7.5 sec in total
2.8 sec
4.5 sec
128 ms
Visit nikon-lenswear.co.kr now to see the best up-to-date Nikon Lenswear content and also check out these interesting facts you probably never knew about nikon-lenswear.co.kr
니콘 안경렌즈 : 시력의 예술과 과학. 니콘의 사명은 타협하지 않는 우수한 시력의 품질과 더 선명하고 내구성 있는 안경을 제공하는 것입니다.
Visit nikon-lenswear.co.krWe analyzed Nikon-lenswear.co.kr page load time and found that the first response time was 2.8 sec and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
nikon-lenswear.co.kr performance score
name
value
score
weighting
Value5.7 s
5/100
10%
Value12.3 s
0/100
25%
Value12.6 s
3/100
10%
Value1,110 ms
23/100
30%
Value0
100/100
15%
Value12.0 s
16/100
10%
2837 ms
387 ms
33 ms
392 ms
85 ms
Our browser made a total of 42 requests to load all elements on the main page. We found that 50% of them (21 requests) were addressed to the original Nikon-lenswear.co.kr, 12% (5 requests) were made to Google-analytics.com and 7% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Nikon-lenswear.co.kr.
Page size can be reduced by 496.2 kB (55%)
908.3 kB
412.1 kB
In fact, the total size of Nikon-lenswear.co.kr main page is 908.3 kB. 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. Javascripts take 608.3 kB which makes up the majority of the site volume.
Potential reduce by 17.7 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 3.7 kB, which is 15% 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 17.7 kB or 73% of the original size.
Potential reduce by 3.4 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. Nikon Lenswear images are well optimized though.
Potential reduce by 387.1 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 387.1 kB or 64% of the original size.
Potential reduce by 88.1 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. Nikon-lenswear.co.kr needs all CSS files to be minified and compressed as it can save up to 88.1 kB or 85% of the original size.
Number of requests can be reduced by 19 (51%)
37
18
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nikon Lenswear. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.
nikon-lenswear.co.kr
2837 ms
style.css
387 ms
jquery.min.js
33 ms
modernizr.js
392 ms
d8265d14-99e9-4d0f-ba82-141cdb29b599.js
85 ms
conversion.js
15 ms
plugins.js
390 ms
scripts.js
391 ms
nanumgothic.css
23 ms
nikon-logo_68_68.png
240 ms
f_logo.png
239 ms
Nikon_MainBanner3.jpg
576 ms
i-see-mini-feature.jpg
414 ms
the-nikon-difference-mini-feature.jpg
413 ms
I_SEE_SHOP_%EC%86%8C%EA%B0%9C_%EB%B0%B0%EB%84%88.jpg
767 ms
eyes-vision-mini-feature2.jpg
413 ms
all.js
93 ms
icon-global-inverted.gif
407 ms
icon-home.png
579 ms
icon-crumbs-home.png
575 ms
black-arrow.png
583 ms
analytics.js
10 ms
126 ms
NanumGothic-Bold.woff
100 ms
NanumGothic-ExtraBold.woff
107 ms
NanumGothic-Regular.woff
163 ms
collect
65 ms
225 ms
177 ms
xd_arbiter.php
130 ms
xd_arbiter.php
182 ms
ga.js
18 ms
__utm.gif
63 ms
popup_nikon.php
229 ms
__utm.gif
14 ms
like.php
86 ms
qeKvIRsJabD.js
133 ms
LVx-xkvaJ0b.png
139 ms
jquery.min.js
390 ms
jquery-ui.custom.min.js
586 ms
jquery.form.js
196 ms
jquery-ui.custom.css
213 ms
nikon-lenswear.co.kr 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
Buttons do not have an accessible name
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
nikon-lenswear.co.kr best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
nikon-lenswear.co.kr SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
KO
EN
EUC-KR
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nikon-lenswear.co.kr can be misinterpreted by Google and other search engines. Our service has detected that Korean is used on the page, and it does not match the claimed English language. Our system also found out that Nikon-lenswear.co.kr main page’s claimed encoding is euc-kr. 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.
nikon-lenswear.co.kr
Open Graph description is not detected on the main page of Nikon Lenswear. 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: