Tools & Wizards About Us
bostik.by screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

bostik.by

Adhesive Technologies | Industrial, Construction and DIY Adhesives | Bostik Global

Page Load Speed

6.5 sec in total

First Response

2.3 sec

Resources Loaded

3.8 sec

Page Rendered

326 ms

bostik.by screenshot

About Website

Visit bostik.by now to see the best up-to-date Bostik content and also check out these interesting facts you probably never knew about bostik.by

Bostik provides adhesive technologies across a wide range of sectors including construction, automotive, aerospace, rail, packaging, tapes, labels, flexible lamination and footwear industries.

Visit bostik.by

Key Findings

We analyzed Bostik.by page load time and found that the first response time was 2.3 sec and then it took 4.2 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

bostik.by performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.6 s

0/100

10%

LCP (Largest Contentful Paint)

Value12.2 s

0/100

25%

SI (Speed Index)

Value10.9 s

6/100

10%

TBT (Total Blocking Time)

Value1,880 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value16.9 s

5/100

10%

Network Requests Diagram

bostik.by

2285 ms

bostik.com

67 ms

1060 ms

gtm.js

90 ms

kameleoon.js

41 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Bostik.by, 57% (21 requests) were made to Bostik.com and 22% (8 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Bostik.by.

Page Optimization Overview & Recommendations

Page size can be reduced by 471.4 kB (22%)

Content Size

2.2 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Bostik.by main page is 2.2 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 470.6 kB

  • Original 685.1 kB
  • After minification 664.9 kB
  • After compression 214.6 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 470.6 kB or 69% of the original size.

Image Optimization

-0%

Potential reduce by 809 B

  • Original 1.4 MB
  • After minification 1.4 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. Bostik images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 50 B

  • Original 109.4 kB
  • After minification 109.4 kB
  • After compression 109.4 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 Breakdown

Number of requests can be reduced by 11 (42%)

Requests Now

26

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bostik. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bostik.by

bostik.by

2285 ms

bostik.com

bostik.com

67 ms

1060 ms

gtm.js

gtm.js

90 ms

kameleoon.js

kameleoon.js

41 ms

css2

css2

36 ms

css2

css2

54 ms

dayjs.min.js

dayjs.min.js

41 ms

en.js

en.js

55 ms

initJahiaContext.js

initJahiaContext.js

45 ms

c7233e01f9a2abd3511bdb5f415505f.min.css

c7233e01f9a2abd3511bdb5f415505f.min.css

52 ms

forms2.min.js

forms2.min.js

129 ms

3f4277a7cd922176b1af812d4428037.min.js

3f4277a7cd922176b1af812d4428037.min.js

47 ms

CsrfServlet

CsrfServlet

444 ms

28235fe64b1a2b01c255c8bcea382d.min.js

28235fe64b1a2b01c255c8bcea382d.min.js

26 ms

Bostik_Logo_Header.svg

Bostik_Logo_Header.svg

85 ms

bostik-global-press-brand-movie-640x480.png

bostik-global-press-brand-movie-640x480.png

93 ms

bostik-france-news-tour-de-france-thumbnail-640x480.png

bostik-france-news-tour-de-france-thumbnail-640x480.png

94 ms

bostik-global-press-release-bovelander-foundation-banner-image.jpg

bostik-global-press-release-bovelander-foundation-banner-image.jpg

92 ms

soft-flooring-finnish_640x480.jpg

soft-flooring-finnish_640x480.jpg

83 ms

industria-automotive.jpg

industria-automotive.jpg

116 ms

bostik-global-nonwoven-homepage-640x480.png

bostik-global-nonwoven-homepage-640x480.png

115 ms

bostik-global-market-diy-640x480

bostik-global-market-diy-640x480

116 ms

bostik-global-news-belgin-kose-640x480.jpg

bostik-global-news-belgin-kose-640x480.jpg

115 ms

bostik-global-press-release-arkema-dow-thumb-640x480.jpg

bostik-global-press-release-arkema-dow-thumb-640x480.jpg

115 ms

Logo_BOSTIK_white.png

Logo_BOSTIK_white.png

115 ms

Arkema-Logotype_Blanc.png

Arkema-Logotype_Blanc.png

146 ms

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K0nXNig.ttf

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K0nXNig.ttf

76 ms

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K5fQNig.ttf

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K5fQNig.ttf

96 ms

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K67QNig.ttf

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K67QNig.ttf

107 ms

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K8nQNig.ttf

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K8nQNig.ttf

107 ms

QGY9z_wNahGAdqQ43Rh_ebrnlwyYfEPxPoGU3msJow.ttf

QGY9z_wNahGAdqQ43Rh_ebrnlwyYfEPxPoGU3msJow.ttf

108 ms

QGY9z_wNahGAdqQ43Rh_ebrnlwyYfEPxPoGUAGwJow.ttf

QGY9z_wNahGAdqQ43Rh_ebrnlwyYfEPxPoGUAGwJow.ttf

108 ms

QGY9z_wNahGAdqQ43Rh_ebrnlwyYfEPxPoGUOWwJow.ttf

QGY9z_wNahGAdqQ43Rh_ebrnlwyYfEPxPoGUOWwJow.ttf

108 ms

QGY9z_wNahGAdqQ43Rh_ebrnlwyYfEPxPoGUXmwJow.ttf

QGY9z_wNahGAdqQ43Rh_ebrnlwyYfEPxPoGUXmwJow.ttf

107 ms

context.json

context.json

207 ms

1833316d3fe0843ff248b7a632d370a5.min.css

1833316d3fe0843ff248b7a632d370a5.min.css

19 ms

Accessibility Review

bostik.by accessibility score

93

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 IDs are not unique

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

bostik.by best practices score

67

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

bostik.by SEO score

83

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

Links do not have descriptive text

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

    UTF-8

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

bostik.by

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