1.7 sec in total
137 ms
1.1 sec
464 ms
Welcome to slsubschelsea.com homepage info - get ready to check Sl Subs Chelsea best content right away, or after learning these important things about slsubschelsea.com
Established in 1973 and still operated by family S&L Subs made it's mark on the community with it's great genuine Italian food and the Biggest Subs in Town!
Visit slsubschelsea.comWe analyzed Slsubschelsea.com page load time and found that the first response time was 137 ms and then it took 1.6 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.
slsubschelsea.com performance score
name
value
score
weighting
Value3.3 s
41/100
10%
Value14.4 s
0/100
25%
Value8.6 s
17/100
10%
Value1,230 ms
20/100
30%
Value0.216
58/100
15%
Value16.4 s
5/100
10%
137 ms
115 ms
91 ms
93 ms
108 ms
Our browser made a total of 36 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Slsubschelsea.com, 39% (14 requests) were made to Images.squarespace-cdn.com and 25% (9 requests) were made to Assets.squarespace.com. The less responsive or slowest element that took the longest time to load (759 ms) relates to the external source Images.squarespace-cdn.com.
Page size can be reduced by 492.2 kB (7%)
6.8 MB
6.3 MB
In fact, the total size of Slsubschelsea.com main page is 6.8 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. 60% of websites need less resources to load. Images take 5.5 MB which makes up the majority of the site volume.
Potential reduce by 198.4 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 198.4 kB or 85% of the original size.
Potential reduce by 259.7 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. Sl Subs Chelsea images are well optimized though.
Potential reduce by 34.0 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.
Potential reduce by 78 B
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. Slsubschelsea.com has all CSS files already compressed.
Number of requests can be reduced by 10 (34%)
29
19
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sl Subs Chelsea. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.
www.slsubschelsea.com
137 ms
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115 ms
css2
91 ms
legacy.js
93 ms
modern.js
108 ms
extract-css-runtime-2e1935fdb14fe86beeb4-min.en-US.js
100 ms
extract-css-moment-js-vendor-675f9459672cf966ca51-min.en-US.js
298 ms
cldr-resource-pack-a682f7ad337741eb05d6-min.en-US.js
104 ms
common-vendors-stable-f9df4447a2af25df5875-min.en-US.js
120 ms
common-vendors-1bef90eb386ac606f3b4-min.en-US.js
299 ms
common-0347a880fb81b0f2a25f-min.en-US.js
299 ms
performance-43dc2162c38684a0e48e-min.en-US.js
106 ms
site.css
120 ms
static.css
88 ms
site-bundle.1bde3c3add15ab9d6c6b9a750812b4bc.js
76 ms
SL_Logo_RGB_Sub_Wht_K.png
324 ms
Corned+Beef+and+Italian+1.jpg
499 ms
Steak+and+Cheese+1.jpg
509 ms
Chix+Kebab+Wrap+2.jpg
532 ms
Corned+Beef+3.jpg
522 ms
Sandwich+Cutting+1.jpg
504 ms
Measuring+Tape.jpg
279 ms
image-asset.jpg
511 ms
Italian-on-Scale-1.jpg
509 ms
SL_Logo_RGB_Stamp_K_Wht.png
734 ms
Steak+and+Cheese+1.jpg
758 ms
Corned-Beef-1_Web.jpg
697 ms
Steak+and+Cheese+2_web.jpg
759 ms
SL_Logo_RGB_K_Wht.png
746 ms
WorkSans-Regular.ttf
207 ms
WorkSans-Light.ttf
207 ms
RedRose-Medium.ttf
198 ms
HeptaSlab-Medium.ttf
228 ms
d
52 ms
d
139 ms
p.gif
25 ms
slsubschelsea.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
slsubschelsea.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
Page has valid source maps
slsubschelsea.com SEO score
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Slsubschelsea.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 Slsubschelsea.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.
slsubschelsea.com
Open Graph data is detected on the main page of Sl Subs Chelsea. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: