Tools & Wizards About Us
ltctdmc.com screenshot

Report Summary

  • 87

    Performance

    Renders faster than
    89% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

ltctdmc.com

San Francisco Food & Tours Guided Walking Tour from Local Tastes

Page Load Speed

1.6 sec in total

First Response

255 ms

Resources Loaded

1.2 sec

Page Rendered

142 ms

ltctdmc.com screenshot

About Website

Welcome to ltctdmc.com homepage info - get ready to check Ltctdmc best content right away, or after learning these important things about ltctdmc.com

Join Local Tastes of the City Tours for award winning San Francisco food tours. Enjoy guided walking tours through Chinatown, North Beach and Little Italy.

Visit ltctdmc.com

Key Findings

We analyzed Ltctdmc.com page load time and found that the first response time was 255 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

ltctdmc.com performance score

87

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

70/100

25%

SI (Speed Index)

Value2.9 s

95/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.073

96/100

15%

TTI (Time to Interactive)

Value3.6 s

91/100

10%

Network Requests Diagram

ltctdmc.com

255 ms

global.js

130 ms

jquery-1.3.1.min.js

253 ms

swfobject_modified.js

192 ms

slideshownew.css

130 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 83% of them (64 requests) were addressed to the original Ltctdmc.com, 3% (2 requests) were made to Googleadservices.com and 3% (2 requests) were made to Tripadvisor.com. The less responsive or slowest element that took the longest time to load (474 ms) belongs to the original domain Ltctdmc.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 142.9 kB (24%)

Content Size

593.8 kB

After Optimization

450.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ltctdmc.com main page is 593.8 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. 40% of websites need less resources to load. Images take 459.9 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 21.6 kB

  • Original 29.0 kB
  • After minification 28.2 kB
  • After compression 7.5 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 21.6 kB or 74% of the original size.

Image Optimization

-17%

Potential reduce by 80.4 kB

  • Original 459.9 kB
  • After minification 379.6 kB

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. Obviously, Ltctdmc needs image optimization as it can save up to 80.4 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-38%

Potential reduce by 37.7 kB

  • Original 98.3 kB
  • After minification 98.1 kB
  • After compression 60.6 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 37.7 kB or 38% of the original size.

CSS Optimization

-50%

Potential reduce by 3.3 kB

  • Original 6.6 kB
  • After minification 5.9 kB
  • After compression 3.3 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. Ltctdmc.com needs all CSS files to be minified and compressed as it can save up to 3.3 kB or 50% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (34%)

Requests Now

73

After Optimization

48

  • Images
  • JavaScript
  • CSS

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ltctdmc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

ltctdmc.com

ltctdmc.com

255 ms

global.js

global.js

130 ms

jquery-1.3.1.min.js

jquery-1.3.1.min.js

253 ms

swfobject_modified.js

swfobject_modified.js

192 ms

slideshownew.css

slideshownew.css

130 ms

default.css

default.css

131 ms

conversion.js

conversion.js

71 ms

wejs

wejs

168 ms

45 ms

sideshdw_lft.gif

sideshdw_lft.gif

70 ms

spacer.gif

spacer.gif

69 ms

tnav_01.gif

tnav_01.gif

67 ms

twitter.png

twitter.png

69 ms

facebook.png

facebook.png

67 ms

tnav_02.gif

tnav_02.gif

70 ms

tnav_03.gif

tnav_03.gif

131 ms

tnav_home-over.gif

tnav_home-over.gif

131 ms

tnav_tests.gif

tnav_tests.gif

139 ms

tnav_about.gif

tnav_about.gif

140 ms

tnav_gftcerts.gif

tnav_gftcerts.gif

139 ms

tnav_rsrcs.gif

tnav_rsrcs.gif

139 ms

tnav_cntct.gif

tnav_cntct.gif

197 ms

tnav_10.gif

tnav_10.gif

196 ms

tnav_11.gif

tnav_11.gif

213 ms

tnav_12.gif

tnav_12.gif

212 ms

bnav_01.gif

bnav_01.gif

212 ms

bnav_nbli.gif

bnav_nbli.gif

213 ms

bnav_03.gif

bnav_03.gif

258 ms

bnav_night.gif

bnav_night.gif

258 ms

bnav_china.gif

bnav_china.gif

278 ms

bnav_group.gif

bnav_group.gif

276 ms

bnav_other.gif

bnav_other.gif

278 ms

bnav_11.2.jpg

bnav_11.2.jpg

278 ms

bnav_12.gif

bnav_12.gif

321 ms

callorboo1k.png

callorboo1k.png

322 ms

background.jpg

background.jpg

405 ms

1.jpg

1.jpg

341 ms

2.jpg

2.jpg

405 ms

3.jpg

3.jpg

405 ms

4.jpg

4.jpg

384 ms

centerspot_r3_c1.jpg

centerspot_r3_c1.jpg

385 ms

centerspot_r3_c2.jpg

centerspot_r3_c2.jpg

408 ms

centerspot_r3_c3.jpg

centerspot_r3_c3.jpg

448 ms

centerspot_r3_c4.jpg

centerspot_r3_c4.jpg

448 ms

spacer.gif

spacer.gif

451 ms

get_flash_player.gif

get_flash_player.gif

153 ms

45 ms

bigbook1.png

bigbook1.png

407 ms

sameday.png

sameday.png

407 ms

rachelray.jpg

rachelray.jpg

408 ms

bestcutytour.jpg

bestcutytour.jpg

448 ms

aaa_approved.gif

aaa_approved.gif

448 ms

sf_chamber_commerce.jpg

sf_chamber_commerce.jpg

469 ms

WidgetEmbed-certificateOfExcellence

WidgetEmbed-certificateOfExcellence

122 ms

ga.js

ga.js

12 ms

48 ms

__utm.gif

__utm.gif

13 ms

collect

collect

31 ms

san-francisco-convention-visitors-bureau.png

san-francisco-convention-visitors-bureau.png

474 ms

newfeatured.png

newfeatured.png

407 ms

fimage1.jpg

fimage1.jpg

402 ms

book1.jpg

book1.jpg

441 ms

alltoursinclude.png

alltoursinclude.png

440 ms

rb.gif

rb.gif

464 ms

ga-audiences

ga-audiences

106 ms

t4b_widget_coe-v2381509749a.css

t4b_widget_coe-v2381509749a.css

28 ms

cdswidgets_min-c-v2395114504a.js

cdswidgets_min-c-v2395114504a.js

29 ms

base.gif

base.gif

409 ms

sideshdw_rt.gif

sideshdw_rt.gif

409 ms

callorbook2.png

callorbook2.png

67 ms

centerspot_r3_c1_f2.jpg

centerspot_r3_c1_f2.jpg

66 ms

centerspot_r3_c2_f2.jpg

centerspot_r3_c2_f2.jpg

65 ms

centerspot_r3_c3_f2.jpg

centerspot_r3_c3_f2.jpg

67 ms

centerspot_r3_c4_f2.jpg

centerspot_r3_c4_f2.jpg

65 ms

bigbook2.png

bigbook2.png

67 ms

fimage2.jpg

fimage2.jpg

128 ms

book2.jpg

book2.jpg

129 ms

Accessibility Review

ltctdmc.com accessibility score

63

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

High

<object> elements do not have alternate text

Best Practices

ltctdmc.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

SEO Factors

ltctdmc.com SEO score

62

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

Image elements do not have [alt] attributes

High

Document uses plugins

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1252

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ltctdmc.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 Ltctdmc.com main page’s claimed encoding is windows-1252. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

ltctdmc.com

Open Graph description is not detected on the main page of Ltctdmc. 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: