The-Classical-Eye_-Fashion-First_-section-1_-background-image-_1_.jpg

179 ms

jd.main.min.js.jgz

jd.main.min.js.jgz

77 ms

d

d

43 ms

d

d

67 ms

d

d

69 ms

d

d

67 ms

d

d

69 ms

d

d

67 ms

d

d

69 ms

d

d

67 ms

Total-Vision-City-Optometry-Fashion-First-Hero-image.jpg

Total-Vision-City-Optometry-Fashion-First-Hero-image.jpg

81 ms

TotalVision-PromoBanner-Aug2024.jpg-16-19-45-370.jpg

TotalVision-PromoBanner-Aug2024.jpg-16-19-45-370.jpg

75 ms

The-Classical-Eye-Fashion-First-section-1-background-image.jpg

The-Classical-Eye-Fashion-First-section-1-background-image.jpg

88 ms

458448638_551694610643007_4062865514449560688_nfull.webp

458448638_551694610643007_4062865514449560688_nfull.webp

77 ms

458184515_1053197686155080_7915864657607901539_nfull.webp

458184515_1053197686155080_7915864657607901539_nfull.webp

90 ms

458177747_3693582407561375_6355186750727552314_nfull.webp

458177747_3693582407561375_6355186750727552314_nfull.webp

76 ms

457595076_864966091832930_5377777941387395360_nfull.webp

457595076_864966091832930_5377777941387395360_nfull.webp

98 ms

458177747_3693582407561375_6355186750727552314_n.jpg

458177747_3693582407561375_6355186750727552314_n.jpg

187 ms

458448638_551694610643007_4062865514449560688_n.jpg

458448638_551694610643007_4062865514449560688_n.jpg

227 ms

458184515_1053197686155080_7915864657607901539_n.jpg

458184515_1053197686155080_7915864657607901539_n.jpg

242 ms

457595076_864966091832930_5377777941387395360_n.jpg

457595076_864966091832930_5377777941387395360_n.jpg

297 ms

Accessibility Review

city-optometry.com accessibility score

88

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.

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

city-optometry.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

city-optometry.com SEO score

86

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

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 City-optometry.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 City-optometry.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

city-optometry.com

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