4.3 sec in total
270 ms
3.9 sec
143 ms
Welcome to networkrail.co.uk homepage info - get ready to check Network Rail best content for United Kingdom right away, or after learning these important things about networkrail.co.uk
We work round-the-clock to provide a safe, reliable experience for the millions using Europe’s fastest-growing railway each and every day.
Visit networkrail.co.ukWe analyzed Networkrail.co.uk page load time and found that the first response time was 270 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
networkrail.co.uk performance score
name
value
score
weighting
Value4.2 s
19/100
10%
Value12.2 s
0/100
25%
Value6.6 s
37/100
10%
Value4,370 ms
1/100
30%
Value0.906
3/100
15%
Value13.7 s
11/100
10%
270 ms
1693 ms
574 ms
270 ms
510 ms
Our browser made a total of 61 requests to load all elements on the main page. We found that 89% of them (54 requests) were addressed to the original Networkrail.co.uk, 10% (6 requests) were made to Google-analytics.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Networkrail.co.uk.
Page size can be reduced by 754.5 kB (28%)
2.7 MB
2.0 MB
In fact, the total size of Networkrail.co.uk main page is 2.7 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. 45% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.
Potential reduce by 74.8 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 74.8 kB or 77% of the original size.
Potential reduce by 46.5 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. Network Rail images are well optimized though.
Potential reduce by 428.3 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 428.3 kB or 72% of the original size.
Potential reduce by 204.9 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. Networkrail.co.uk needs all CSS files to be minified and compressed as it can save up to 204.9 kB or 85% of the original size.
Number of requests can be reduced by 33 (56%)
59
26
The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Network Rail. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
networkrail.co.uk
270 ms
www.networkrail.co.uk
1693 ms
jquery-1.5.1.min.js
574 ms
CarouselCustomScript.js
270 ms
Carousel.js
510 ms
ektron.javascript.ashx
758 ms
ektron.stylesheet.ashx
344 ms
screen.css
483 ms
master.css
609 ms
widgets.css
557 ms
textEditorStyles.css
586 ms
menuStyle.css
607 ms
navigation.js
574 ms
menu.js
716 ms
TableStyles.js
610 ms
CookieLaw.js
636 ms
gtm.tracking.js
635 ms
gtm.tracking.globalfunctions.js
676 ms
CookieLaw.css
714 ms
Carousel.css
734 ms
WebResource.axd
696 ms
ScriptResource.axd
682 ms
ScriptResource.axd
695 ms
contents.css
207 ms
background.jpg
407 ms
481bdb9e-9be9-4f19-961f-07f10f026378.png
408 ms
4f800d26-9a24-4114-b67b-07bdb7f2d787.jpg
409 ms
0a1100f3-bda9-4848-89df-cfb698476b4e.jpg
410 ms
2a058941-393c-47b7-96e2-f9392d03a952.jpg
1200 ms
556ab624-cbb5-448f-82fb-9ab01f6c2b18.jpg
409 ms
b86315f7-845e-4fa4-a5fa-4c7084acb47d.jpg
411 ms
06588809-edd7-45d7-b47f-0a2b2820e023.png
435 ms
gtm.js
59 ms
cutoff.png
388 ms
google-logo.gif
389 ms
search_button.gif
390 ms
grey.png
390 ms
home-blue.png
413 ms
arrow-grey.png
428 ms
blue.png
442 ms
down-arrow.png
468 ms
arrow.png
485 ms
pageMenuBackground.png
491 ms
controls-background.png
539 ms
controls-sprite.png
532 ms
contentPanelStations.jpg
550 ms
button-grey-sprite.gif
574 ms
contentPanelRailImprovements.jpg
575 ms
contentPanelTimetables.jpg
625 ms
contentPanelCareers.jpg
630 ms
blue_dbl_arw_23.gif
632 ms
ga.js
36 ms
analytics.js
307 ms
__utm.gif
32 ms
__utm.gif
33 ms
aab71b29-ddf3-4794-b780-e67b76139ba9.png
302 ms
abc0fa7f-ef00-413b-bb50-3a69a05d89e5.png
610 ms
e73f07a1-79de-4600-a2af-cee55d106edc.jpg
359 ms
collect
12 ms
collect
11 ms
print.css
95 ms
networkrail.co.uk accessibility score
networkrail.co.uk 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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
networkrail.co.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
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 Networkrail.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 Networkrail.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.
networkrail.co.uk
Open Graph description is not detected on the main page of Network Rail. 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: