3.6 sec in total
134 ms
3 sec
440 ms
Welcome to sjss.org.uk homepage info - get ready to check Sjss best content for United Kingdom right away, or after learning these important things about sjss.org.uk
St John’s Smith Square – Classical Music London - Live Classical Music - For more information on chamber orchestras, piano concerts, choir concerts, lunchtime recitals and much more, please view our ‘...
Visit sjss.org.ukWe analyzed Sjss.org.uk page load time and found that the first response time was 134 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
sjss.org.uk performance score
name
value
score
weighting
Value5.3 s
7/100
10%
Value11.2 s
0/100
25%
Value17.8 s
0/100
10%
Value35,530 ms
0/100
30%
Value0.504
16/100
15%
Value51.1 s
0/100
10%
134 ms
411 ms
8 ms
9 ms
15 ms
Our browser made a total of 220 requests to load all elements on the main page. We found that 46% of them (101 requests) were addressed to the original Sjss.org.uk, 17% (38 requests) were made to Static.xx.fbcdn.net and 10% (22 requests) were made to Pbs.twimg.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Sjss.org.uk.
Page size can be reduced by 616.5 kB (68%)
901.5 kB
285.0 kB
In fact, the total size of Sjss.org.uk main page is 901.5 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. 85% 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. Javascripts take 494.1 kB which makes up the majority of the site volume.
Potential reduce by 114.1 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 114.1 kB or 85% of the original size.
Potential reduce by 5 B
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. Sjss images are well optimized though.
Potential reduce by 339.3 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 339.3 kB or 69% of the original size.
Potential reduce by 163.0 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. Sjss.org.uk needs all CSS files to be minified and compressed as it can save up to 163.0 kB or 82% of the original size.
Number of requests can be reduced by 77 (37%)
210
133
The browser has sent 210 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sjss. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 50 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.
sjss.org.uk
134 ms
sjss.org.uk
411 ms
css_kShW4RPmRstZ3SpIC-ZvVGNFVAi0WEMuCnI0ZkYIaFw.css
8 ms
css_iZgUapG6cuVOJ59GvU-_WPSTLj3uvn5H_8lb4LmsElg.css
9 ms
css_DR5Lt3-0KXBrWE68NuUtp156rvRc-hll8TN9ES1taKw.css
15 ms
css_0wJY_oitevH9FauV5sceAOvxZj91VeZ5ZvnySrEtYqM.css
29 ms
js_BAhqE0nsQns6shJD8cBPNaX58HANh3tzWfxSlYIKGGs.js
44 ms
js_ykCRMwBOgldWczkyK31J2OrqQTJn6TOqzUsdugMkhcQ.js
44 ms
lightbox.js
369 ms
js_bP9bq1QsnXWXBpOihps9d9aX9-iNJtOZG8dbEVlGt-o.js
28 ms
buttons.js
49 ms
js_Spa9qyfthlwS3QshIbe1UJopv9yDpDLmjbc0Z0gEpus.js
27 ms
js_lgAAOlplEun7p_8Pb-8dM079wtvnfwLZ0hAK0mH7Dto.js
42 ms
js_ILQ13enhbtdOjgF4JGjjklVhrU4X321wVy9ke7YVtk0.js
42 ms
platform.js
102 ms
js_paiTaEsc1HNeBS2rkLc1NrprKrFnApv70kuY8awAaTI.js
40 ms
ga.js
129 ms
ordernow.js
763 ms
blogbadge_sunshine.png
44 ms
bg-pattern.png
34 ms
social-large-facebook-icon.png
34 ms
social-large-twitter-icon.png
34 ms
social-large-google-plus-icon.png
33 ms
social-large-youtube-icon.png
34 ms
social-large-vimeo-icon.png
33 ms
social-large-instagram-icon.png
40 ms
site-logo.png
41 ms
social-slide-in-facebook.png
41 ms
social-slide-in-twitter.png
41 ms
social-slide-in-google-plus.png
40 ms
social-slide-in-youtube.png
40 ms
social-slide-in-vimeo.png
74 ms
social-slide-in-instagram.png
74 ms
instagram_widget.png
72 ms
social-facebook-icon.png
73 ms
social-twitter-icon.png
73 ms
social-google-plus-icon.png
84 ms
social-youtube-icon.png
100 ms
social-vimeo-icon.png
113 ms
social-instagram-icon.png
100 ms
social-share-this-icon.png
99 ms
social-email-icon.png
98 ms
sdk.js
105 ms
header-top-left-social-icons.png
139 ms
search-icon.png
148 ms
home-icon.png
148 ms
747b7cce-295f-4e39-903b-5858af155c13.woff
147 ms
ef4ea52e-fa1e-4c3a-9be0-61f35ec257d6.woff
148 ms
widgets.js
136 ms
98af37a8-b4d4-4d22-a013-32f3041ec1bb.woff
129 ms
8685ba95-06b4-4353-aae3-c849f7671452.woff
129 ms
subscribe_widget
179 ms
homepage_slide_desktop_template_festivals.png
407 ms
cb=gapi.loaded_0
53 ms
cb=gapi.loaded_1
113 ms
page
396 ms
homepage_slide_desktop_template_festivals.png
886 ms
homepage-banner-4.1-desktop.png
538 ms
homepage-banner-4.1-desktop.png
775 ms
homepage-banner-5.1-desktop.png
461 ms
homepage-banner-5.1-desktop.png
611 ms
homepage-banner-6.1-desktop.png
396 ms
homepage-banner-6.1-desktop.png
1162 ms
purple_triangle.png
646 ms
green_blue_1.png
640 ms
march_0000s_0016_19.03.16_ebc_credit_emanuele_giovanni_sandon_1.jpg
748 ms
etcetera.jpg
1149 ms
18a324fe-d364-4d8f-aab5-9e81fa1b520c.woff
639 ms
22.03.16_the_choir_of_westminster_abbey2_c_paul_grover_4.jpg
1148 ms
22.03.16_st_dunstan_college_website.jpg
1131 ms
__utm.gif
82 ms
whats_on_default_0.jpg
1092 ms
73 ms
whats_on_default_5.jpg
1085 ms
xd_arbiter.php
260 ms
postmessageRelay
253 ms
polyphony_3.jpg
1041 ms
www-subscribe-widget-vfl12QHVw.css
302 ms
1.jpg
255 ms
www-subscribe-widget.js
407 ms
youtube_icon_small-vfliqe9hM.jpg
461 ms
ligeti_quartet_website_0.jpg
1082 ms
fg_website.jpg
1080 ms
find-out-more-discover.jpg
1023 ms
find-out-more-discover.jpg
1077 ms
find-out-more-experience.jpg
1023 ms
find-out-more-experience.jpg
1074 ms
find-out-more-explore.jpg
1021 ms
find-out-more-explore.jpg
1071 ms
find-out-more-support.jpg
1019 ms
find-out-more-support.jpg
1070 ms
news.jpg
1144 ms
news.jpg
1167 ms
keep-informed-where-to-find-us.jpg
1156 ms
keep-informed-where-to-find-us.jpg
1223 ms
download-season-brochure.jpg
1153 ms
download-season-brochure.jpg
1218 ms
keep-informed-join-our-friends-of-sjss.jpg
1173 ms
keep-informed-join-our-friends-of-sjss.jpg
1254 ms
timeline.d11f7a3b3287fb94220e8ee6d03cc772.js
36 ms
getAllAppDefault.esi
505 ms
rs=AGLTcCPol5LxJ8VE8vsY9K9nUlO762ujLA
60 ms
rs=AGLTcCOJ4AMNA1EZSgGPzZnainRbXAPPWA
84 ms
rs=AGLTcCP6UXflGmKIuWe_n5R28T__wpu8xQ
84 ms
main-menu-about
1158 ms
3193398744-postmessagerelay.js
205 ms
rpc:shindig_random.js
203 ms
page.php
271 ms
main-menu-your-visit
1150 ms
syndication
246 ms
660067872878776320
338 ms
photo.jpg
209 ms
badges-eaefc7099b8352c2d91a1a3d728dcac7.png
162 ms
www-hitchhiker-vflvB63an.png
166 ms
main-menu-footstool
1099 ms
rs=AGLTcCP6UXflGmKIuWe_n5R28T__wpu8xQ
74 ms
W5F8_SL0XFawnjxHGsZjJA.ttf
141 ms
dtpHsbgPEm2lVWciJZ0P-A.ttf
201 ms
bdHGHleUa-ndQCOrdpfxfw.ttf
234 ms
main-menu-take-part
1042 ms
cb=gapi.loaded_0
29 ms
rs=AGLTcCP6UXflGmKIuWe_n5R28T__wpu8xQ
19 ms
close-icon.png
778 ms
prev-arrow.png
740 ms
kyEKgjk51ZE.css
105 ms
xgj7bXhJNEH.css
109 ms
Czh0gDTFcBt.css
112 ms
kE_Z8j4XNUS.css
117 ms
N-k91nHCZS2.css
122 ms
ZeuPykSxSED.css
126 ms
DY6CRC1i1Bl.css
130 ms
o-mG5yFm_Th.css
118 ms
q68gy-v_YMF.js
118 ms
FJmpeSpHpjS.js
154 ms
0wM5s1Khldu.js
162 ms
1bNoFZUdlYZ.js
174 ms
njO1TPvGzoR.js
174 ms
OloiM1PZafe.js
170 ms
LTv6ZK-5zxz.js
181 ms
1FCa-btixu2.js
172 ms
Oagsvfb4VWi.js
179 ms
pObvZSrFc_4.js
180 ms
HgJbVwzBr8E.js
203 ms
H3EKDTObx05.js
206 ms
OZFAYTv-ZUg.js
210 ms
1QuX41zDRrx.js
216 ms
IjqSyiwKeaX.js
217 ms
yasHAKDGNFx.js
221 ms
n6VgtouijQL.js
213 ms
7BE0CZr3HTs.js
212 ms
pQrUxxo5oQp.js
216 ms
_UYztdBNTjs.js
233 ms
-7JBD_ybv4q.js
233 ms
next-arrow.png
728 ms
back-to-top-arrow.png
727 ms
timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css
60 ms
timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css
67 ms
12805823_10153949217399557_3761635440672734996_n.jpg
352 ms
safe_image.php
404 ms
safe_image.php
396 ms
10556299_10152668830179557_5899394516670305912_n.jpg
373 ms
10690255_10152460029275095_7375622537664135318_n.jpg
384 ms
968889_1713976468849546_5698314497744984366_n.jpg
394 ms
10501626_10207736122951897_3537530755268723309_n.jpg
395 ms
10636068_10152789531988619_7482563081508682846_n.jpg
389 ms
1914963_10156710799115352_3032746352910957322_n.jpg
396 ms
12540906_10100492882157371_2899214634632770530_n.jpg
407 ms
12814562_139691733089156_8688867806696093832_n.jpg
407 ms
10171149_10152897928736340_2973410112383980556_n.jpg
406 ms
1655913_10153995817119557_2742566184168244042_n.jpg
406 ms
1067456_10153996584959557_246110109_n.jpg
407 ms
946744_10153996391239557_2058934028102006876_n.jpg
407 ms
wL6VQj7Ab77.png
281 ms
s7jcwEQH7Sx.png
335 ms
QDwYpIaRyfG.png
334 ms
l5aPruN9xMM.png
334 ms
K00K-UgnsKu.png
278 ms
8XhRY7Bz_normal.jpeg
391 ms
buttons-secure.css
330 ms
b8XhdWI9eAN.js
193 ms
JojoLR_normal.jpg
179 ms
7c2cdf72c4a03d973020b9eab8dbf3e0_normal.jpeg
187 ms
x4QsGlHY_normal.jpeg
189 ms
rtRCiCOd_normal.png
188 ms
hlcm3xes_normal.jpg
195 ms
MIO_Logo_2011_normal.jpg
197 ms
Cd0_pXYXIAAB7dF.jpg:small
199 ms
Cd08XsiWoAA2sDl.jpg:small
197 ms
Cdw3lz8UEAAZecT.jpg:small
200 ms
Cd0689PWAAAWs1E.jpg:small
197 ms
Cd06ZuPXEAQ_Q--.jpg:small
201 ms
Cdw3XLTVIAQbJpi.jpg:small
205 ms
Cd1VguFWIAIfWr-.jpg:small
203 ms
Cd06p82XIAE6tcC.jpg:small
203 ms
CdcarZnXIAAOwAU.jpg:small
203 ms
Cd1DuKQXIAA1T7x.jpg:small
250 ms
Cd05mwRWoAEyLKx.jpg:small
215 ms
Cdw3Ii4UEAISJfS.jpg:small
212 ms
Cd0vx6-WEAApV47.jpg:small
215 ms
CdxxelsXEAAXXgv.jpg:small
215 ms
Cdw0cKaUIAQpGwB.jpg:small
216 ms
gxbPuQdXIZP.png
149 ms
K_65vAc89SX.png
148 ms
I6-MnjEovm5.js
29 ms
getSegment.php
372 ms
purple_triangle.png
414 ms
green_blue_1.png
408 ms
morton_feldman_1976_credit_rob_bogaerts_slash_anefo_website.jpg
169 ms
eliza_mccarthy_96dpi_credit_jonathan_shenoy_1.jpg
170 ms
exaudi_credit_matthew_andrews.jpg
171 ms
jot
80 ms
gift-vouchers.jpg
43 ms
the-building.jpg
45 ms
directions.jpg
34 ms
box_office.jpg
36 ms
restaurant.jpg
29 ms
footstool_menu.jpg
32 ms
young_friends_menu2.jpg
25 ms
young_artist-menu2.jpg
27 ms
t.dhj
121 ms
sjss.org.uk accessibility score
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
[aria-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[aria-*] attributes do not have valid values
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
sjss.org.uk best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
sjss.org.uk SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sjss.org.uk 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 Sjss.org.uk 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.
sjss.org.uk
Open Graph description is not detected on the main page of Sjss. 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: