4.8 sec in total
935 ms
3.4 sec
483 ms
Click here to check amazing KERAFOL content for Russia. Otherwise, check out these important facts you probably never knew about kerafol.ru
Немецкая компания Kerafol является одним из ведущих специалистов по вопросам теплопроводных материалов (термоинтерфейсов) и технической керамики. Благодаря многолетнему опыту работы, передовым техноло...
Visit kerafol.ruWe analyzed Kerafol.ru page load time and found that the first response time was 935 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
kerafol.ru performance score
name
value
score
weighting
Value8.0 s
0/100
10%
Value8.0 s
2/100
25%
Value8.0 s
21/100
10%
Value1,430 ms
15/100
30%
Value0.004
100/100
15%
Value13.4 s
11/100
10%
935 ms
465 ms
234 ms
243 ms
762 ms
Our browser made a total of 73 requests to load all elements on the main page. We found that 82% of them (60 requests) were addressed to the original Kerafol.ru, 4% (3 requests) were made to Top-fwz1.mail.ru and 4% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Docs.google.com.
Page size can be reduced by 678.5 kB (35%)
1.9 MB
1.3 MB
In fact, the total size of Kerafol.ru main page is 1.9 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. 45% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 28.5 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. This page needs HTML code to be minified as it can gain 4.0 kB, which is 11% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 28.5 kB or 76% of the original size.
Potential reduce by 35.9 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. KERAFOL images are well optimized though.
Potential reduce by 443.9 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 443.9 kB or 66% of the original size.
Potential reduce by 170.2 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. Kerafol.ru needs all CSS files to be minified and compressed as it can save up to 170.2 kB or 85% of the original size.
Number of requests can be reduced by 34 (52%)
66
32
The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of KERAFOL. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
kerafol.ru
935 ms
jquery-1.11.1.min.js
465 ms
tabs.js
234 ms
lightbox.css
243 ms
template.css
762 ms
modal.css
245 ms
btcontentslider.css
244 ms
djimageslider.css
345 ms
jquery.min.js
493 ms
jquery-noconflict.js
364 ms
jquery-migrate.min.js
365 ms
caption.js
455 ms
bootstrap.min.js
636 ms
template.js
490 ms
mootools-core.js
853 ms
core.js
574 ms
mootools-more.js
962 ms
modal.js
610 ms
slides.js
687 ms
default.js
729 ms
jquery.easing.1.3.js
812 ms
jquery.easing.min.js
812 ms
slider.js
850 ms
css
20 ms
styles.css
878 ms
styles.css
894 ms
jutooltip.min.js
911 ms
jutooltip.effects.min.js
1029 ms
jutooltip.dynamic.min.js
1031 ms
top100.jcn
376 ms
lightbox.js
939 ms
top100.jcn
870 ms
close.png
136 ms
loading.gif
138 ms
prev.png
134 ms
next.png
132 ms
loader.gif
134 ms
index_foto_1.jpg
572 ms
index_foto_2.jpg
649 ms
index_foto_3.jpg
657 ms
logo.png
244 ms
logo_reom.png
241 ms
24dded72538a15172a748ddf405d5477-p1_3108212_f8226045.jpg
260 ms
bc1256994351037ac5f6c88425ca8153-Kerafol_WLF_Datenblatt_GFL-3030_GFL-3040.jpg
570 ms
a741cb6630915d1c33f45dfdfd294d0c-Kerafol_WLF_Datenblatt_GFL-1800-SL___075444-28082020.jpg
569 ms
9df37a936719923051739fa33a8ab59e-CE_17.png
569 ms
63d66c010403154942165335efd915a0-EE_17.jpg
664 ms
3129bfde1222397561e51acee6a32a99-pcm471_mini.png
688 ms
standart_film_drugoe.png
791 ms
standart_film_free_drugoe.png
651 ms
softtherm_film_drugoe.png
709 ms
pcm471_mini.png
764 ms
90-10_mini.png
833 ms
ferrite_film_mini.png
789 ms
thermal_grease_mini.png
833 ms
thermal_compounds_mini.png
832 ms
sert.jpg
876 ms
86-30mt15.png
899 ms
keratherm_cover.jpg
1018 ms
pubchart
1043 ms
PTSansNarrowBold.woff
910 ms
watch.js
5 ms
code.js
472 ms
analytics.js
257 ms
hit
477 ms
bg-header.png
421 ms
pagination.png
421 ms
loading.gif
466 ms
collect
26 ms
hit
391 ms
counter
522 ms
tracker
129 ms
collect
4 ms
kerafol.ru accessibility score
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
kerafol.ru best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
kerafol.ru SEO score
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
Document uses legible font sizes
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kerafol.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that Kerafol.ru 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.
kerafol.ru
Open Graph description is not detected on the main page of KERAFOL. 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: