Tools & Wizards About Us
aff.bstatic.com screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

aff.bstatic.com

Booking.com: 1,100,555 hotels worldwide. 109+ million hotel reviews.

Page Load Speed

2 sec in total

First Response

7 ms

Resources Loaded

1.7 sec

Page Rendered

312 ms

aff.bstatic.com screenshot

About Website

Visit aff.bstatic.com now to see the best up-to-date Aff Bstatic content for United States and also check out these interesting facts you probably never knew about aff.bstatic.com

Big savings on hotels in 96,000 destinations worldwide. Browse hotel reviews and find the guaranteed best price on hotels for all budgets.

Visit aff.bstatic.com

Key Findings

We analyzed Aff.bstatic.com page load time and found that the first response time was 7 ms and then it took 2 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.

Performance Metrics

aff.bstatic.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value10.9 s

0/100

25%

SI (Speed Index)

Value9.6 s

11/100

10%

TBT (Total Blocking Time)

Value8,460 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value37.0 s

0/100

10%

Network Requests Diagram

aff.bstatic.com

7 ms

index.en-gb.html

917 ms

cookie-banner.min.js

19 ms

2454015045ef79168d452ff4e7f30bdadff0aa81.js

64 ms

7e335c31008a447192abd83491a4ee057583a557.css

25 ms

Our browser made a total of 131 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Aff.bstatic.com, 86% (113 requests) were made to Cf2.bstatic.com and 6% (8 requests) were made to T-cf.bstatic.com. The less responsive or slowest element that took the longest time to load (917 ms) relates to the external source Booking.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 467.6 kB (11%)

Content Size

4.1 MB

After Optimization

3.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Aff.bstatic.com main page is 4.1 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. Only a small number of websites need less resources to load. Javascripts take 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 441.9 kB

  • Original 608.6 kB
  • After minification 607.9 kB
  • After compression 166.7 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. 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 441.9 kB or 73% of the original size.

Image Optimization

-2%

Potential reduce by 17.4 kB

  • Original 824.7 kB
  • After minification 807.2 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. Aff Bstatic images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 2.2 kB

  • Original 2.4 MB
  • After minification 2.4 MB
  • After compression 2.3 MB

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

-2%

Potential reduce by 6.1 kB

  • Original 311.2 kB
  • After minification 310.2 kB
  • After compression 305.1 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. Aff.bstatic.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 103 (80%)

Requests Now

128

After Optimization

25

  • Images
  • JavaScript
  • CSS

The browser has sent 128 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aff Bstatic. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 63 to 1 for JavaScripts and from 36 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

aff.bstatic.com

aff.bstatic.com

7 ms

index.en-gb.html

index.en-gb.html

917 ms

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19 ms

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Accessibility Review

aff.bstatic.com accessibility score

90

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not have valid values

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

aff.bstatic.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

aff.bstatic.com SEO score

98

Search Engine Optimization Advices

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 Aff.bstatic.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 Aff.bstatic.com 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

aff.bstatic.com

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