2.9 sec in total
199 ms
2.2 sec
464 ms
Click here to check amazing Siffknives content. Otherwise, check out these important facts you probably never knew about siffknives.co.uk
Company leader in the production, sale and wholesale of cutlery - Knives Shop Online - SIFF Cutlery UK
Visit siffknives.co.ukWe analyzed Siffknives.co.uk page load time and found that the first response time was 199 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
siffknives.co.uk performance score
name
value
score
weighting
Value4.6 s
13/100
10%
Value8.1 s
2/100
25%
Value6.4 s
41/100
10%
Value1,700 ms
11/100
30%
Value0.001
100/100
15%
Value7.3 s
50/100
10%
199 ms
401 ms
569 ms
420 ms
424 ms
Our browser made a total of 85 requests to load all elements on the main page. We found that 73% of them (62 requests) were addressed to the original Siffknives.co.uk, 13% (11 requests) were made to Vf-js.ekomi.de and 5% (4 requests) were made to Translate.googleapis.com. The less responsive or slowest element that took the longest time to load (781 ms) belongs to the original domain Siffknives.co.uk.
Page size can be reduced by 555.6 kB (54%)
1.0 MB
470.6 kB
In fact, the total size of Siffknives.co.uk main page is 1.0 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. Javascripts take 584.8 kB which makes up the majority of the site volume.
Potential reduce by 51.0 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 51.0 kB or 82% of the original size.
Potential reduce by 75.6 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. Obviously, Siffknives needs image optimization as it can save up to 75.6 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 396.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 396.0 kB or 68% of the original size.
Potential reduce by 33.0 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. Siffknives.co.uk needs all CSS files to be minified and compressed as it can save up to 33.0 kB or 79% of the original size.
Number of requests can be reduced by 27 (33%)
83
56
The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Siffknives. 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.
index.php
199 ms
css.css
401 ms
prototype.js
569 ms
effects.js
420 ms
dragdrop.js
424 ms
slider.js
364 ms
resizable.js
364 ms
livepipe.js
459 ms
window.js
536 ms
iframe_modal_window.js
487 ms
iframe_modal_window.css
498 ms
objectControl.js
505 ms
jquery.ad-gallery.css
538 ms
jquery.min.js
7 ms
jquery.ad-gallery.js
645 ms
element.js
36 ms
banner-top-uk-35off.jpg
176 ms
index_03_swf.jpg
100 ms
index_04.jpg
99 ms
forbice.gif
101 ms
forbice2.gif
100 ms
carte_creditoEpaypal_UK.gif
153 ms
SHARK-M2.jpg
174 ms
Basket.gif
175 ms
FX-599-KARAMBIT.jpg
187 ms
AQUATYS.jpg
175 ms
RX8013.jpg
240 ms
967-A.jpg
543 ms
pistol-crossbow.jpg
545 ms
A6.jpg
543 ms
DEBA-HH03.jpg
545 ms
hunting-crossbow-rifle.jpg
545 ms
FX-310.jpg
555 ms
28-1.jpg
554 ms
SANTOKU-84013.jpg
553 ms
308.jpg
555 ms
91-UK.jpg
553 ms
VA9712.JPG
552 ms
EXTREMA-BFM1A1.jpg
633 ms
VO9536-1.jpg
652 ms
VI-2025.jpg
632 ms
VI3528.jpg
638 ms
913-13PMC.jpg
639 ms
FX-MTF4.jpg
651 ms
807.jpg
722 ms
FOX-279DV.jpg
720 ms
FX-2006.jpg
734 ms
FOX-658T.jpg
723 ms
VO1000C.jpg
738 ms
BF009.jpg
742 ms
BF112.jpg
781 ms
vf-3108-7873a2ebaab1cd978c871ca56d58d226.js
511 ms
defender-689B.jpg
758 ms
CE93F9E28C55E93.js
493 ms
translateelement.css
28 ms
main.js
57 ms
FX-ATC-02.jpg
716 ms
index_11.jpg
725 ms
index_02.jpg
730 ms
index_09.jpg
731 ms
ga.js
31 ms
index_05.jpg
736 ms
element_main.js
39 ms
__utm.gif
18 ms
index_08.jpg
716 ms
dettagli.gif
722 ms
bg-carrello2.gif
729 ms
index_07.jpg
727 ms
index_10.jpg
723 ms
translate_24dp.png
343 ms
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324 ms
cleardot.gif
346 ms
loader.gif
728 ms
opa75.png
425 ms
sw_silver_norm.png
105 ms
CE93F9E28C55E93-5.gif
391 ms
sw_silver_over.png
194 ms
ekomi_popUp_close.png
196 ms
ekomi_popUp_optimize_over_bt.png
197 ms
ekomi_popUp_optimize_norm_bt.png
194 ms
ekomi_popUp_error_over_bt.png
198 ms
ekomi_popUp_error_norm_bt.png
197 ms
ekomi_popUp_logo.png
292 ms
sw_silver_norm_tl.png
100 ms
ekomi_popUp_bg.png
97 ms
siffknives.co.uk accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Image elements do not have [alt] attributes
Links do not have a discernible name
siffknives.co.uk 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
siffknives.co.uk SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
N/A
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Siffknives.co.uk can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Siffknives.co.uk main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
siffknives.co.uk
Open Graph description is not detected on the main page of Siffknives. 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: