6.3 sec in total
1.6 sec
4.4 sec
355 ms
Welcome to ocw.metu.edu.tr homepage info - get ready to check Ocw Metu best content for Turkey right away, or after learning these important things about ocw.metu.edu.tr
METU OpenCourseWareMETU OpenCourseWare is a free and open educational resource for faculty, students, and self-learners throughout the world.We hope you find METU OpenCourseWare valuable whether you&#...
Visit ocw.metu.edu.trWe analyzed Ocw.metu.edu.tr page load time and found that the first response time was 1.6 sec and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
ocw.metu.edu.tr performance score
name
value
score
weighting
Value4.7 s
13/100
10%
Value7.3 s
5/100
25%
Value7.1 s
31/100
10%
Value260 ms
83/100
30%
Value0
100/100
15%
Value25.1 s
0/100
10%
1566 ms
639 ms
293 ms
741 ms
486 ms
Our browser made a total of 44 requests to load all elements on the main page. We found that 82% of them (36 requests) were addressed to the original Ocw.metu.edu.tr, 9% (4 requests) were made to Google-analytics.com and 2% (1 request) were made to Ajax.microsoft.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Ocw.metu.edu.tr.
Page size can be reduced by 468.3 kB (26%)
1.8 MB
1.3 MB
In fact, the total size of Ocw.metu.edu.tr main page is 1.8 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. 40% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 53.5 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. 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 53.5 kB or 80% of the original size.
Potential reduce by 55.6 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. Ocw Metu images are well optimized though.
Potential reduce by 352.1 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 352.1 kB or 63% of the original size.
Potential reduce by 7.2 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. Ocw.metu.edu.tr needs all CSS files to be minified and compressed as it can save up to 7.2 kB or 79% of the original size.
Number of requests can be reduced by 29 (71%)
41
12
The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ocw Metu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
ocw.metu.edu.tr
1566 ms
essential.css
639 ms
yui_combo.php
293 ms
yui_combo.php
741 ms
jquery-1.11.0.min.js
486 ms
bootstrap_2_3_2_min.js
303 ms
jBreadCrumb_1_1.js
301 ms
fitvids_1_1_1.js
440 ms
anti_gravity_1_0.js
453 ms
all
829 ms
javascript-static.js
587 ms
jquery-1.4.4.min.js
89 ms
footer
588 ms
ga.js
49 ms
analytics.js
49 ms
index2.php
412 ms
meter.asp
46 ms
cc_logo_new.gif
618 ms
uadmk_banner_2.png
529 ms
Open%20Education%20Consortium%20Logo-02.png
845 ms
moodlelogo.gif
511 ms
cc_logo_new.gif
397 ms
header
152 ms
logo.jpg
952 ms
Fizik.png
1531 ms
Kimya.png
1877 ms
TBD.png
1647 ms
by2013-en.jpg
1177 ms
dot
949 ms
expanded
1065 ms
collapsed_empty
1095 ms
meter.asp
59 ms
fontawesome-webfont.woff
1492 ms
__utm.gif
42 ms
collect
33 ms
yui_combo.php
1167 ms
yui_combo.php
151 ms
block_to_dock
192 ms
yui_combo.php
150 ms
yui_combo.php
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yui_combo.php
147 ms
yui_combo.php
155 ms
switch_minus
151 ms
switch_plus
147 ms
ocw.metu.edu.tr accessibility score
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-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
ocw.metu.edu.tr 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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
Issues were logged in the Issues panel in Chrome Devtools
ocw.metu.edu.tr 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
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ocw.metu.edu.tr 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 Ocw.metu.edu.tr 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.
ocw.metu.edu.tr
Open Graph description is not detected on the main page of Ocw Metu. 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: