1.9 sec in total
49 ms
1.6 sec
338 ms
Click here to check amazing National Testing Network content for United States. Otherwise, check out these important facts you probably never knew about nationaltestingnetwork.com
Visit nationaltestingnetwork.comWe analyzed Nationaltestingnetwork.com page load time and found that the first response time was 49 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
nationaltestingnetwork.com performance score
name
value
score
weighting
Value6.6 s
2/100
10%
Value9.4 s
0/100
25%
Value7.8 s
24/100
10%
Value250 ms
84/100
30%
Value0
100/100
15%
Value10.8 s
22/100
10%
49 ms
336 ms
105 ms
104 ms
78 ms
Our browser made a total of 103 requests to load all elements on the main page. We found that 52% of them (54 requests) were addressed to the original Nationaltestingnetwork.com, 21% (22 requests) were made to Static.xx.fbcdn.net and 6% (6 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (512 ms) belongs to the original domain Nationaltestingnetwork.com.
Page size can be reduced by 180.4 kB (9%)
2.0 MB
1.8 MB
In fact, the total size of Nationaltestingnetwork.com main page is 2.0 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. 65% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.
Potential reduce by 40.5 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 8.3 kB, which is 16% 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 40.5 kB or 80% of the original size.
Potential reduce by 36.3 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. National Testing Network images are well optimized though.
Potential reduce by 59.8 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 59.8 kB or 58% of the original size.
Potential reduce by 43.9 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. Nationaltestingnetwork.com needs all CSS files to be minified and compressed as it can save up to 43.9 kB or 83% of the original size.
Number of requests can be reduced by 44 (45%)
97
53
The browser has sent 97 CSS, Javascripts, AJAX and image requests in order to completely render the main page of National Testing Network. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
index.cfm
49 ms
index.cfm
336 ms
cfform.js
105 ms
masks.js
104 ms
css
78 ms
jquery-ui.css
84 ms
colorbox.css
108 ms
msg.css
108 ms
style.css
242 ms
ntn.js
111 ms
modernizr-2.0.min.js
199 ms
jquery.min.js
110 ms
jquery-ui.min.js
154 ms
jquery.colorbox-min.js
141 ms
js
64 ms
gmap3.min.js
226 ms
jquery.titlecase.js
136 ms
jquery.hashChange.js
147 ms
jquery.cookie.js
169 ms
mobile.css
173 ms
all.js
122 ms
custom.js
261 ms
bg-html.png
94 ms
cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
94 ms
DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf
93 ms
MTP_ySUJH_bn48VBG8sNSonF5uFdDttMLvmWuJdhhgs.ttf
116 ms
k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf
117 ms
bg-footer.png
82 ms
bg-header.png
82 ms
shadow-under.png
82 ms
logo.png
80 ms
noise.png
137 ms
bg-selector.png
81 ms
search-color.png
134 ms
fire-extinguisher-grey.png
135 ms
axe-grey.png
135 ms
star-grey.png
134 ms
timer-grey.png
132 ms
gear-grey.png
164 ms
license-grey.png
164 ms
test-search.jpg
217 ms
test-fire.jpg
295 ms
test-cpat.jpg
258 ms
test-police.jpg
237 ms
test-orpat.png
428 ms
ffm-tire-strike.jpg
455 ms
mm-emt.jpg
386 ms
test-department.jpg
350 ms
test-professional.jpg
361 ms
check-grey.png
321 ms
clock-grey.png
355 ms
application-grey.png
389 ms
laptop-grey.png
390 ms
divider-bottom-alt.png
398 ms
divider-top-alt.png
428 ms
divider-bottom.png
444 ms
divider-top.png
432 ms
testFire.png
512 ms
testLaw.png
505 ms
testCorr.png
507 ms
157 ms
widgets.js
63 ms
divider-horizontal.png
393 ms
flag.png
410 ms
xd_arbiter.php
155 ms
ga.js
72 ms
loading.gif
370 ms
controls.png
376 ms
like_box.php
217 ms
like.php
152 ms
button.831500944bc3eb7ea5276ccdc3f71d2e.js
23 ms
__utm.gif
31 ms
tweet_button.6a78875565a912489e9aef879c881358.en.html
15 ms
vpc6VNjRPXV.js
166 ms
LVx-xkvaJ0b.png
134 ms
xYm_UD1pmAz.css
98 ms
TGpOWuX6Pv8.css
104 ms
7kdskVxkCNz.css
102 ms
4bFiQ5zDJys.css
116 ms
xPdT2kQG4vz.css
125 ms
_rx8naC75Dy.js
141 ms
x5F9OMjKyLw.js
154 ms
ICDbTSzjQEg.js
119 ms
TTCre3391I0.js
134 ms
njO1TPvGzoR.js
135 ms
b_6HNn_J2BZ.js
137 ms
7cm7D75Y0Sf.js
166 ms
rFmE1g6Dkoz.js
187 ms
336JejShbZp.js
166 ms
jot.html
1 ms
422061_376102169081723_1028185410_n.jpg
107 ms
safe_image.php
101 ms
284687_243610502330891_7306943_n.jpg
48 ms
11201859_1187194534639145_2489746457343397296_n.jpg
75 ms
12744560_1214595231885730_825104272916044503_n.jpg
79 ms
10392066_1186435148048417_864589432485832607_n.jpg
67 ms
12744481_1186394894719109_2491787471265645103_n.jpg
69 ms
wL6VQj7Ab77.png
35 ms
s7jcwEQH7Sx.png
35 ms
QDwYpIaRyfG.png
29 ms
a-ZN6WoEOje.png
29 ms
I6-MnjEovm5.js
22 ms
vlXaquuXMrr.js
38 ms
nationaltestingnetwork.com accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
nationaltestingnetwork.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
nationaltestingnetwork.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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 Nationaltestingnetwork.com 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 Nationaltestingnetwork.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.
nationaltestingnetwork.com
Open Graph description is not detected on the main page of National Testing Network. 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: