6.5 sec in total
130 ms
5.1 sec
1.2 sec
Welcome to sanfranciscoonline.com homepage info - get ready to check Sanfranciscoonline best content right away, or after learning these important things about sanfranciscoonline.com
San Francisco's most comprehensive guide to Sightseeing Tours, Alcatraz, San Francisco Attractions, restaurants, shopping, entertainment.
Visit sanfranciscoonline.comWe analyzed Sanfranciscoonline.com page load time and found that the first response time was 130 ms and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
sanfranciscoonline.com performance score
name
value
score
weighting
Value4.1 s
22/100
10%
Value4.5 s
36/100
25%
Value4.3 s
76/100
10%
Value490 ms
59/100
30%
Value0
100/100
15%
Value9.0 s
33/100
10%
130 ms
2224 ms
44 ms
64 ms
81 ms
Our browser made a total of 117 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Sanfranciscoonline.com, 53% (62 requests) were made to Baycityguide.com and 11% (13 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source Baycityguide.com.
Page size can be reduced by 1.2 MB (22%)
5.4 MB
4.2 MB
In fact, the total size of Sanfranciscoonline.com main page is 5.4 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.9 MB which makes up the majority of the site volume.
Potential reduce by 327.5 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. This page needs HTML code to be minified as it can gain 115.6 kB, which is 32% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 327.5 kB or 90% of the original size.
Potential reduce by 17.4 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. Sanfranciscoonline images are well optimized though.
Potential reduce by 415.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 415.7 kB or 67% of the original size.
Potential reduce by 410.0 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. Sanfranciscoonline.com needs all CSS files to be minified and compressed as it can save up to 410.0 kB or 83% of the original size.
Number of requests can be reduced by 44 (44%)
101
57
The browser has sent 101 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sanfranciscoonline. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
sanfranciscoonline.com
130 ms
baycityguide.com
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sanfranciscoonline.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
sanfranciscoonline.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
sanfranciscoonline.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
robots.txt is not valid
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
Document uses legible font sizes
N/A
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sanfranciscoonline.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Sanfranciscoonline.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.
sanfranciscoonline.com
Open Graph description is not detected on the main page of Sanfranciscoonline. 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: