reduce asp.net automatic javascript files (SEO problem)

Question

User-957428673 posted

hi 

I have created a website (web forms) using ASP.NET

when I test SEO score i got critical alarm because my website uses a lot of javascript files ...
Actually I am using only two files but when I viewed the source page I found this 

<script src="/ScriptResource.axd?d=NJmAwtEo3Ipnlaxl6CMhvpGEjaXqspuEIfFlWWW1DVut6u-DtQYL_Brs558eKbaze7vZKzItURjollqjYkyKfc7ed0RyCDF9vquTg-KjJjPKYjhsftmwXdnTrQO2vwiy4Ezpv35JOD0dxk6aFUMDUBE2rJSl9RyV_QyAQT1AfA81&amp;t=ffffffffecf19baa" type="text/javascript"></script>

<script src="/ScriptResource.axd?d=dwY9oWetJoJoVpgL6Zq8OLuJHtN_yV8NhboP-caPbZeALSBmIMyKqsZuu1MeXQFSQAdRHHL4NTnKaPKsGKC5uIl9yNU5CpcNF_fsqazHnD8ThcM5MqQ4EZXjwJisEPttUf4JAgvz7b68fQquKE_V8eDAiPtTtD10_Uu3-C_h9zU1&amp;t=ffffffffecf19baa" type="text/javascript"></script>

<script src="/ScriptResource.axd?d=eE6V8nDbUVn0gtG6hKNX_C0NzLPBeg72uylkxZaSg_Sa-Jpf-LNdIK1GkhOhaJmmrWHGUpP7SqIY946Q_rpW16M4l9rrNgkoGQUhBGgKls4XTza7zNv8KaWyb6VKPjfo0&amp;t=ffffffffb56adc1f" type="text/javascript"></script>

<script src="/ScriptResource.axd?d=mcAASOSteirJeuV-3by3Uc2uyxDWkQ97_WETY6ZHiEbln39k0s1m8InICOvk3F8bH-iHICeN9OwzVVb-3S7HYYnsBeCN0vftb4dIukOQq781&amp;t=ffffffffb56adc1f" type="text/javascript"></script>

<script src="/ScriptResource.axd?d=jwf4VSQi7LeShc44FJ-gAQIip0KbvcnoCT70vAFtrZ01maOVKlqM0lVdw5_XmJOuCGYRMU3qP65b_xfrC55LSSOB8qe8XH-jLsLzjP71ybDwdIrH_NSVVpmwXIeRjKl60&amp;t=ffffffffb56adc1f" type="text/javascript"></script>

<script src="/ScriptResource.axd?d=nai7mGcYyE2dix_TwveLDZCC-s4EKku3Uft_oEYz-SeAekdLcbt4EKF0xGr9Ecdd8X0m7XYUT-1VzKN-6C51yCZ0j3e9OYoy5AjZiM4zadNCxkNnG2fsY4-RYnAlvQr-0&amp;t=ffffffffb56adc1f" type="text/javascript"></script>

<script src="/ScriptResource.axd?d=LQ1q2RBSthBAZhliMjtG_wpTE18VcxN1_Xx5yOC03qBOJE07JYA_ngahvhBBePBsBiHHoRM5Ih0DepIQlQ5pug9-r_qSZGqcQutHAgQmB4iCQnw9xTBmScIum9kba0QV0&amp;t=ffffffffb56adc1f" type="text/javascript"></script>

<script src="/ScriptResource.axd?d=HEFpVKbnoeQjkjHkFKu3MNghzlmOkRPNWkEpYvvqBQZhXtKaQiqNQ4jNHXVb4IYiqfYNfuxA1OGWdRImJC9Nyh5CcDGECUjQoDdqwIsZLxYjTCnsI3-vBByB0o_8n0vB0&amp;t=ffffffffb56adc1f" type="text/javascript"></script>

<script src="/ScriptResource.axd?d=yFN8H9hq0hejoFW9beRmoo781ZOOVGsu1pfb6V7NY241AclNhGTtT63xNVPoSjwhb8Hx8MjiiVy_Ee0T719Nbi5PwQ35z1Rqgem-_3PVYYfpqHsinbk1czhG7QZEl5b90&amp;t=ffffffffb56adc1f" type="text/javascript"></script>

I know that this is automatically generated by ASP.NET complier
my question is

Is there anyway to tell complier to reduce or merge those files ?

Answer 1

User409696431 posted

ScriptResource.axd is for ASP.NET AJAX control toolkit.

Script bundling is handled differently depending what version you are using.  See https://github.com/DevExpress/AjaxControlToolkit/wiki/Upgrading-from-v7.x-and-below

Answer 2

User288213138 posted

Hi eng_ahmed_taha,

Is there anyway to tell complier to reduce or merge those files ?

A batch of ScriptResource.axd requests like that are usually due to ASP.NET controls registering includes to the scripts that they're dependent on, especially scripts for the ASP.NET AJAX Control Toolkit controls.

If you want to merge those files without breaking your site, look into the ScriptManager's ability to combine multiple scripts into a single payload

Combining Client Scripts into a Composite Script

Hope this can help you.

Best regards,

Sam

Answer 3

User-957428673 posted

I removed AJAX control toolkit from the first page ... its ok now
THANK YOU;