DomainSpy Analytics and Page Speed Report For: Lighthouse-sf.org

Content Category:  ---

Adult Content: No

Type: Page

Domain Value

$900.00

About Domain

The LightHouse promotes the independence, equality and self-reliance of people who are blind or visually impaired through rehabilitation training and relevant services, such as access to employment, education, government, information, recreation, transpor

59

DS Score

0

Traffic

54

Search

90

Technologies

91

Performance

Traffic

How many visitors are reaching your site, how often they come and how long they stay.

1,504,525

Alexa Rank

3,510

Monthly Unique Visitors

10,530

Monthly pageviews

$1.00

Revenue Per Day

Top 5 Countries By Traffic

Country Code Rank Page Views Users

Performance

Measuring the strength of your website’s page load time

91

Performance

90/100

Google PageSpeed Score

91/100

YSlow Score

0.99

Page Size [megabytes]

0.5

Page Load Time [s]
Consider lazy-loading offscreen and hidden images after all critical resources have finished loading to lower time to interactive.
Click here to learn how to optimize this
URL Size [Bytes] Potential Savings [Bytes]
https://3p76s62sopuo2hcrwa1rxucp-wpengine.netdna-ssl.com/wp-content/uploads/2019/11/Adaptations-store-in-LightHouse-headquarters-San-Francisco-672x372.jpg 60611 60611
https://3p76s62sopuo2hcrwa1rxucp-wpengine.netdna-ssl.com/wp-content/uploads/2020/04/Bryan-Bashin-10-Years-672x372.jpg 37218 37218
https://3p76s62sopuo2hcrwa1rxucp-wpengine.netdna-ssl.com/wp-content/uploads/2020/03/Bryan-Bashin-Podium-672x372.jpg 31660 31660
https://3p76s62sopuo2hcrwa1rxucp-wpengine.netdna-ssl.com/wp-content/uploads/2020/03/Census-641x372.jpg 31082 31082
https://3p76s62sopuo2hcrwa1rxucp-wpengine.netdna-ssl.com/wp-content/uploads/2020/04/Ethan_Meigs-672x372.jpg 27768 27768
https://3p76s62sopuo2hcrwa1rxucp-wpengine.netdna-ssl.com/wp-content/uploads/2020/04/Folded-Napkin-672x372.jpg 26410 26410
https://3p76s62sopuo2hcrwa1rxucp-wpengine.netdna-ssl.com/wp-content/uploads/2020/04/Be-My-Eyes-Logo-672x372.png 20625 20625
https://3p76s62sopuo2hcrwa1rxucp-wpengine.netdna-ssl.com/wp-content/uploads/2020/05/Isabelle.jpg 15497 15497

Overall Saving: 270[ms], 250871[Bytes]

Time to interactive is the amount of time it takes for the page to become fully interactive.
Click here to learn how to optimize this
Serve images that are appropriately-sized to save cellular data and improve load time.
Click here to learn how to optimize this
URL Size [Bytes] Potential Savings [Bytes]
https://3p76s62sopuo2hcrwa1rxucp-wpengine.netdna-ssl.com/wp-content/uploads/2019/11/Adaptations-store-in-LightHouse-headquarters-San-Francisco-672x372.jpg 60611 41119
https://3p76s62sopuo2hcrwa1rxucp-wpengine.netdna-ssl.com/wp-content/themes/lighthouse-sf/images/LH_Logos_RGB_C.png 33102 31635
https://3p76s62sopuo2hcrwa1rxucp-wpengine.netdna-ssl.com/wp-content/uploads/2020/04/Bryan-Bashin-10-Years-672x372.jpg 37218 25249
https://3p76s62sopuo2hcrwa1rxucp-wpengine.netdna-ssl.com/wp-content/uploads/2020/03/Bryan-Bashin-Podium-672x372.jpg 31660 21479
https://3p76s62sopuo2hcrwa1rxucp-wpengine.netdna-ssl.com/wp-content/uploads/2020/03/Census-641x372.jpg 31082 20106
https://3p76s62sopuo2hcrwa1rxucp-wpengine.netdna-ssl.com/wp-content/uploads/2020/04/Ethan_Meigs-672x372.jpg 27768 18838
https://3p76s62sopuo2hcrwa1rxucp-wpengine.netdna-ssl.com/wp-content/uploads/2020/04/Folded-Napkin-672x372.jpg 26410 17917
https://3p76s62sopuo2hcrwa1rxucp-wpengine.netdna-ssl.com/wp-content/uploads/2020/04/Be-My-Eyes-Logo-672x372.png 20625 13992
https://3p76s62sopuo2hcrwa1rxucp-wpengine.netdna-ssl.com/wp-content/uploads/instagram_icon_circle.png 7234 6217

Overall Saving: 220[ms], 196552[Bytes]

First CPU Idle marks the first time at which the page's main thread is quiet enough to handle input.
Click here to learn how to optimize this
Image formats like JPEG 2000, JPEG XR, and WebP often provide better compression than PNG or JPEG, which means faster downloads and less data consumption.
Click here to learn how to optimize this
URL Size [Bytes] Potential Savings [Bytes]
https://3p76s62sopuo2hcrwa1rxucp-wpengine.netdna-ssl.com/wp-content/uploads/2020/04/EHC-Update-1038x576.jpg 185931 41095
https://3p76s62sopuo2hcrwa1rxucp-wpengine.netdna-ssl.com/wp-content/uploads/2019/11/Adaptations-store-in-LightHouse-headquarters-San-Francisco-672x372.jpg 60611 22015
https://3p76s62sopuo2hcrwa1rxucp-wpengine.netdna-ssl.com/wp-content/uploads/2020/04/Bryan-Bashin-10-Years-672x372.jpg 37218 18234
https://3p76s62sopuo2hcrwa1rxucp-wpengine.netdna-ssl.com/wp-content/uploads/2020/04/EHC-Update-672x372.jpg 89952 17646
https://3p76s62sopuo2hcrwa1rxucp-wpengine.netdna-ssl.com/wp-content/uploads/2020/04/Folded-Napkin-672x372.jpg 26410 16346
https://3p76s62sopuo2hcrwa1rxucp-wpengine.netdna-ssl.com/wp-content/uploads/2020/03/Bryan-Bashin-Podium-672x372.jpg 31660 14990
https://3p76s62sopuo2hcrwa1rxucp-wpengine.netdna-ssl.com/wp-content/uploads/2020/04/Ethan_Meigs-672x372.jpg 27768 13686
https://3p76s62sopuo2hcrwa1rxucp-wpengine.netdna-ssl.com/wp-content/uploads/2020/03/Census-641x372.jpg 31082 9222

Overall Saving: 120[ms], 153234[Bytes]

Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles.
Click here to learn how to optimize this
URL Size [Bytes] Potential Savings
https://3p76s62sopuo2hcrwa1rxucp-wpengine.netdna-ssl.com/wp-includes/js/jquery/jquery.js?ver=1.12.4-wp 34433 310

Overall Saving: 68[ms]

A long cache lifetime can speed up repeat visits to your page.
Click here to learn how to optimize this
URL Cache TTL [duration] Size [kb]
https://connect.facebook.net/en_US/sdk.js 1200000 2584
https://www.google-analytics.com/analytics.js 7200000 19076
https://scontent-mia3-2.xx.fbcdn.net/v/t31.0-0/p370x247/16716168_1538239622872665_7598846497006785736_o.jpg?_nc_cat=109&_nc_sid=dd9801&_nc_ohc=K1hBIfPrYpgAX8JOk93&_nc_ht=scontent-mia3-2.xx&_nc_tp=6&oh=467de8b7cadc475612562a3c6b7d21da&oe=5EDE3032 1209600000 20571
https://scontent-mia3-2.xx.fbcdn.net/v/t1.0-1/cp0/p50x50/12801592_1205513496145281_4188307790908486767_n.jpg?_nc_cat=107&_nc_sid=dbb9e7&_nc_ohc=94N00iSQQ3AAX-1HLjX&_nc_ht=scontent-mia3-2.xx&oh=08386f88bb1d134f95bba8a5b4f91caa&oe=5EDE4024 1209600000 1753
Remove dead rules from stylesheets and defer the loading of CSS not used for above-the-fold content to reduce unnecessary bytes consumed by network activity.
Click here to learn how to optimize this
URL Size [Bytes] Potential Savings [Bytes]
https://3p76s62sopuo2hcrwa1rxucp-wpengine.netdna-ssl.com/wp-content/cache/autoptimize/1/css/autoptimize_16fe965071bc267a7f3aadd42f8877c7.css 170194 155728

Overall Saving: 40[ms], 155728[Bytes]

Speed Index shows how quickly the contents of a page are visibly populated.
Click here to learn how to optimize this
First Contentful Paint marks the time at which the first text or image is painted.
Click here to learn how to optimize this
First Meaningful Paint measures when the primary content of a page is visible.
Click here to learn how to optimize this
The maximum potential First Input Delay that your users could experience is the duration, in milliseconds, of the longest task.
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Large network payloads cost users real money and are highly correlated with long load times.
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URL Size
https://3p76s62sopuo2hcrwa1rxucp-wpengine.netdna-ssl.com/wp-content/uploads/2020/04/EHC-Update-1038x576.jpg 186289
https://connect.facebook.net/en_US/sdk.js?hash=19c71682b45b0514eaf91820fc3a346f&ua=modern_es6 118128
https://3p76s62sopuo2hcrwa1rxucp-wpengine.netdna-ssl.com/wp-content/uploads/2020/04/EHC-Update-672x372.jpg 90309
https://static.xx.fbcdn.net/rsrc.php/v3/ya/r/XSwFCi3yPjJ.js?_nc_x=Ij3Wp8lg5Kz 86623
https://3p76s62sopuo2hcrwa1rxucp-wpengine.netdna-ssl.com/wp-content/uploads/2019/11/Adaptations-store-in-LightHouse-headquarters-San-Francisco-672x372.jpg 60967
https://static.xx.fbcdn.net/rsrc.php/v3/y7/r/WdT9bGHhCE1.js?_nc_x=Ij3Wp8lg5Kz 59031
https://3p76s62sopuo2hcrwa1rxucp-wpengine.netdna-ssl.com/wp-content/cache/autoptimize/1/css/autoptimize_16fe965071bc267a7f3aadd42f8877c7.css 52129
https://3p76s62sopuo2hcrwa1rxucp-wpengine.netdna-ssl.com/wp-content/cache/autoptimize/1/css/autoptimize_16fe965071bc267a7f3aadd42f8877c7.css 52129
https://www.facebook.com/v2.9/plugins/page.php?adapt_container_width=true&app_id=&channel=https%3A%2F%2Fstaticxx.facebook.com%2Fconnect%2Fxd_arbiter.php%3Fversion%3D46%23cb%3Df2f577cfad92b8%26domain%3Dlighthouse-sf.org%26origin%3Dhttps%253A%252F%252Flighthouse-sf.org%252Ff1132ed29a67c3c%26relation%3Dparent.parent&container_width=360&height=200&hide_cover=false&hide_cta=false&href=https%3A%2F%2Fwww.facebook.com%2Fpg%2Flighthousesf&locale=en_US&sdk=joey&show_facepile=false&small_header=false&width=400 48556
https://static.xx.fbcdn.net/rsrc.php/v3/yY/r/L_cqlNCGZgn.js?_nc_x=Ij3Wp8lg5Kz 46751
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this.
Click here to learn how to optimize this
Category Time Spent
Script Evaluation 369.77
Script Parsing & Compilation 135.7
Other 130.38
Style & Layout 79.11
Parse HTML & CSS 54.83
Rendering 30.02
A large DOM will increase memory usage, cause longer [style calculations](https://developers.google.com/web/fundamentals/performance/rendering/reduce-the-scope-and-complexity-of-style-calculations), and produce costly [layout reflows](https://developers.google.com/speed/articles/reflow).
Click here to learn how to optimize this
Statistic Element Value
Total DOM Elements --- 343
Maximum DOM Depth --- 15
Maximum Child Elements --- 12
Consider using `` to prioritize fetching resources that are currently requested later in page load.
Click here to learn how to optimize this

Overall Saving: 0[ms]

Minifying JavaScript files can reduce payload sizes and script parse time.
Click here to learn how to optimize this

Overall Saving: 0[ms], 0[Bytes]

Redirects introduce additional delays before the page can be loaded.
Click here to learn how to optimize this

Overall Saving: 0[ms]

Time To First Byte identifies the time at which your server sends a response.
Click here to learn how to optimize this

Overall Saving: -556.633[ms]

Optimized images load faster and consume less cellular data.
Click here to learn how to optimize this

Overall Saving: 0[ms], 0[Bytes]

Text-based resources should be served with compression (gzip, deflate or brotli) to minimize total network bytes.
Click here to learn how to optimize this

Overall Saving: 0[ms], 0[Bytes]

Estimated Input Latency is an estimate of how long your app takes to respond to user input, in milliseconds, during the busiest 5s window of page load. If your latency is higher than 50 ms, users may perceive your app as laggy.
Click here to learn how to optimize this
Minifying CSS files can reduce network payload sizes.
Click here to learn how to optimize this

Overall Saving: 0[ms], 0[Bytes]

Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this.
Click here to learn how to optimize this
URL Total CPU Time Script Evaluation Script Parse
Other 301.35 10.25 1.97
https://connect.facebook.net/en_US/sdk.js?hash=19c71682b45b0514eaf91820fc3a346f&ua=modern_es6 64.65 47.93 15.98
https://www.facebook.com/v2.9/plugins/page.php?adapt_container_width=true&app_id=&channel=https%3A%2F%2Fstaticxx.facebook.com%2Fconnect%2Fxd_arbiter.php%3Fversion%3D46%23cb%3Df2f577cfad92b8%26domain%3Dlighthouse-sf.org%26origin%3Dhttps%253A%252F%252Flighthouse-sf.org%252Ff1132ed29a67c3c%26relation%3Dparent.parent&container_width=360&height=200&hide_cover=false&hide_cta=false&href=https%3A%2F%2Fwww.facebook.com%2Fpg%2Flighthousesf&locale=en_US&sdk=joey&show_facepile=false&small_header=false&width=400 64.35 54.19 9.79
https://static.xx.fbcdn.net/rsrc.php/v3/yY/r/L_cqlNCGZgn.js?_nc_x=Ij3Wp8lg5Kz 60.77 56.16 4.6
https://lighthouse-sf.org/ 51.16 48.53 2.63
There are 22 static components that are not on CDN.

You can specify CDN hostnames in your preferences. See YSlow FAQ for details.

Components:
  • 3p76s62sopuo2hcrwa1rxucp-wpengine.netdna-ssl.com: 18 components, 920.8K (321.9K GZip)
  • connect.facebook.net: 2 components, 412.4K (60.7K GZip)
  • lighthouse-sf.org: 2 components, 15.0K (15.0K GZip)
There are 2 static components without a far-future expiration date.
Components:
  • https://connect.facebook.net/en_US/sdk.js
  • https://www.google-analytics.com/analytics.js
This page has 6 external Javascript scripts. Try combining them into one.
Components:
    There is 1 component that can be minified
    Components:
    • inline script tag #7
    The components are split over more than 4 domains
    Components:
    • lighthouse-sf.org: 4 components, 59.2K (44.1K GZip)
    • 3p76s62sopuo2hcrwa1rxucp-wpengine.netdna-ssl.com: 18 components, 920.8K (321.9K GZip)
    • connect.facebook.net: 2 components, 412.4K (60.7K GZip)
    • www.google-analytics.com: 1 component, 45.8K (43.3K GZip)
    • www.facebook.com: 1 component, 239.7K
    Components:
      Components:
        Components:
          Components:
            Components:
              Components:
                Components:
                  Components:
                    Components:
                      Components:
                        Components:
                          Components:
                            Components:
                              Components:
                                Components:
                                  Components:
                                    Components:

                                      doc

                                      # of requests: 1
                                      Size: 29121 bytes

                                      css

                                      # of requests: 1
                                      Size: 213966 bytes

                                      js

                                      # of requests: 6
                                      Size: 226032 bytes

                                      cssimage

                                      # of requests: 1
                                      Size: 1176 bytes

                                      image

                                      # of requests: 15
                                      Size: 571117 bytes

                                      favicon

                                      # of requests: 1
                                      Size: -1 bytes

                                      iframe

                                      # of requests: 1
                                      Size: -1 bytes

                                      doc

                                      # of requests: 1
                                      Size: 29121 bytes

                                      js

                                      # of requests: 2
                                      Size: 3224 bytes
                                      Type Url Size Response time Gzip Expires
                                      doc https://lighthouse-sf.org/ 44194 144 29121 2020/5/11
                                      css https://3p76s62sopuo2hcrwa1rxucp-wpengine.netdna-ssl.com/wp-content/cache/autoptimize/1/css/autoptimize_16fe965071bc267a7f3aadd42f8877c7.css 213966 391 213966 2021/5/11
                                      js https://connect.facebook.net/en_US/sdk.js?hash=2e0cee983693d6f9138639039192fe2c 409252 409 57568 2021/5/11
                                      js https://connect.facebook.net/en_US/sdk.js 3224 395 3224 2020/5/11
                                      js https://www.google-analytics.com/analytics.js 45892 349 43321 2020/5/11
                                      js https://lighthouse-sf.org/wp-includes/js/wp-emoji-release.min.js?ver=5.4.1 13901 383 13901 2021/5/11
                                      js https://3p76s62sopuo2hcrwa1rxucp-wpengine.netdna-ssl.com/wp-includes/js/jquery/jquery.js?ver=1.12.4-wp 96873 211 96873 2021/5/11
                                      js https://3p76s62sopuo2hcrwa1rxucp-wpengine.netdna-ssl.com/wp-content/cache/autoptimize/1/js/autoptimize_4090d9db52758f36221601dda98c55d7.js 38892 189 11145 2021/5/11
                                      cssimage https://lighthouse-sf.org/wp-content/themes/lighthouse-sf/images/pattern-dark.svg 1176 457 1176 2021/5/11
                                      image https://3p76s62sopuo2hcrwa1rxucp-wpengine.netdna-ssl.com/wp-content/themes/lighthouse-sf/images/LH_Logos_RGB_C.png 33102 377 --- 2021/5/11
                                      image https://3p76s62sopuo2hcrwa1rxucp-wpengine.netdna-ssl.com/wp-content/uploads/fb_icon.png 1293 339 --- 2021/5/11
                                      image https://3p76s62sopuo2hcrwa1rxucp-wpengine.netdna-ssl.com/wp-content/uploads/twitter_icon.png 1616 339 --- 2021/5/11
                                      image https://3p76s62sopuo2hcrwa1rxucp-wpengine.netdna-ssl.com/wp-content/uploads/instagram_icon_circle.png 7234 378 --- 2021/5/11
                                      image https://3p76s62sopuo2hcrwa1rxucp-wpengine.netdna-ssl.com/wp-content/uploads/youtube_icon.png 1118 379 --- 2021/5/11
                                      image https://3p76s62sopuo2hcrwa1rxucp-wpengine.netdna-ssl.com/wp-content/uploads/2020/04/EHC-Update-1038x576.jpg 185931 393 --- 2021/5/11
                                      image https://3p76s62sopuo2hcrwa1rxucp-wpengine.netdna-ssl.com/wp-content/uploads/2019/11/Adaptations-store-in-LightHouse-headquarters-San-Francisco-672x372.jpg 60611 390 --- 2021/5/11
                                      image https://3p76s62sopuo2hcrwa1rxucp-wpengine.netdna-ssl.com/wp-content/uploads/2020/05/Isabelle.jpg 15497 380 --- 2021/5/11
                                      image https://3p76s62sopuo2hcrwa1rxucp-wpengine.netdna-ssl.com/wp-content/uploads/2020/04/Folded-Napkin-672x372.jpg 26410 383 --- 2021/5/11
                                      image https://3p76s62sopuo2hcrwa1rxucp-wpengine.netdna-ssl.com/wp-content/uploads/2020/04/Be-My-Eyes-Logo-672x372.png 20625 384 --- 2021/5/11
                                      image https://3p76s62sopuo2hcrwa1rxucp-wpengine.netdna-ssl.com/wp-content/uploads/2020/04/Ethan_Meigs-672x372.jpg 27768 383 --- 2021/5/11
                                      image https://3p76s62sopuo2hcrwa1rxucp-wpengine.netdna-ssl.com/wp-content/uploads/2020/04/Bryan-Bashin-10-Years-672x372.jpg 37218 393 --- 2021/5/11
                                      image https://3p76s62sopuo2hcrwa1rxucp-wpengine.netdna-ssl.com/wp-content/uploads/2020/04/EHC-Update-672x372.jpg 89952 400 --- 2021/5/11
                                      image https://3p76s62sopuo2hcrwa1rxucp-wpengine.netdna-ssl.com/wp-content/uploads/2020/03/Bryan-Bashin-Podium-672x372.jpg 31660 397 --- 2021/5/11
                                      image https://3p76s62sopuo2hcrwa1rxucp-wpengine.netdna-ssl.com/wp-content/uploads/2020/03/Census-641x372.jpg 31082 396 --- 2021/5/11
                                      favicon https://lighthouse-sf.org/favicon.ico -1 93 --- 2021/5/11
                                      iframe https://www.facebook.com/v2.9/plugins/page.php?adapt_container_width=true&app_id=&channel=https%3A%2F%2Fstaticxx.facebook.com%2Fconnect%2Fxd_arbiter.php%3Fversion%3D46%23cb%3Df2e7fc4bb4%26domain%3Dlighthouse-sf.org%26origin%3Dhttps%253A%252F%252Flighthouse-sf.org%252Ff37ccc2b8%26relation%3Dparent.parent&container_width=361&height=200&hide_cover=false&hide_cta=false&href=https%3A%2F%2Fwww.facebook.com%2Fpg%2Flighthousesf&locale=en_US&sdk=joey&show_facepile=false&small_header=false&width=400 239713 149 -1 2000/1/1

                                      Detected Technologies

                                      Yoast SEO
                                      Yoast SEO
                                      WordPress
                                      WordPress
                                      PHP
                                      PHP
                                      MySQL
                                      MySQL

                                      SEO Details

                                      How well your site increases the quality and quantity of search engine results through organic traffic.

                                      54

                                      Search

                                      54

                                      Domain Authority

                                      49,711

                                      Unique Domain Links

                                      13,005

                                      Outgong Links

                                      49,523

                                      External Links

                                      0

                                      Spam Score

                                      Top Pages

                                      Ranking the most visited pages on your website.

                                      # Link
                                      1 lighthouse-sf.org/
                                      2 lighthouse-sf.org/blog/submit/
                                      3 lighthouse-sf.org/enchanted-hills/about-enchanted-hills/
                                      4 lighthouse-sf.org/2009/08/20/california-delays-in-home-care-cuts/
                                      5 lighthouse-sf.org/wp-site/wp-content/uploads/documents/DAAS_2009_Directory.doc
                                      6 lighthouse-sf.org/programs/enchanted-hills/
                                      7 lighthouse-sf.org/donate/donate-your-car/
                                      8 lighthouse-sf.org/2009/05/26/share-your-sidewalk-accessibility-issues-with-disability-rights-advocates-caltrans-lawsuit/
                                      9 lighthouse-sf.org/shop/
                                      10 lighthouse-sf.org/wp-content/uploads/2016/10/1610-Close-Up-Light-Touch-02.jpg

                                      Webserver Info


                                      IP:

                                      Location

                                      Latitude

                                      Longitude

                                      Whois

                                      Created n/a
                                      Changed n/a
                                      Sponsor n/a
                                      Name Server n/a
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