2.7 sec in total
585 ms
1.8 sec
350 ms
Visit wow.metoffice.gov.uk now to see the best up-to-date WOW Met Office content for United Kingdom and also check out these interesting facts you probably never knew about wow.metoffice.gov.uk
The UK Met Office Weather Observation Website (WOW). WOW allows anyone to submit their own weather data, anywhere in the world.
Visit wow.metoffice.gov.ukWe analyzed Wow.metoffice.gov.uk page load time and found that the first response time was 585 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
wow.metoffice.gov.uk performance score
name
value
score
weighting
Value2.4 s
72/100
10%
Value7.6 s
4/100
25%
Value7.9 s
23/100
10%
Value5,850 ms
0/100
30%
Value0.009
100/100
15%
Value17.2 s
4/100
10%
585 ms
120 ms
112 ms
114 ms
128 ms
Our browser made a total of 88 requests to load all elements on the main page. We found that 48% of them (42 requests) were addressed to the original Wow.metoffice.gov.uk, 32% (28 requests) were made to Maps.googleapis.com and 7% (6 requests) were made to Maps.gstatic.com. The less responsive or slowest element that took the longest time to load (894 ms) belongs to the original domain Wow.metoffice.gov.uk.
Page size can be reduced by 883.4 kB (46%)
1.9 MB
1.0 MB
In fact, the total size of Wow.metoffice.gov.uk main page is 1.9 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. 70% of websites need less resources to load. Javascripts take 998.2 kB which makes up the majority of the site volume.
Potential reduce by 115.4 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 115.4 kB or 87% of the original size.
Potential reduce by 27.3 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. WOW Met Office images are well optimized though.
Potential reduce by 672.7 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 672.7 kB or 67% of the original size.
Potential reduce by 67.9 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. Wow.metoffice.gov.uk needs all CSS files to be minified and compressed as it can save up to 67.9 kB or 78% of the original size.
Number of requests can be reduced by 42 (51%)
82
40
The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of WOW Met Office. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
wow.metoffice.gov.uk
585 ms
jquery.min.css
120 ms
bootstrap.min.css
112 ms
wow.min.css
114 ms
brandedWOW.css
128 ms
homepage.min.css
108 ms
mobile.min.css
99 ms
jquery.min.js
30 ms
js
45 ms
jsapi
16 ms
maps.min.js
201 ms
datepicker-custom.js
213 ms
datepicker-custom.css
199 ms
jquery.popupoverlay.js
217 ms
homepage.min.js
212 ms
libraries.min.js
314 ms
wow.min.js
316 ms
widgets.js
5 ms
LKO9tiAPcV77JfHsyaIvPKYQD8TwhdRKuY8SsNKgaQaZNEcfAXaAJl1swBbSXhb-1IY1LkDNaITU-fmqkPvx=s1600
104 ms
analytics.js
97 ms
WOW.png
90 ms
mologo.png
89 ms
MO_Landscape_W_160x30_print.png
89 ms
WOWBlack.png
165 ms
calendar.gif
159 ms
help.gif
164 ms
icons_temperature_VERT_20x20.png
164 ms
icons_wind_arrows_VERT_35x35_extended.png
177 ms
icons_rain_VERT_20x20.png
227 ms
icons_humidity_VERT_20x20.png
264 ms
icons_pressure_VERT_18x18.png
265 ms
icons_snow_GRID_30x30.png
301 ms
icons_weather_VERT_35x35.png
299 ms
icons_photo_30x30.png
263 ms
icons_all_except_temp_and_wind_dir-strength_20x20.png
361 ms
icons_weather_impacts_23x23.png
389 ms
icons_weather_impacts_v2_GRID_23x23.png
358 ms
rmets.png
361 ms
doe.png
389 ms
twitter.png
417 ms
facebook.png
442 ms
youtube.png
458 ms
flickr.png
894 ms
collect
36 ms
collect
122 ms
MO_Landscape_W_160x30.png
420 ms
icons_photo_15x15.png
456 ms
pointer-pic.cur
413 ms
common.js
69 ms
map.js
68 ms
overlay.js
68 ms
minusWhite.png
390 ms
plusBlack.png
409 ms
StaticMapService.GetMapImage
230 ms
util.js
32 ms
onion.js
16 ms
openhand_8_8.cur
42 ms
ViewportInfoService.GetViewportInfo
133 ms
stats.js
14 ms
controls.js
29 ms
transparent.png
20 ms
css
42 ms
google4.png
23 ms
mapcnt6.png
33 ms
tmapctrl.png
29 ms
imgs8.png
31 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
56 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
57 ms
Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf
76 ms
d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf
77 ms
vt
20 ms
vt
31 ms
vt
32 ms
vt
35 ms
vt
30 ms
vt
33 ms
vt
33 ms
vt
36 ms
vt
36 ms
vt
36 ms
vt
47 ms
vt
48 ms
vt
43 ms
vt
45 ms
vt
44 ms
vt
46 ms
vt
54 ms
AuthenticationService.Authenticate
121 ms
wow.metoffice.gov.uk accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
wow.metoffice.gov.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
wow.metoffice.gov.uk SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
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 Wow.metoffice.gov.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 Wow.metoffice.gov.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.
wow.metoffice.gov.uk
Open Graph data is detected on the main page of WOW Met Office. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: