Tools & Wizards About Us
walklondon.com screenshot

Report Summary

  • 7

    Performance

    Renders faster than
    22% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

walklondon.com

Walk London - Self-Guided Sightseeing Walking Tours

Page Load Speed

4 sec in total

First Response

154 ms

Resources Loaded

3.5 sec

Page Rendered

397 ms

walklondon.com screenshot

About Website

Visit walklondon.com now to see the best up-to-date Walk London content for Russia and also check out these interesting facts you probably never knew about walklondon.com

Walk London is for tourists, visitors and Londoners. Our free self-guided walks, maps and attraction guides will ensure you make the most of your visit to London.

Visit walklondon.com

Key Findings

We analyzed Walklondon.com page load time and found that the first response time was 154 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

walklondon.com performance score

7

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

24/100

10%

LCP (Largest Contentful Paint)

Value15.0 s

0/100

25%

SI (Speed Index)

Value9.5 s

11/100

10%

TBT (Total Blocking Time)

Value5,320 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.422

23/100

15%

TTI (Time to Interactive)

Value18.9 s

3/100

10%

Network Requests Diagram

walklondon.com

154 ms

walklondon.com

313 ms

walklondon.css

126 ms

css

45 ms

font-awesome.min.css

41 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 22% of them (16 requests) were addressed to the original Walklondon.com, 18% (13 requests) were made to Pagead2.googlesyndication.com and 13% (9 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Walklondon.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 172.7 kB (5%)

Content Size

3.7 MB

After Optimization

3.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Walklondon.com main page is 3.7 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. 70% of websites need less resources to load. Images take 3.1 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 42.3 kB

  • Original 52.3 kB
  • After minification 48.9 kB
  • After compression 10.0 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 42.3 kB or 81% of the original size.

Image Optimization

-4%

Potential reduce by 110.8 kB

  • Original 3.1 MB
  • After minification 2.9 MB

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. Walk London images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 967 B

  • Original 562.0 kB
  • After minification 562.0 kB
  • After compression 561.0 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.

CSS Optimization

-79%

Potential reduce by 18.7 kB

  • Original 23.7 kB
  • After minification 23.1 kB
  • After compression 5.0 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. Walklondon.com needs all CSS files to be minified and compressed as it can save up to 18.7 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (56%)

Requests Now

64

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Walk London. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

walklondon.com

walklondon.com

154 ms

walklondon.com

walklondon.com

313 ms

walklondon.css

walklondon.css

126 ms

css

css

45 ms

font-awesome.min.css

font-awesome.min.css

41 ms

js

js

74 ms

adsbygoogle.js

adsbygoogle.js

226 ms

adsbygoogle.js

adsbygoogle.js

223 ms

adsbygoogle.js

adsbygoogle.js

384 ms

ga.js

ga.js

28 ms

walklondon-index-footer.htm

walklondon-index-footer.htm

158 ms

buckingham-palace-horse-guards-587.jpg

buckingham-palace-horse-guards-587.jpg

530 ms

buckingham-palace-golden-carrage-246.jpg

buckingham-palace-golden-carrage-246.jpg

861 ms

walklondon-banner-150.png

walklondon-banner-150.png

337 ms

Buckingham-Palace-2.JPG

Buckingham-Palace-2.JPG

397 ms

st-pauls-home.JPG

st-pauls-home.JPG

490 ms

london-eye-flags.jpg

london-eye-flags.jpg

398 ms

buckingham-palace-scraper3.jpg

buckingham-palace-scraper3.jpg

492 ms

big-ben-scraper4.jpg

big-ben-scraper4.jpg

1401 ms

southbank-lion-scraper3.jpg

southbank-lion-scraper3.jpg

931 ms

bank-of-england-scraper.jpg

bank-of-england-scraper.jpg

1863 ms

pool-of-london-scraper.jpg

pool-of-london-scraper.jpg

541 ms

__utm.gif

__utm.gif

53 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrQVIT9d4cw.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrQVIT9d4cw.ttf

54 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

52 ms

show_ads_impl.js

show_ads_impl.js

294 ms

zrt_lookup.html

zrt_lookup.html

404 ms

ads

ads

875 ms

ads

ads

844 ms

ads

ads

442 ms

ads

ads

727 ms

7f032190f136c4d8e9a385e88120dc8d.js

7f032190f136c4d8e9a385e88120dc8d.js

33 ms

load_preloaded_resource.js

load_preloaded_resource.js

30 ms

af5cf33f216dd68f5f355584e69bf9d6.js

af5cf33f216dd68f5f355584e69bf9d6.js

52 ms

abg_lite.js

abg_lite.js

51 ms

window_focus.js

window_focus.js

74 ms

qs_click_protection.js

qs_click_protection.js

73 ms

ufs_web_display.js

ufs_web_display.js

23 ms

5f7468413707c3abfd197d65a482477f.js

5f7468413707c3abfd197d65a482477f.js

72 ms

icon.png

icon.png

164 ms

s

s

322 ms

css

css

224 ms

14763004658117789537

14763004658117789537

190 ms

reactive_library.js

reactive_library.js

189 ms

ca-pub-8016481302126664

ca-pub-8016481302126664

174 ms

activeview

activeview

106 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpyzAFyo4d4k.ttf

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpyzAFyo4d4k.ttf

99 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpyzAFyo4d4k.ttf

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpyzAFyo4d4k.ttf

174 ms

NFZ1mOwYxEzu3Trb4QHr3oiOeNElDH4Ziz6mMFaiIXI.js

NFZ1mOwYxEzu3Trb4QHr3oiOeNElDH4Ziz6mMFaiIXI.js

42 ms

activeview

activeview

103 ms

activeview

activeview

157 ms

ads

ads

286 ms

ads

ads

412 ms

feedback_grey600_24dp.png

feedback_grey600_24dp.png

8 ms

fullscreen_api_adapter.js

fullscreen_api_adapter.js

165 ms

interstitial_ad_frame.js

interstitial_ad_frame.js

163 ms

settings_grey600_24dp.png

settings_grey600_24dp.png

168 ms

activeview

activeview

131 ms

af5cf33f216dd68f5f355584e69bf9d6.js

af5cf33f216dd68f5f355584e69bf9d6.js

5 ms

cookie_push_onload.html

cookie_push_onload.html

67 ms

dpixel

dpixel

46 ms

r.gif

r.gif

9 ms

pixel

pixel

13 ms

pixel

pixel

31 ms

pixel

pixel

31 ms

sodar

sodar

78 ms

activeview

activeview

78 ms

pixel

pixel

17 ms

sodar2.js

sodar2.js

5 ms

runner.html

runner.html

7 ms

aframe

aframe

25 ms

pixel

pixel

13 ms

Accessibility Review

walklondon.com accessibility score

89

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

High

Links do not have a discernible name

Best Practices

walklondon.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

walklondon.com SEO score

91

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UFT-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Walklondon.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 Walklondon.com main page’s claimed encoding is uft-8. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

walklondon.com

Open Graph description is not detected on the main page of Walk London. 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: