Tools & Wizards About Us
travelsim.co.uk screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    48% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

travelsim.co.uk

International SIM Cards - Prepaid for Travel Abroad | TravelSim®

Page Load Speed

4.4 sec in total

First Response

165 ms

Resources Loaded

3.7 sec

Page Rendered

594 ms

travelsim.co.uk screenshot

About Website

Visit travelsim.co.uk now to see the best up-to-date Travel SIM content and also check out these interesting facts you probably never knew about travelsim.co.uk

Save on roaming charges and stay connected with our Prepaid International SIM Cards. Ideal for hassle-free travel abroad!

Visit travelsim.co.uk

Key Findings

We analyzed Travelsim.co.uk page load time and found that the first response time was 165 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

travelsim.co.uk performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value7.2 s

5/100

25%

SI (Speed Index)

Value5.2 s

59/100

10%

TBT (Total Blocking Time)

Value1,510 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value0.132

81/100

15%

TTI (Time to Interactive)

Value10.0 s

26/100

10%

Network Requests Diagram

travelsim.com

165 ms

travelsim.com

381 ms

gtm.js

67 ms

uc.js

26 ms

style.css

288 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Travelsim.co.uk, 3% (2 requests) were made to Googletagmanager.com and 1% (1 request) were made to Consent.cookiebot.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Travelsim.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 312.5 kB (36%)

Content Size

859.2 kB

After Optimization

546.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Travelsim.co.uk main page is 859.2 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. 45% of websites need less resources to load. Images take 393.1 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 224.5 kB

  • Original 302.0 kB
  • After minification 302.0 kB
  • After compression 77.5 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 224.5 kB or 74% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 393.1 kB
  • After minification 393.1 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. Travel SIM images are well optimized though.

JavaScript Optimization

-59%

Potential reduce by 87.9 kB

  • Original 147.7 kB
  • After minification 147.7 kB
  • After compression 59.8 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 87.9 kB or 59% of the original size.

CSS Optimization

-1%

Potential reduce by 118 B

  • Original 16.5 kB
  • After minification 16.5 kB
  • After compression 16.4 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. Travelsim.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 13 (30%)

Requests Now

43

After Optimization

30

  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Travel SIM. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

travelsim.com

travelsim.com

165 ms

travelsim.com

travelsim.com

381 ms

gtm.js

gtm.js

67 ms

uc.js

uc.js

26 ms

style.css

style.css

288 ms

classic-themes.min.css

classic-themes.min.css

25 ms

frontend.css

frontend.css

314 ms

woocommerce-layout.css

woocommerce-layout.css

329 ms

woocommerce.css

woocommerce.css

320 ms

style.min.css

style.min.css

19 ms

select2.css

select2.css

32 ms

main_aea8d051.css

main_aea8d051.css

55 ms

jquery.min.js

jquery.min.js

319 ms

js

js

48 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

387 ms

vef91dfe02fce4ee0ad053f6de4f175db1715022073587

vef91dfe02fce4ee0ad053f6de4f175db1715022073587

94 ms

arrow_curvy_b6ffd3c6.png

arrow_curvy_b6ffd3c6.png

305 ms

tripadvisor-1.png

tripadvisor-1.png

299 ms

travelsim_card_front_93236747.svg

travelsim_card_front_93236747.svg

300 ms

travelsim_card_back_dc11fbe7.svg

travelsim_card_back_dc11fbe7.svg

303 ms

travelsim_card_plastic_79d72e8a.svg

travelsim_card_plastic_79d72e8a.svg

292 ms

front_slider_1_480.jpg

front_slider_1_480.jpg

310 ms

front_slider_2_480.jpg

front_slider_2_480.jpg

605 ms

greenery_480x372_s2.jpg

greenery_480x372_s2.jpg

603 ms

tripadvisor-vertical.jpg

tripadvisor-vertical.jpg

606 ms

img_travelchat_fixedprice@2x-160x160.png

img_travelchat_fixedprice@2x-160x160.png

584 ms

img_home_internet@2x-160x153.png

img_home_internet@2x-160x153.png

585 ms

img_travelchat_freeincoming@2x-160x159.png

img_travelchat_freeincoming@2x-160x159.png

614 ms

img_travelchat_appspecific@2x-160x160.png

img_travelchat_appspecific@2x-160x160.png

859 ms

img_home_customersupport@2x-160x141.png

img_home_customersupport@2x-160x141.png

889 ms

img_home_countries@2x-160x160.png

img_home_countries@2x-160x160.png

900 ms

img_home_save85.png

img_home_save85.png

896 ms

express_shipping-1-160x160.png

express_shipping-1-160x160.png

901 ms

travelsim_sim_a966d019.svg

travelsim_sim_a966d019.svg

921 ms

shutterstock_1530511742-340x220.jpg

shutterstock_1530511742-340x220.jpg

1157 ms

woman_working_in_a_cafe-340x220.jpg

woman_working_in_a_cafe-340x220.jpg

1167 ms

taj-mahal-366_1920-340x220.jpg

taj-mahal-366_1920-340x220.jpg

1180 ms

footer_payment_icons_no_american_express_d5332952.png

footer_payment_icons_no_american_express_d5332952.png

1201 ms

sprites.svg

sprites.svg

1185 ms

checkbox-orange_e60fcdab.svg

checkbox-orange_e60fcdab.svg

1193 ms

international_bg-700x400.jpg

international_bg-700x400.jpg

1414 ms

admin-ajax-346x400.jpg

admin-ajax-346x400.jpg

1246 ms

china-440x400.jpg

china-440x400.jpg

1432 ms

europe_bg-700x400.jpg

europe_bg-700x400.jpg

1473 ms

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1099 ms

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1178 ms

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1179 ms

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1227 ms

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1196 ms

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1052 ms

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1109 ms

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1083 ms

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1107 ms

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1122 ms

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1118 ms

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845 ms

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932 ms

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855 ms

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870 ms

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910 ms

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904 ms

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658 ms

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610 ms

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651 ms

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668 ms

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388 ms

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495 ms

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480 ms

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396 ms

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346 ms

woocommerce-smallscreen.css

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291 ms

Accessibility Review

travelsim.co.uk accessibility score

82

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

Best Practices

travelsim.co.uk best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

travelsim.co.uk SEO score

91

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Travelsim.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 Travelsim.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.

Social Sharing Optimization

travelsim.co.uk

Open Graph data is detected on the main page of Travel SIM. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: