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24

Performance

Renders faster than
43% of other websites
68

Accessibility

Visual factors better than
that of 33% of websites
75

Best Practices

More advanced features
available than in
35% of websites
74

SEO

Google-friendlier than
31% of websites

First Response

44 ms

Resources Loaded

6.7 sec

Page Rendered

1.4 sec

sesamebuy.com screenshot

About Website

Visit sesamebuy.com now to see the best up-to-date Sesamebuy content and also check out these interesting facts you probably never knew about sesamebuy.com

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Key Findings

We analyzed Sesamebuy.com page load time and found that the first response time was 44 ms and then it took 8.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

11/100

10%

LCP (Largest Contentful Paint)

Value18.8 s

0/100

25%

SI (Speed Index)

Value6.0 s

47/100

10%

TBT (Total Blocking Time)

Value2,580 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.048

99/100

15%

TTI (Time to Interactive)

Value11.5 s

18/100

10%

sesamebuy.com

44 ms

sesamebuy.com

81 ms

www.sesamebuy.com

389 ms

bootstrap.min.css

49 ms

plug.css

56 ms

Our browser made a total of 330 requests to load all elements on the main page. We found that 1% of them (4 requests) were addressed to the original Sesamebuy.com, 92% (302 requests) were made to S3.sesameserver.com and 6% (20 requests) were made to Remote.sesameserver.com. The less responsive or slowest element that took the longest time to load (976 ms) relates to the external source S3.sesameserver.com.

Content Size

4.5 MB

After Optimization

3.9 MB

In fact, the total size of Sesamebuy.com main page is 4.5 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. Images take 4.1 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 195.2 kB

Original 215.1 kB
After minification 215.1 kB
After compression 19.9 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 195.2 kB or 91% of the original size.

Image Optimization

-11%

Potential reduce by 455.4 kB

Original 4.1 MB
After minification 3.6 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. Obviously, Sesamebuy needs image optimization as it can save up to 455.4 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 465 B

Original 211.5 kB
After minification 211.5 kB
After compression 211.0 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.

Requests Now

326

After Optimization

288

The browser has sent 326 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sesamebuy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

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

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

High

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

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Requests the geolocation permission on page load

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

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

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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

High

robots.txt is not valid

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/).

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 Sesamebuy.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 Sesamebuy.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

sesamebuy.com

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