4.3 sec in total
161 ms
2.6 sec
1.5 sec
Welcome to downdetector.co.uk homepage info - get ready to check Downdetector best content for United Kingdom right away, or after learning these important things about downdetector.co.uk
Realtime overview of issues and outages with all kinds of services. Having issues? We help you find out what is wrong.
Visit downdetector.co.ukWe analyzed Downdetector.co.uk page load time and found that the first response time was 161 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
downdetector.co.uk performance score
name
value
score
weighting
Value4.0 s
23/100
10%
Value6.1 s
12/100
25%
Value6.6 s
38/100
10%
Value1,030 ms
26/100
30%
Value0.005
100/100
15%
Value14.1 s
9/100
10%
161 ms
55 ms
146 ms
15 ms
16 ms
Our browser made a total of 126 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Downdetector.co.uk, 23% (29 requests) were made to Cdn.downdetector.com and 11% (14 requests) were made to Dco-cdn.w55c.net. The less responsive or slowest element that took the longest time to load (530 ms) relates to the external source Pixel.rubiconproject.com.
Page size can be reduced by 805.4 kB (56%)
1.5 MB
645.3 kB
In fact, the total size of Downdetector.co.uk main page is 1.5 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. 65% of websites need less resources to load. Javascripts take 666.8 kB which makes up the majority of the site volume.
Potential reduce by 261.7 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 54.1 kB, which is 19% 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 261.7 kB or 92% of the original size.
Potential reduce by 15.9 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. Downdetector images are well optimized though.
Potential reduce by 417.3 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 417.3 kB or 63% of the original size.
Potential reduce by 110.5 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. Downdetector.co.uk needs all CSS files to be minified and compressed as it can save up to 110.5 kB or 83% of the original size.
Number of requests can be reduced by 79 (65%)
121
42
The browser has sent 121 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Downdetector. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 42 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
downdetector.co.uk
161 ms
jquery.min.js
55 ms
js
146 ms
bootstrap.min.js
15 ms
raphael-min.js
16 ms
morris.min.js
183 ms
jquery.infinitescroll.min.js
208 ms
jquery.lazyload.min.js
214 ms
bootstrap.min.css
210 ms
bootstrap-responsive.min.css
186 ms
morris.css
203 ms
default.css
182 ms
cookiechoices.js
181 ms
analytics.js
93 ms
gpt.js
93 ms
img.gif
60 ms
mark.svg
78 ms
collect
60 ms
pubads_impl_81.js
47 ms
collect
57 ms
sdk.js
270 ms
xboxlive_18.png
192 ms
talktalk_logo.png
115 ms
Sky_uk_Corporate_Logo.png
280 ms
bt-logo.png
189 ms
Netflix.png
87 ms
psn.png
88 ms
Google-new_19.png
91 ms
youtubelogo.png
378 ms
EBay_logo.png
199 ms
twitter-logo_1.png
400 ms
outlook-com-logo_2.png
358 ms
facebook_logo.png
190 ms
EE_logo.png
313 ms
Virgin_Media.png
399 ms
kc-logo.png
391 ms
snapchat-logo.png
316 ms
Waze_logo.png
318 ms
Instagram_Logo_Large.png
322 ms
LinkedIn.png
324 ms
EA-Logo.png
329 ms
hsbc-logo_2.png
436 ms
ads
396 ms
container.html
22 ms
55 ms
xd_arbiter.php
228 ms
xd_arbiter.php
440 ms
12042.js
82 ms
osd.js
14 ms
sync
18 ms
sync
17 ms
sync
17 ms
183458-10.js
146 ms
212146-2.js
173 ms
212146-15.js
87 ms
9744ca81-3420-4587-a0f7-02cab7eea44a
13 ms
0RuTWM4R97_383026346.html
11 ms
emily.html
49 ms
cl
56 ms
skeleton.js
89 ms
creative_add_on.js
69 ms
9640952d-e006-4cf2-9878-032e03f67910
5 ms
js
80 ms
lidar.js
31 ms
JasperAds.html
118 ms
c0f207f6-de50-472e-981c-d036520a0a3f
72 ms
0REmMv2tHE_5002596.html
68 ms
img
57 ms
id.js
209 ms
cl
127 ms
skeleton.js
90 ms
creative_add_on.js
31 ms
dt
305 ms
xrefid.xgi
5 ms
skeleton.js
303 ms
JasperAds.js
159 ms
2-Q115_Wu_Com__1_Walgreens_Fee_Agent_V4_D_300x600_EN_US.png
303 ms
lidar.js
301 ms
sbhK2lTE.js
300 ms
JasperAds.html
147 ms
dt
171 ms
dtc
65 ms
skeleton.js
40 ms
surly.js
101 ms
dtc
20 ms
cTrvNaRi.html
13 ms
surly.js
108 ms
E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js
3 ms
ck-confirm
80 ms
ba.html
74 ms
cms-2c.html
96 ms
4.gif
76 ms
activeview
81 ms
tap.php
430 ms
2964
83 ms
Pug
108 ms
sync
105 ms
tap.php
473 ms
tap.php
530 ms
2532.js
91 ms
pixel
163 ms
sd
32 ms
rs
73 ms
pixel.gif
71 ms
banner
215 ms
rum
67 ms
demconf.jpg
50 ms
385636.gif
77 ms
activeview
68 ms
m.gif
38 ms
match-result
35 ms
m_yahoo.gif
15 ms
fitbit_q3_template.js
6 ms
fitbit_q3_general.js
37 ms
fitbit_q3_300x250_aria.js
34 ms
300x250_aria_white.png
12 ms
300x250_aria_white.png
9 ms
300x250_aria_white_overlay.png
9 ms
logo_300x250_black.png
40 ms
fitbit_q3_300x250_aria.css
34 ms
728x90.jpg
3 ms
Gotham-Book.otf
21 ms
ProximaNova-Bold.otf
13 ms
box_19_top-right.png
129 ms
ci.png
171 ms
activeview
21 ms
downdetector.co.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
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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
downdetector.co.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
downdetector.co.uk 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
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
Document doesn't have a valid hreflang
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 Downdetector.co.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 Downdetector.co.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.
downdetector.co.uk
Open Graph description is not detected on the main page of Downdetector. 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: