3.9 sec in total
237 ms
2.9 sec
747 ms
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Visit kiefer.comWe analyzed Kiefer.com page load time and found that the first response time was 237 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
kiefer.com performance score
name
value
score
weighting
Value14.3 s
0/100
10%
Value22.7 s
0/100
25%
Value19.3 s
0/100
10%
Value1,240 ms
19/100
30%
Value0.149
76/100
15%
Value27.3 s
0/100
10%
237 ms
136 ms
857 ms
143 ms
90 ms
Our browser made a total of 65 requests to load all elements on the main page. We found that 68% of them (44 requests) were addressed to the original Kiefer.com, 9% (6 requests) were made to Use.typekit.net and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Kiefer.com.
Page size can be reduced by 1.1 MB (14%)
7.8 MB
6.7 MB
In fact, the total size of Kiefer.com main page is 7.8 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. 50% of websites need less resources to load. Images take 6.5 MB which makes up the majority of the site volume.
Potential reduce by 134.1 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 54.9 kB, which is 37% 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 134.1 kB or 91% of the original size.
Potential reduce by 43.6 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. Kiefer images are well optimized though.
Potential reduce by 508.8 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 508.8 kB or 71% of the original size.
Potential reduce by 414.8 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. Kiefer.com needs all CSS files to be minified and compressed as it can save up to 414.8 kB or 86% of the original size.
Number of requests can be reduced by 21 (37%)
57
36
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kiefer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
kiefer.com
237 ms
kiefer.com
136 ms
www.kiefer.com
857 ms
layout.css
143 ms
combine.php
90 ms
gtm.js
66 ms
combine.php
225 ms
cvk1gye.js
224 ms
layout-blessed1.css
117 ms
analytics.js
198 ms
Top-bar-151204-shipping-r4.jpg
258 ms
Top-bar-text-mobile-151204-r4.jpg
257 ms
logo.png
260 ms
logo-small.png
277 ms
151123-promo-full-YMCA3.jpg
318 ms
Slide-Hero-160201-facilities.jpg
588 ms
Slide-Hero-160201-womens-r1.jpg
669 ms
Slide-Hero-160201-team-r1.jpg
612 ms
Slide-Hero-160201-guard.jpg
642 ms
Slide-Hero-160201-training-r1.jpg
674 ms
Slide-Hero-160201-mens-r1.jpg
718 ms
150807-fitnes-therapy.jpg
752 ms
180807-guard-apparel.jpg
825 ms
Cat-160218-tech-suits400x257.jpg
861 ms
saferSwimmer600x385.jpg
813 ms
150807-racing-lanes.jpg
856 ms
150807-goggles2.jpg
914 ms
150807-fins.jpg
928 ms
rescueTubes600x385.jpg
944 ms
900608-rashguard-navy.jpg
930 ms
210150-yellow-wave-eater-racing-lane.jpg
979 ms
P9932-red-dolfin-viper-v-back.jpg
977 ms
P8850-bo-dolfin-viper-jammer.jpg
1024 ms
500360XL-kiefer-exceptional-starting-platform.jpg
1045 ms
620042-RED-old-logo.jpg
1022 ms
620048-safe-swimmer-buoy.jpg
1059 ms
631003-swim-n-play-trainer.jpg
1117 ms
160222-swimworkout.jpg
1256 ms
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footer-logo.png
1129 ms
footer-feature.png
1166 ms
megadropBG.png
1169 ms
safe-textlink.js
381 ms
fontawesome-webfont.woff
1249 ms
sectionTitle.png
1206 ms
subBg.jpg
1224 ms
fbds.js
239 ms
get-loader
546 ms
b.min.js
201 ms
www.kiefer.com
103 ms
8623.js
183 ms
collect
51 ms
collect
149 ms
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71 ms
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165 ms
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210 ms
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225 ms
127 ms
jquery.min.js
114 ms
14qpkvxwv5ri10nh3z07d4y27k
115 ms
config.js
177 ms
p.gif
149 ms
print.css
85 ms
22 ms
kiefer.com accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
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
ARIA IDs are not unique
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
kiefer.com 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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
kiefer.com 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
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
Tap targets are not sized appropriately
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kiefer.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Kiefer.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.
kiefer.com
Open Graph description is not detected on the main page of Kiefer. 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: